MS27467T15B35SC - CORSAIR ELECTRICAL CONNECTORS INC.

BGM13P Blue Gecko Bluetooth ® Module

Data Sheet

The BGM13P Blue Gecko Bluetooth ® Module (BGM13P) is a small form factor, certified

module, enabling rapid development of Bluetooth Low Energy solutions.

Based on the Silicon Labs EFR32BG13 Blue Gecko SoC, the BGM13P combines an en-

ergy- efficient, Bluetooth wireless SoC with a proven RF/antenna design and Bluetooth 5

compliant Bluetooth stack. This integration accelerates time-to-market and saves months

of engineering effort and development costs. In addition, common software and develop-

ment tools enable seamless migration between modules, SIPs and SoC based designs.

BGM13P modules can be used in a wide variety of applications:

KEY FEATURES

• Bluetooth 5 low energy compliant

•Integrated antenna or U.FL connector

• TX power up to 8 dBm

• RX sensitivity: -94.8 dBm

• Range: up to 200 meters

• 32-bit ARM® Cortex®-M4 core at 38.4

MHz

• Flash memory: 512 kB

• RAM: 64 kB

• Autonomous Hardware Crypto Accelerator

and Random Number Generator

• Integrated DC-DC Converter

• Onboard Bluetooth stack

• IoT end devices and gateways

•Health, sports and wellness devices

• Industrial, home and building automation

• Smart phone, tablet and PC accessories

• Beacons

Antenna Timers and Triggers

32-bit bus

Peripheral Reflex System

Serial

Interfaces

I/O Ports Analog I/F

Lowest power mode with peripheral operational:

USART

Low Energy

UARTTM

I2C

External

Interrupts

General

Purpose I/O

Pin Reset

Pin Wakeup

ADC

VDAC

Analog

Comparator

EM3—StopEM2—Deep SleepEM1—Sleep EM4—Hibernate EM4—ShutoffEM0—Active

Energy Management

Brown-Out

Detector

DC-DC

Converter

Voltage

Regulator Voltage Monitor

Power-On Reset

Other

Capacitive

Touch

Op-Amp

IDAC

CRYPTO

CRC

True Random

Number Generator

SMU

Core / Memory

ARM CortexTM M4 processor

with DSP extensions, FPU and MPU

ETM Debug Interface RAM Memory LDMA

Controller

Flash Program

Memory

Real Time

Counter and

Calendar

Cryotimer

Timer/Counter

Low Energy

Timer

Pulse Counter Watchdog Timer

Protocol Timer

Low Energy

Sensor Interface

Radio Transceiver

DEMOD

AGC

IFADC

CRC

BUFC

MOD

FRC

RAC

RF Frontend

LNA

PA Frequency

Synthesizer

PGA

BALUN

Chip Antenna

U.FL Connector

Matching

Crystals

38.4 MHz

32.768 kHz

Clock Management

L-F

RC Oscillator

H-F

RC Oscillator

Auxiliary H-F RC

Oscillator

Ultra L-F RC

Oscillator

L-F Crystal

Oscillator

H-F Crystal

Oscillator

silabs.com | Building a more connected world. Rev. 1.0

1. Feature List

The BGM13P highlighted features are listed below.

•Low Power Wireless System-on-Chip.

•High Performance 32-bit 38.4 MHz ARM Cortex®-M4 with

DSP instruction and floating-point unit for efficient signal

processing

•Embedded Trace Macrocell (ETM) for advanced debugging

• 512 kB flash program memory

• 64 kB RAM data memory

• 2.4 GHz radio operation

• TX power up to 8 dBm

•Low Energy Consumption

• 9.9 mA RX current

• 8.5 mA TX current at 0 dBm output power

• 87 μA/MHz in Active Mode (EM0)

• 1.4 μA EM2 DeepSleep current (full RAM retention and

RTCC running from LFXO)

• 1.14 μA EM3 Stop current (State/RAM retention)

• Wake on Radio with signal strength detection, preamble

pattern detection, frame detection and timeout

•High Receiver Performance

• -103.2 dBm sensitivity at 125 kbit/s GFSK

• -94.8 dBm sensitivity at 1 Mbit/s GFSK

• -91.2 dBm sensitivity at 2 Mbit/s GFSK

•Supported Protocols

• Bluetooth Low Energy (Bluetooth 5)

•Support for Internet Security

• General Purpose CRC

• True Random Number Generator (TRNG)

• 2 × Hardware Cryptographic Accelerators (CRYPTO) for

AES 128/256, SHA-1, SHA-2 (SHA-224 and SHA-256) and

ECC

•Regulatory Certifications

• FCC

• CE

• IC / ISEDC

• MIC / Telec

•Wide selection of MCU peripherals

•12-bit 1 Msps SAR Analog to Digital Converter (ADC)

• 2 × Analog Comparator (ACMP)

• 2 × Digital to Analog Converter (VDAC)

• 3 × Operational Amplifier (Opamp)

• Digital to Analog Current Converter (IDAC)

• Low-Energy Sensor Interface (LESENSE)

• Multi-channel Capacitive Sense Interface (CSEN)

• 25 pins connected to analog channels (APORT) shared be-

tween analog peripherals

• 25 General Purpose I/O pins with output state retention and

asynchronous interrupts

• 8 Channel DMA Controller

• 12 Channel Peripheral Reflex System (PRS)

• 2 × 16-bit Timer/Counter

• 3 or 4 Compare/Capture/PWM channels

• 1 × 32-bit Timer/Counter

• 3 Compare/Capture/PWM channels

• 32-bit Real Time Counter and Calendar

• 16-bit Low Energy Timer for waveform generation

• 32-bit Ultra Low Energy Timer/Counter for periodic wake-up

from any Energy Mode

• 16-bit Pulse Counter with asynchronous operation

• 2 × Watchdog Timer

• 3 × Universal Synchronous/Asynchronous Receiver/Trans-

mitter (UART/SPI/SmartCard (ISO 7816)/IrDA/I2S)

•Low Energy UART (LEUART™)

•2 × I2C interface with SMBus support and address recogni-

tion in EM3 Stop

•Wide Operating Range

• 1.8 V to 3.8 V single power supply

• Integrated DC-DC

• -40 °C to +85 °C

•Dimensions

• 12.9 × 15.0 × 2.2 mm (W × L × H)

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Feature List

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2. Ordering Information

Table 2.1. Ordering Information

Ordering Code Protocol Stack

Frequency Band

@ Max TX Power Antenna

Flash

(kB)

RAM

(kB) GPIO Packaging

BGM13P22F512GA-V2R Bluetooth Low

Energy

2.4 GHz @ 8 dBm Built-in 512 64 25 Reel

BGM13P22F512GA-V2 Bluetooth Low

Energy

2.4 GHz @ 8 dBm Built-in 512 64 25 Tray

BGM13P22F512GE-V2R Bluetooth Low

Energy

2.4 GHz @ 8 dBm U.FL 512 64 25 Reel

BGM13P22F512GE-V2 Bluetooth Low

Energy

2.4 GHz @ 8 dBm U.FL 512 64 25 Tray

Devices ship with the Gecko UART DFU bootloader 1.4.1 + NCP application from Bluetooth SDK 2.7.0.0. The firmware settings con-

form to the diagram shown in 5.1 Network Co-Processor (NCP) Application with UART Host.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Ordering Information

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Table of Contents

1. Feature List ................................2

2. Ordering Information ............................3

3. System Overview ..............................7

3.1 Introduction...............................7

3.2 Radio.................................7

3.2.1 Antenna Interface ..........................7

3.2.2 RFSENSE .............................8

3.2.3 Packet and State Trace ........................8

3.2.4 Random Number Generator .......................8

3.3 Power ................................9

3.3.1 Energy Management Unit (EMU) .....................9

3.3.2 DC-DC Converter ..........................9

3.3.3 Power Domains ...........................10

3.4 General Purpose Input/Output (GPIO)......................10

3.5 Clocking ................................10

3.5.1 Clock Management Unit (CMU) ......................10

3.5.2 Internal Oscillators and Crystals......................10

3.6 Counters/Timers and PWM .........................11

3.6.1 Timer/Counter (TIMER) ........................11

3.6.2 Wide Timer/Counter (WTIMER) ......................11

3.6.3 Real Time Counter and Calendar (RTCC) ..................11

3.6.4 Low Energy Timer (LETIMER) ......................11

3.6.5 Ultra Low Power Wake-up Timer (CRYOTIMER) ................11

3.6.6 Pulse Counter (PCNT) .........................11

3.6.7 Watchdog Timer (WDOG) ........................11

3.7 Communications and Other Digital Peripherals ...................12

3.7.1 Universal Synchronous/Asynchronous Receiver/Transmitter (USART) .........12

3.7.2 Low Energy Universal Asynchronous Receiver/Transmitter (LEUART) .........12

3.7.3 Inter-Integrated Circuit Interface (I2C) ....................12

3.7.4 Peripheral Reflex System (PRS) .....................12

3.7.5 Low Energy Sensor Interface (LESENSE) ..................12

3.8 Security Features.............................12

3.8.1 GPCRC (General Purpose Cyclic Redundancy Check) ..............12

3.8.2 Crypto Accelerator (CRYPTO) ......................13

3.8.3 True Random Number Generator (TRNG) ..................13

3.8.4 Security Management Unit (SMU) .....................13

3.9 Analog ................................13

3.9.1 Analog Port (APORT) .........................13

3.9.2 Analog Comparator (ACMP) .......................13

3.9.3 Analog to Digital Converter (ADC) .....................13

3.9.4 Capacitive Sense (CSEN) ........................13

3.9.5 Digital to Analog Current Converter (IDAC) ..................14

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3.9.6 Digital to Analog Converter (VDAC) ....................14

3.9.7 Operational Amplifiers .........................14

3.10 Reset Management Unit (RMU) .......................14

3.11 Core and Memory ............................14

3.11.1 Processor Core ...........................14

3.11.2 Memory System Controller (MSC) ....................14

3.11.3 Linked Direct Memory Access Controller (LDMA) ...............14

3.12 Memory Map ..............................15

3.13 Configuration Summary ..........................16

4. Electrical Specifications ..........................17

4.1 Electrical Characteristics ..........................17

4.1.1 Absolute Maximum Ratings .......................18

4.1.2 Operating Conditions .........................19

4.1.3 DC-DC Converter ..........................20

4.1.4 Current Consumption .........................21

4.1.5 Wake Up Times ...........................24

4.1.6 Brown Out Detector (BOD) .......................24

4.1.7 Frequency Synthesizer .........................25

4.1.8 2.4 GHz RF Transceiver Characteristics ...................26

4.1.9 Oscillators .............................29

4.1.10 Flash Memory Characteristics ......................31

4.1.11 General-Purpose I/O (GPIO) ......................32

4.1.12 Voltage Monitor (VMON) ........................34

4.1.13 Analog to Digital Converter (ADC) ....................35

4.1.14 Current Digital to Analog Converter (IDAC) .................37

4.1.15 Analog Comparator (ACMP) ......................39

4.1.16 I2C ...............................41

4.1.17 USART SPI ............................44

5. Typical Connection Diagrams ........................46

5.1 Network Co-Processor (NCP) Application with UART Host ...............46

5.2 SoC Application .............................46

6. Layout Guidelines ............................47

6.1 Module Placement and Application PCB Layout Guidelines ..............47

6.2 Effect of Plastic and Metal Materials ......................48

6.3 Locating the Module Close to Human Body ....................48

6.4 2D Radiation Pattern Plots .........................49

7. Hardware Design Guidelines ........................51

7.1 Power Supply Requirements .........................51

7.2 Reset Functions .............................51

7.3 Debug and Firmware Updates ........................51

7.3.1 Programming and Debug Connections ...................51

7.3.2 Packet Trace Interface (PTI) .......................51

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8. Pin Definitions ..............................52

8.1 BGM13P Device Pinout ..........................52

8.2 GPIO Functionality Table ..........................54

8.3 Alternate Functionality Overview .......................64

8.4 Analog Port (APORT) Client Maps .......................74

9. Package Specifications ..........................83

9.1 BGM13P Dimensions ...........................83

9.2 BGM13P Module Footprint .........................83

9.3 BGM13P Recommended PCB Land Pattern ...................84

9.4 BGM13P Package Marking .........................85

10. Tape and Reel Specifications ........................86

10.1 Tape and Reel Specification ........................86

10.2 Reel Material and Dimensions ........................86

10.3 Module Orientation and Tape Feed ......................87

10.4 Cover Tape Information ..........................87

11. Soldering Recommendations ........................88

11.1 Soldering Recommendations ........................88

12. Certifications ..............................89

12.1 Qualified Antenna Types ..........................89

12.2 Bluetooth ...............................89

12.3 CE .................................89

12.4 FCC.................................90

12.5 ISED Canada .............................91

12.6 Japan ................................93

13. Revision History............................. 94

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3. System Overview

3.1 Introduction

The BGM13P product family combines an energy-friendly MCU with a highly integrated radio transceiver and a high performance, ultra

robust antenna. The devices are well suited for any battery operated application, as well as other system where ultra-small size, reliable

high performance RF, low-power consumption and easy application development are key requirements. This section gives a short intro-

duction to the full radio and MCU system.

A detailed block diagram of the BGM13P Bluetooth Smart module is shown in the figure below.

Analog Peripherals

Clock Management

HFRCO

IDAC

ARM Cortex-M4 Core

512 KB ISP Flash

Program Memory

64 KB RAM

Watchdog

Timer

RESETn

Digital Peripherals

Input Mux

Port

Mapper

Port I/O Configuration

Analog Comparator

12-bit ADC Temp

Sense

VDD

Internal

Reference

IOVDD

ULFRCO

LFXO

HFXO

Memory Protection Unit

LFRCO

DMA Controller

APORT

Floating Point Unit

Energy Management

PAVDD / RFVDD / DVDD

VBAT

bypass

VREGVDD / AVDD

IOVDD

VDAC

Op-Amp

Capacitive

Touch

LESENSE

CRC

CRYPTO

I2C

LEUART

USART

RTC / RTCC

PCNT

CRYOTIMER

TIMER

LETIMER

Port F

Drivers PFn

Port D

Drivers PDn

Port C

Drivers PCn

Port B

Drivers PBn

Port A

Drivers PAn

Mux & FB

DC-DC

Converter

Debug Signals

(shared w/GPIO)

Brown Out /

Power-On

Reset

Management

Unit

Serial Wire

and ETM

Debug /

Programming

AUXHFRCO

Radio Transciever

RF Frontend

LNA

BALUN

Frequency

Synthesizer

DEMOD

AGC

IFADC

CRC

BUFC

MOD

FRC

RAC

PGA

Antenna

Chip

Antenna

U.FL

Connector

Matching

1V8

Voltage

Regulator

Voltage

Monitor

Internal Crystals

38.4 MHz Crystal

32.768 kHz

Crystal

Figure 3.1. BGM13P Block Diagram

3.2 Radio

The BGM13P features a radio transceiver supporting Bluetooth® low energy protocol.

3.2.1 Antenna Interface

BGM13P module family includes options for either a high-performance, integrated chip antenna (BGM13PxxFxxxGA), or external an-

tenna via a U.FL connector (BGM13PxxFxxxGE). The table below includes performance specifications for the integrated chip antenna.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

System Overview

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Table 3.1. Antenna Efficiency and Peak Gain

Parameter With optimal layout Note

Efficiency -2 to -4 dB Antenna efficiency, gain and radiation pattern are highly depend-

ent on the application PCB layout and mechanical design. Refer

to 6. Layout Guidelines for PCB layout and antenna integration

guidelines for optimal performance. Typical efficiency gain is ex-

pected to be from -3.5 to -5.5 dB.

Peak gain 1 dBi

3.2.2 RFSENSE

The RFSENSE module generates a system wakeup interrupt upon detection of wideband RF energy at the antenna interface, providing

true RF wakeup capabilities from low energy modes including EM2, EM3 and EM4.

RFSENSE triggers on a relatively strong RF signal and is available in the lowest energy modes, allowing exceptionally low energy con-

sumption. RFSENSE does not demodulate or otherwise qualify the received signal, but software may respond to the wakeup event by

enabling normal RF reception.

Various strategies for optimizing power consumption and system response time in presence of false alarms may be employed using

available timer peripherals.

3.2.3 Packet and State Trace

The BGM13P Frame Controller has a packet and state trace unit that provides valuable information during the development phase. It

features:

• Non-intrusive trace of transmit data, receive data and state information

• Data observability on a single-pin UART data output, or on a two-pin SPI data output

• Configurable data output bitrate / baudrate

• Multiplexed transmitted data, received data and state / meta information in a single serial data stream

3.2.4 Random Number Generator

The Frame Controller (FRC) implements a random number generator that uses entropy gathered from noise in the RF receive chain.

The data is suitable for use in cryptographic applications.

Output from the random number generator can be used either directly or as a seed or entropy source for software-based random num-

ber generator algorithms such as Fortuna.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

System Overview

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3.3 Power

The BGM13P has an Energy Management Unit (EMU) and efficient integrated regulators to generate internal supply voltages. Only a

single external supply voltage is required, from which all internal voltages are created. An integrated DC-DC buck regulator is utilized to

further reduce the current consumption. Figure 3.2 Power Supply Configuration for +8 dBm Devices on page 9 shows how the exter-

nal and internal supplies of the module are connected.

DC-DC

Analog

DVDD

PAVDD

RFVDD

VDD

Digital

RF PA

VREGVDD

AVDD

I/O Interfaces

IOVDD

Figure 3.2. Power Supply Configuration for +8 dBm Devices

3.3.1 Energy Management Unit (EMU)

The Energy Management Unit manages transitions of energy modes in the device. Each energy mode defines which peripherals and

features are available and the amount of current the device consumes. The EMU can also be used to turn off the power to unused RAM

blocks, and it contains control registers for the dc-dc regulator and the Voltage Monitor (VMON). The VMON is used to monitor multiple

supply voltages. It has multiple channels which can be programmed individually by the user to determine if a sensed supply has fallen

below a chosen threshold.

3.3.2 DC-DC Converter

The DC-DC buck converter covers a wide range of load currents and provides up to 90% efficiency in energy modes EM0, EM1, EM2

and EM3. Patented RF noise mitigation allows operation of the DC-DC converter without degrading sensitivity of radio components.

Protection features include programmable current limiting, short-circuit protection, and dead-time protection. The DC-DC converter may

also enter bypass mode when the input voltage is too low for efficient operation. In bypass mode, the DC-DC input supply is internally

connected directly to its output through a low resistance switch. Bypass mode also supports in-rush current limiting to prevent input

supply voltage droops due to excessive output current transients.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

System Overview

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3.3.3 Power Domains

The BGM13P has two peripheral power domains for operation in EM2 and lower. If all of the peripherals in a peripheral power domain

are configured as unused, the power domain for that group will be powered off in the low-power mode, reducing the overall current

consumption of the device.

Table 3.2. Peripheral Power Subdomains

Peripheral Power Domain 1 Peripheral Power Domain 2

ACMP0 ACMP1

PCNT0 CSEN

ADC0 VDAC0

LETIMER0 LEUART0

LESENSE I2C0

APORT I2C1

- IDAC

3.4 General Purpose Input/Output (GPIO)

BGM13P has up to 25 General Purpose Input/Output pins. Each GPIO pin can be individually configured as either an output or input.

More advanced configurations including open-drain, open-source, and glitch-filtering can be configured for each individual GPIO pin.

The GPIO pins can be overridden by peripheral connections, like SPI communication. Each peripheral connection can be routed to sev-

eral GPIO pins on the device. The input value of a GPIO pin can be routed through the Peripheral Reflex System to other peripherals.

The GPIO subsystem supports asynchronous external pin interrupts.

3.5 Clocking

3.5.1 Clock Management Unit (CMU)

The Clock Management Unit controls oscillators and clocks in the BGM13P. Individual enabling and disabling of clocks to all peripheral

modules is performed by the CMU. The CMU also controls enabling and configuration of the oscillators. A high degree of flexibility al-

lows software to optimize energy consumption in any specific application by minimizing power dissipation in unused peripherals and

oscillators.

3.5.2 Internal Oscillators and Crystals

The BGM13P fully integrates several oscillator sources and two crystals.

• The high-frequency crystal oscillator (HFXO) and integrated 38.4 MHz crystal provide a precise timing reference for the MCU and

radio.

• The low-frequency crystal oscillator (LFXO) and integrated 32.768 kHz crystal provide an accurate timing reference for low energy

modes and the real-time-clock circuits.

• An integrated high frequency RC oscillator (HFRCO) is available for the MCU system, when crystal accuracy is not required. The

HFRCO employs fast startup at minimal energy consumption combined with a wide frequency range.

• An integrated auxilliary high frequency RC oscillator (AUXHFRCO) is available for timing the general-purpose ADC and the Serial

Wire Viewer port with a wide frequency range.

• An integrated low frequency 32.768 kHz RC oscillator (LFRCO) for low power operation where high accuracy is not required.

• An integrated ultra-low frequency 1 kHz RC oscillator (ULFRCO) is available to provide a timing reference at the lowest energy con-

sumption in low energy modes.

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System Overview

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3.6 Counters/Timers and PWM

3.6.1 Timer/Counter (TIMER)

TIMER peripherals keep track of timing, count events, generate PWM outputs and trigger timed actions in other peripherals through the

PRS system. The core of each TIMER is a 16-bit counter with up to 4 compare/capture channels. Each channel is configurable in one

of three modes. In capture mode, the counter state is stored in a buffer at a selected input event. In compare mode, the channel output

reflects the comparison of the counter to a programmed threshold value. In PWM mode, the TIMER supports generation of pulse-width

modulation (PWM) outputs of arbitrary waveforms defined by the sequence of values written to the compare registers, with optional

dead-time insertion available in timer unit TIMER_0 only.

3.6.2 Wide Timer/Counter (WTIMER)

WTIMER peripherals function just as TIMER peripherals, but are 32 bits wide. They keep track of timing, count events, generate PWM

outputs and trigger timed actions in other peripherals through the PRS system. The core of each WTIMER is a 32-bit counter with up to

4 compare/capture channels. Each channel is configurable in one of three modes. In capture mode, the counter state is stored in a

buffer at a selected input event. In compare mode, the channel output reflects the comparison of the counter to a programmed thresh-

old value. In PWM mode, the WTIMER supports generation of pulse-width modulation (PWM) outputs of arbitrary waveforms defined by

the sequence of values written to the compare registers, with optional dead-time insertion available in timer unit WTIMER_0 only.

3.6.3 Real Time Counter and Calendar (RTCC)

The Real Time Counter and Calendar (RTCC) is a 32-bit counter providing timekeeping in all energy modes. The RTCC includes a

Binary Coded Decimal (BCD) calendar mode for easy time and date keeping. The RTCC can be clocked by any of the on-board oscilla-

tors with the exception of the AUXHFRCO, and it is capable of providing system wake-up at user defined instances. When receiving

frames, the RTCC value can be used for timestamping. The RTCC includes 128 bytes of general purpose data retention, allowing easy

and convenient data storage in all energy modes down to EM4H.

A secondary RTC is used by the RF protocol stack for event scheduling, leaving the primary RTCC block available exclusively for appli-

cation software.

3.6.4 Low Energy Timer (LETIMER)

The unique LETIMER is a 16-bit timer that is available in energy mode EM2 Deep Sleep in addition to EM1 Sleep and EM0 Active. This

allows it to be used for timing and output generation when most of the device is powered down, allowing simple tasks to be performed

while the power consumption of the system is kept at an absolute minimum. The LETIMER can be used to output a variety of wave-

forms with minimal software intervention. The LETIMER is connected to the Real Time Counter and Calendar (RTCC), and can be con-

figured to start counting on compare matches from the RTCC.

3.6.5 Ultra Low Power Wake-up Timer (CRYOTIMER)

The CRYOTIMER is a 32-bit counter that is capable of running in all energy modes. It can be clocked by either the 32.768 kHz crystal

oscillator (LFXO), the 32.768 kHz RC oscillator (LFRCO), or the 1 kHz RC oscillator (ULFRCO). It can provide periodic Wakeup events

and PRS signals which can be used to wake up peripherals from any energy mode. The CRYOTIMER provides a wide range of inter-

rupt periods, facilitating flexible ultra-low energy operation.

3.6.6 Pulse Counter (PCNT)

The Pulse Counter (PCNT) peripheral can be used for counting pulses on a single input or to decode quadrature encoded inputs. The

clock for PCNT is selectable from either an external source on pin PCTNn_S0IN or from an internal timing reference, selectable from

among any of the internal oscillators, except the AUXHFRCO. The module may operate in energy mode EM0 Active, EM1 Sleep, EM2

Deep Sleep, and EM3 Stop.

3.6.7 Watchdog Timer (WDOG)

The watchdog timer can act both as an independent watchdog or as a watchdog synchronous with the CPU clock. It has windowed

monitoring capabilities, and can generate a reset or different interrupts depending on the failure mode of the system. The watchdog can

also monitor autonomous systems driven by PRS.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

System Overview

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3.7 Communications and Other Digital Peripherals

3.7.1 Universal Synchronous/Asynchronous Receiver/Transmitter (USART)

The Universal Synchronous/Asynchronous Receiver/Transmitter is a flexible serial I/O module. It supports full duplex asynchronous

UART communication with hardware flow control as well as RS-485, SPI, MicroWire and 3-wire. It can also interface with devices sup-

porting:

• ISO7816 SmartCards

• IrDA

•I2S

3.7.2 Low Energy Universal Asynchronous Receiver/Transmitter (LEUART)

The unique LEUARTTM provides two-way UART communication on a strict power budget. Only a 32.768 kHz clock is needed to allow

UART communication up to 9600 baud. The LEUART includes all necessary hardware to make asynchronous serial communication

possible with a minimum of software intervention and energy consumption.

3.7.3 Inter-Integrated Circuit Interface (I2C)

The I2C module provides an interface between the MCU and a serial I2C bus. It is capable of acting as both a master and a slave and

supports multi-master buses. Standard-mode, fast-mode and fast-mode plus speeds are supported, allowing transmission rates from 10

kbit/s up to 1 Mbit/s. Slave arbitration and timeouts are also available, allowing implementation of an SMBus-compliant system. The

interface provided to software by the I2C module allows precise timing control of the transmission process and highly automated trans-

fers. Automatic recognition of slave addresses is provided in active and low energy modes.

3.7.4 Peripheral Reflex System (PRS)

The Peripheral Reflex System provides a communication network between different peripheral modules without software involvement.

Peripheral modules producing Reflex signals are called producers. The PRS routes Reflex signals from producers to consumer periph-

erals which in turn perform actions in response. Edge triggers and other functionality such as simple logic operations (AND, OR, NOT)

can be applied by the PRS to the signals. The PRS allows peripheral to act autonomously without waking the MCU core, saving power.

3.7.5 Low Energy Sensor Interface (LESENSE)

The Low Energy Sensor Interface LESENSETM is a highly configurable sensor interface with support for up to 16 individually configura-

ble sensors. By controlling the analog comparators, ADC, and DAC, LESENSE is capable of supporting a wide range of sensors and

measurement schemes, and can for instance measure LC sensors, resistive sensors and capacitive sensors. LESENSE also includes a

programmable finite state machine which enables simple processing of measurement results without CPU intervention. LESENSE is

available in energy mode EM2, in addition to EM0 and EM1, making it ideal for sensor monitoring in applications with a strict energy

budget.

3.8 Security Features

3.8.1 GPCRC (General Purpose Cyclic Redundancy Check)

The GPCRC module implements a Cyclic Redundancy Check (CRC) function. It supports both 32-bit and 16-bit polynomials. The sup-

ported 32-bit polynomial is 0x04C11DB7 (IEEE 802.3), while the 16-bit polynomial can be programmed to any value, depending on the

needs of the application.

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3.8.2 Crypto Accelerator (CRYPTO)

The Crypto Accelerator is a fast and energy-efficient autonomous hardware encryption and decryption accelerator. EFR32 devices sup-

port AES encryption and decryption with 128- or 256-bit keys, ECC over both GF(P) and GF(2m), SHA-1 and SHA-2 (SHA-224 and

SHA-256).

Supported block cipher modes of operation for AES include: ECB, CTR, CBC, PCBC, CFB, OFB, GCM, CBC-MAC, GMAC and CCM.

Supported ECC NIST recommended curves include P-192, P-224, P-256, K-163, K-233, B-163 and B-233.

The CRYPTO1 block is tightly linked to the Radio Buffer Controller (BUFC) enabling fast and efficient autonomous cipher operations on

data buffer content. It allows fast processing of GCM (AES), ECC and SHA with little CPU intervention.

CRYPTO also provides trigger signals for DMA read and write operations.

3.8.3 True Random Number Generator (TRNG)

The TRNG module is a non-deterministic random number generator based on a full hardware solution. The TRNG is validated with

NIST800-22 and AIS-31 test suites as well as being suitable for FIPS 140-2 certification (for the purposes of cryptographic key genera-

tion).

3.8.4 Security Management Unit (SMU)

The Security Management Unit (SMU) allows software to set up fine-grained security for peripheral access, which is not possible in the

Memory Protection Unit (MPU). Peripherals may be secured by hardware on an individual basis, such that only priveleged accesses to

the peripheral's register interface will be allowed. When an access fault occurs, the SMU reports the specific peripheral involved and

can optionally generate an interrupt.

3.9 Analog

3.9.1 Analog Port (APORT)

The Analog Port (APORT) is an analog interconnect matrix allowing access to many analog modules on a flexible selection of pins.

Each APORT bus consists of analog switches connected to a common wire. Since many clients can operate differentially, buses are

grouped by X/Y pairs.

3.9.2 Analog Comparator (ACMP)

The Analog Comparator is used to compare the voltage of two analog inputs, with a digital output indicating which input voltage is high-

er. Inputs are selected from among internal references and external pins. The tradeoff between response time and current consumption

is configurable by software. Two 6-bit reference dividers allow for a wide range of internally-programmable reference sources. The

ACMP can also be used to monitor the supply voltage. An interrupt can be generated when the supply falls below or rises above the

programmable threshold.

3.9.3 Analog to Digital Converter (ADC)

The ADC is a Successive Approximation Register (SAR) architecture, with a resolution of up to 12 bits at up to 1 Msps. The output

sample resolution is configurable and additional resolution is possible using integrated hardware for averaging over multiple samples.

The ADC includes integrated voltage references and an integrated temperature sensor. Inputs are selectable from a wide range of

sources, including pins configurable as either single-ended or differential.

3.9.4 Capacitive Sense (CSEN)

The CSEN module is a dedicated Capacitive Sensing block for implementing touch-sensitive user interface elements such a switches

and sliders. The CSEN module uses a charge ramping measurement technique, which provides robust sensing even in adverse condi-

tions including radiated noise and moisture. The module can be configured to take measurements on a single port pin or scan through

multiple pins and store results to memory through DMA. Several channels can also be shorted together to measure the combined ca-

pacitance or implement wake-on-touch from very low energy modes. Hardware includes a digital accumulator and an averaging filter,

as well as digital threshold comparators to reduce software overhead.

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3.9.5 Digital to Analog Current Converter (IDAC)

The Digital to Analog Current Converter can source or sink a configurable constant current. This current can be driven on an output pin

or routed to the selected ADC input pin for capacitive sensing. The full-scale current is programmable between 0.05 µA and 64 µA with

several ranges consisting of various step sizes.

3.9.6 Digital to Analog Converter (VDAC)

The Digital to Analog Converter (VDAC) can convert a digital value to an analog output voltage. The VDAC is a fully differential, 500

ksps, 12-bit converter. The opamps are used in conjunction with the VDAC, to provide output buffering. One opamp is used per single-

ended channel, or two opamps are used to provide differential outputs. The VDAC may be used for a number of different applications

such as sensor interfaces or sound output. The VDAC can generate high-resolution analog signals while the MCU is operating at low

frequencies and with low total power consumption. Using DMA and a timer, the VDAC can be used to generate waveforms without any

CPU intervention. The VDAC is available in all energy modes down to and including EM3.

3.9.7 Operational Amplifiers

The opamps are low power amplifiers with a high degree of flexibility targeting a wide variety of standard opamp application areas, and

are available down to EM3. With flexible built-in programming for gain and interconnection they can be configured to support multiple

common opamp functions. All pins are also available externally for filter configurations. Each opamp has a rail to rail input and a rail to

rail output. They can be used in conjunction with the VDAC module or in stand-alone configurations. The opamps save energy, PCB

space, and cost as compared with standalone opamps because they are integrated on-chip.

3.10 Reset Management Unit (RMU)

The RMU is responsible for handling reset of the BGM13P. A wide range of reset sources are available, including several power supply

monitors, pin reset, software controlled reset, core lockup reset, and watchdog reset.

3.11 Core and Memory

3.11.1 Processor Core

The ARM Cortex-M processor includes a 32-bit RISC processor integrating the following features and tasks in the system:

• ARM Cortex-M4 RISC processor achieving 1.25 Dhrystone MIPS/MHz

• Memory Protection Unit (MPU) supporting up to 8 memory segments

• Up to 512 kB flash program memory

• Up to 64 kB RAM data memory

• Configuration and event handling of all modules

• 2-pin Serial-Wire debug interface

3.11.2 Memory System Controller (MSC)

The Memory System Controller (MSC) is the program memory unit of the microcontroller. The flash memory is readable and writable

from both the Cortex-M and DMA. The flash memory is divided into two blocks; the main block and the information block. Program code

is normally written to the main block, whereas the information block is available for special user data and flash lock bits. There is also a

read-only page in the information block containing system and device calibration data. Read and write operations are supported in en-

ergy modes EM0 Active and EM1 Sleep.

3.11.3 Linked Direct Memory Access Controller (LDMA)

The Linked Direct Memory Access (LDMA) controller allows the system to perform memory operations independently of software. This

reduces both energy consumption and software workload. The LDMA allows operations to be linked together and staged, enabling so-

phisticated operations to be implemented.

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3.12 Memory Map

The BGM13P memory map is shown in the figures below. RAM and flash sizes are for the largest memory configuration.

Figure 3.3. BGM13P Memory Map — Core Peripherals and Code Space

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Figure 3.4. BGM13P Memory Map — Peripherals

3.13 Configuration Summary

The features of the BGM13P are a subset of the feature set described in the device reference manual. The table below describes de-

vice specific implementation of the features. Remaining modules support full configuration.

Table 3.3. Configuration Summary

Module Configuration Pin Connections

USART0 IrDA SmartCard US0_TX, US0_RX, US0_CLK, US0_CS

USART1 IrDA I2S SmartCard US1_TX, US1_RX, US1_CLK, US1_CS

USART2 IrDA SmartCard US2_TX, US2_RX, US2_CLK, US2_CS

TIMER0 with DTI TIM0_CC[2:0], TIM0_CDTI[2:0]

TIMER1 - TIM1_CC[3:0]

WTIMER0 with DTI WTIM0_CC[2:0], WTIM0_CDTI[2:0]

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4. Electrical Specifications

4.1 Electrical Characteristics

All electrical parameters in all tables are specified under the following conditions, unless stated otherwise:

•Typical values are based on TAMB=25 °C and VDD= 3.3 V, by production test and/or technology characterization.

• Radio performance numbers are measured in conducted mode, based on Silicon Laboratories reference designs using output pow-

er-specific external RF impedance-matching networks for interfacing to a 50 Ω antenna.

• Minimum and maximum values represent the worst conditions across supply voltage, process variation, and operating temperature,

unless stated otherwise.

The BGM13P module has only one external supply pin (VDD). There are several internal supply rails mentioned in the electrical specifi-

cations, whose connections vary based on transmit power configuration. Refer to for the relationship between the module's external

VDD pin and internal voltage supply rails.

Refer to for more details about operational supply and temperature limits.

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4.1.1 Absolute Maximum Ratings

Stresses above those listed below may cause permanent damage to the device. This is a stress rating only and functional operation of

the devices at those or any other conditions above those indicated in the operation listings of this specification is not implied. Exposure

to maximum rating conditions for extended periods may affect device reliability. For more information on the available quality and relia-

bility data, see the Quality and Reliability Monitor Report at http://www.silabs.com/support/quality/pages/default.aspx.

Table 4.1. Absolute Maximum Ratings

Parameter Symbol Test Condition Min Typ Max Unit

Storage temperature range TSTG -40 — 85 °C

Voltage on any supply pin VDDMAX -0.3 — 3.8 V

Voltage ramp rate on any

supply pin

VDDRAMPMAX — — 1 V / µs

DC voltage on any GPIO pin VDIGPIN 5V tolerant GPIO pins1 2 3-0.3 — Min of 5.25

and IOVDD

Standard GPIO pins -0.3 — IOVDD+0.3 V

Maximum RF level at input PRFMAX2G4 — — 10 dBm

Total current into supply pins IVDDMAX Source — — 200 mA

Total current into VSS

ground lines

IVSSMAX Sink — — 200 mA

Current per I/O pin IIOMAX Sink — — 50 mA

Source — — 50 mA

Current for all I/O pins IIOALLMAX Sink — — 200 mA

Source — — 200 mA

Junction temperature TJ-40 — 105 °C

Note:

1. When a GPIO pin is routed to the analog module through the APORT, the maximum voltage = IOVDD.

2. Valid for IOVDD in valid operating range or when IOVDD is undriven (high-Z). If IOVDD is connected to a low-impedance source

below the valid operating range (e.g. IOVDD shorted to VSS), the pin voltage maximum is IOVDD + 0.3 V, to avoid exceeding the

maximum IO current specifications.

3. To operate above the IOVDD supply rail, over-voltage tolerance must be enabled according to the GPIO_Px_OVTDIS register.

Pins with over-voltage tolerance disabled have the same limits as Standard GPIO.

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4.1.2 Operating Conditions

The following subsections define the operating conditions for the module.

4.1.2.1 General Operating Conditions

Table 4.2. General Operating Conditions

Parameter Symbol Test Condition Min Typ Max Unit

Operating ambient tempera-

ture range

TA-G temperature grade -40 25 85 °C

VDD operating supply volt-

age

VVDD DCDC in regulation 2.4 3.3 3.8 V

DCDC in bypass, 50mA load 1.8 3.3 3.8 V

HFCORECLK frequency fCORE VSCALE2, MODE = WS1 — — 40 MHz

VSCALE0, MODE = WS0 — — 20 MHz

HFCLK frequency fHFCLK VSCALE2 — — 40 MHz

VSCALE0 — — 20 MHz

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4.1.3 DC-DC Converter

Test conditions: V_DCDC_I=3.3 V, V_DCDC_O=1.8 V, I_DCDC_LOAD=50 mA, Heavy Drive configuration, F_DCDC_LN=7 MHz, un-

less otherwise indicated.

Table 4.3. DC-DC Converter

Parameter Symbol Test Condition Min Typ Max Unit

Input voltage range VDCDC_I Bypass mode, IDCDC_LOAD = 50

1.8 — VVREGVDD_

MAX

Low noise (LN) mode, 1.8 V out-

put, IDCDC_LOAD = 100 mA, or

Low power (LP) mode, 1.8 V out-

put, IDCDC_LOAD = 10 mA

2.4 — VVREGVDD_

MAX

Output voltage programma-

ble range1

VDCDC_O 1.8 — VVREGVDD V

Max load current ILOAD_MAX Low noise (LN) mode, Medium or

Heavy Drive2

— — 70 mA

Low noise (LN) mode, Light

Drive2

— — 50 mA

Low power (LP) mode,

LPCMPBIASEMxx3 = 0

— — 75 µA

Low power (LP) mode,

LPCMPBIASEMxx3 = 3

— — 10 mA

Note:

1. Due to internal dropout, the DC-DC output will never be able to reach its input voltage, VVREGVDD.

2. Drive levels are defined by configuration of the PFETCNT and NFETCNT registers. Light Drive: PFETCNT=NFETCNT=3; Medi-

um Drive: PFETCNT=NFETCNT=7; Heavy Drive: PFETCNT=NFETCNT=15.

3. LPCMPBIASEMxx refers to either LPCMPBIASEM234H in the EMU_DCDCMISCCTRL register or LPCMPBIASEM01 in the

EMU_DCDCLOEM01CFG register, depending on the energy mode.

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4.1.4 Current Consumption

4.1.4.1 Current Consumption 3.3 V using DC-DC Converter

Unless otherwise indicated, typical conditions are: VDD = 3.3 V. T = 25 °C. Minimum and maximum values in this table represent the

worst conditions across supply voltage and process variation at T = 25 °C.

Table 4.4. Current Consumption 3.3 V using DC-DC Converter

Parameter Symbol Test Condition Min Typ Max Unit

Current consumption in EM0

mode with all peripherals dis-

abled, DCDC in Low Noise

DCM mode2

IACTIVE_DCM 38.4 MHz crystal, CPU running

while loop from flash4

— 87 — µA/MHz

38 MHz HFRCO, CPU running

Prime from flash

— 69 — µA/MHz

38 MHz HFRCO, CPU running

while loop from flash

— 70 — µA/MHz

38 MHz HFRCO, CPU running

CoreMark from flash

— 82 — µA/MHz

26 MHz HFRCO, CPU running

while loop from flash

— 76 — µA/MHz

1 MHz HFRCO, CPU running

while loop from flash

— 615 — µA/MHz

Current consumption in EM0

mode with all peripherals dis-

abled, DCDC in Low Noise

CCM mode1

IACTIVE_CCM 38.4 MHz crystal, CPU running

while loop from flash4

— 97 — µA/MHz

38 MHz HFRCO, CPU running

Prime from flash

— 80 — µA/MHz

38 MHz HFRCO, CPU running

while loop from flash

— 81 — µA/MHz

38 MHz HFRCO, CPU running

CoreMark from flash

— 92 — µA/MHz

26 MHz HFRCO, CPU running

while loop from flash

— 94 — µA/MHz

1 MHz HFRCO, CPU running

while loop from flash

— 1145 — µA/MHz

Current consumption in EM0

mode with all peripherals dis-

abled and voltage scaling

enabled, DCDC in Low

Noise CCM mode1

IACTIVE_CCM_VS 19 MHz HFRCO, CPU running

while loop from flash

— 101 — µA/MHz

1 MHz HFRCO, CPU running

while loop from flash

— 1124 — µA/MHz

Current consumption in EM1

mode with all peripherals dis-

abled, DCDC in Low Noise

DCM mode2

IEM1_DCM 38.4 MHz crystal4— 56 — µA/MHz

38 MHz HFRCO — 39 — µA/MHz

26 MHz HFRCO — 46 — µA/MHz

1 MHz HFRCO — 588 — µA/MHz

Current consumption in EM1

mode with all peripherals dis-

abled and voltage scaling

enabled, DCDC in Low

Noise DCM mode2

IEM1_DCM_VS 19 MHz HFRCO — 50 — µA/MHz

1 MHz HFRCO — 572 — µA/MHz

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Parameter Symbol Test Condition Min Typ Max Unit

Current consumption in EM2

mode, with voltage scaling

enabled, DCDC in LP mode3

IEM2_VS Full 64 kB RAM retention and

RTCC running from LFXO

— 1.4 — µA

Full 64 kB RAM retention and

RTCC running from LFRCO

— 1.5 — µA

1 bank RAM retention and RTCC

running from LFRCO5

— 1.3 — µA

Current consumption in EM3

mode, with voltage scaling

enabled

IEM3_VS Full 64 kB RAM retention and

CRYOTIMER running from ULFR-

— 1.14 — µA

Current consumption in

EM4H mode, with voltage

scaling enabled

IEM4H_VS 128 byte RAM retention, RTCC

running from LFXO

— 0.75 — µA

128 byte RAM retention, CRYO-

TIMER running from ULFRCO

— 0.44 — µA

128 byte RAM retention, no RTCC — 0.42 — µA

Current consumption in

EM4S mode

IEM4S No RAM retention, no RTCC — 0.07 — µA

Note:

1. DCDC Low Noise CCM Mode = Light Drive (PFETCNT=NFETCNT=3), F=6.4 MHz (RCOBAND=4), ANASW=DVDD.

2. DCDC Low Noise DCM Mode = Light Drive (PFETCNT=NFETCNT=3), F=3.0 MHz (RCOBAND=0), ANASW=DVDD.

3. DCDC Low Power Mode = Medium Drive (PFETCNT=NFETCNT=7), LPOSCDIV=1, LPCMPBIASEM234H=0, LPCLIMILIM-

SEL=1, ANASW=DVDD.

4. CMU_HFXOCTRL_LOWPOWER=0.

5. CMU_LFRCOCTRL_ENVREF = 1, CMU_LFRCOCTRL_VREFUPDATE = 1

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4.1.4.2 Current Consumption Using Radio

Unless otherwise indicated, typical conditions are: VBATT = 3.3 V. T = 25 °C. DC-DC on. Minimum and maximum values in this table

represent the worst conditions across supply voltage and process variation at T = 25 °C.

Table 4.5. Current Consumption Using Radio

Parameter Symbol Test Condition Min Typ Max Unit

Current consumption in re-

ceive mode, active packet

reception (MCU in EM1 @

38.4 MHz, peripheral clocks

disabled), T ≤ 85 °C

IRX_ACTIVE 125 kbit/s, 2GFSK, F = 2.4 GHz,

Radio clock prescaled by 4

— 10.5 — mA

500 kbit/s, 2GFSK, F = 2.4 GHz,

Radio clock prescaled by 4

— 10.4 — mA

1 Mbit/s, 2GFSK, F = 2.4 GHz,

Radio clock prescaled by 4

— 9.9 — mA

2 Mbit/s, 2GFSK, F = 2.4 GHz,

Radio clock prescaled by 4

— 10.6 — mA

Current consumption in re-

ceive mode, listening for

packet (MCU in EM1 @ 38.4

MHz, peripheral clocks disa-

bled), T ≤ 85 °C

IRX_LISTEN 125 kbit/s, 2GFSK, F = 2.4 GHz,

No radio clock prescaling

— 10.5 — mA

500 kbit/s, 2GFSK, F = 2.4 GHz,

No radio clock prescaling

— 10.5 — mA

1 Mbit/s, 2GFSK, F = 2.4 GHz, No

radio clock prescaling

— 10.9 — mA

2 Mbit/s, 2GFSK, F = 2.4 GHz, No

radio clock prescaling

— 11.6 — mA

Current consumption in

transmit mode (MCU in EM1

@ 38.4 MHz, peripheral

clocks disabled), T ≤ 85 °C

ITX F = 2.4 GHz, CW, 0 dBm output

power, Radio clock prescaled by 3

— 8.5 — mA

F = 2.4 GHz, CW, 0 dBm output

power, Radio clock prescaled by 1

— 9.6 — mA

F = 2.4 GHz, CW, 3.5 dBm output

power

— 20.2 —

F = 2.4 GHz, CW, 8 dBm output

power

— 27.1 — mA

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4.1.5 Wake Up Times

Table 4.6. Wake Up Times

Parameter Symbol Test Condition Min Typ Max Unit

Wake up time from EM1 tEM1_WU — 3 — AHB

Clocks

Wake up from EM2 tEM2_WU Code execution from flash — 10.9 — µs

Code execution from RAM — 3.8 — µs

Wake up from EM3 tEM3_WU Code execution from flash — 10.9 — µs

Code execution from RAM — 3.8 — µs

Wake up from EM4H1tEM4H_WU Executing from flash — 90 — µs

Wake up from EM4S1tEM4S_WU Executing from flash — 300 — µs

Time from release of reset

source to first instruction ex-

ecution

tRESET Soft Pin Reset released — 51 — µs

Any other reset released — 358 — µs

Power mode scaling time tSCALE VSCALE0 to VSCALE2, HFCLK =

19 MHz4 2

— 31.8 — µs

VSCALE2 to VSCALE0, HFCLK =

19 MHz3

— 4.3 — µs

Note:

1. Time from wake up request until first instruction is executed. Wakeup results in device reset.

2. VSCALE0 to VSCALE2 voltage change transitions occur at a rate of 10 mV/µs for approximately 20 µs. During this transition,

peak currents will be dependent on the value of the DECOUPLE output capacitor, from 35 mA (with a 1 µF capacitor) to 70 mA

(with a 2.7 µF capacitor).

3. Scaling down from VSCALE2 to VSCALE0 requires approximately 2.8 µs + 29 HFCLKs.

4. Scaling up from VSCALE0 to VSCALE2 requires approximately 30.3 µs + 28 HFCLKs.

4.1.6 Brown Out Detector (BOD)

Table 4.7. Brown Out Detector (BOD)

Parameter Symbol Test Condition Min Typ Max Unit

AVDD BOD threshold VAVDDBOD AVDD rising — — 1.8 V

AVDD falling (EM0/EM1) 1.62 — — V

AVDD falling (EM2/EM3) 1.53 — — V

AVDD BOD hysteresis VAVDDBOD_HYST — 20 — mV

AVDD BOD response time tAVDDBOD_DELAY Supply drops at 0.1V/µs rate — 2.4 — µs

EM4 BOD threshold VEM4DBOD AVDD rising — — 1.7 V

AVDD falling 1.45 — — V

EM4 BOD hysteresis VEM4BOD_HYST — 25 — mV

EM4 BOD response time tEM4BOD_DELAY Supply drops at 0.1V/µs rate — 300 — µs

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4.1.7 Frequency Synthesizer

Table 4.8. Frequency Synthesizer

Parameter Symbol Test Condition Min Typ Max Unit

RF synthesizer frequency

range

fRANGE 2400 - 2483.5 MHz 2400 — 2483.5 MHz

LO tuning frequency resolu-

tion with 38.4 MHz crystal

fRES 2400 - 2483.5 MHz — — 73 Hz

Frequency deviation resolu-

tion with 38.4 MHz crystal

dfRES 2400 - 2483.5 MHz — — 73 Hz

Maximum frequency devia-

tion with 38.4 MHz crystal

dfMAX 2400 - 2483.5 MHz — — 1677 kHz

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4.1.8 2.4 GHz RF Transceiver Characteristics

4.1.8.1 RF Transmitter General Characteristics for 2.4 GHz Band

Unless otherwise indicated, typical conditions are: T = 25 °C, VDD = 3.3 V. DC-DC on. Crystal frequency=38.4 MHz. RF center fre-

quency 2.45 GHz. Conducted measurement from the antenna feedpoint.

Table 4.9. RF Transmitter General Characteristics for 2.4 GHz Band

Parameter Symbol Test Condition Min Typ Max Unit

Maximum TX power1POUTMAX 8 dBm-rated part numbers — 8 — dBm

Minimum active TX Power POUTMIN CW -27 — dBm

Output power step size POUTSTEP -5 dBm< Output power < 0 dBm — 0.5 — dB

0 dBm < output power <

POUTMAX

— 0.5 — dB

Output power variation vs

supply at POUTMAX

POUTVAR_V 2.4 V < VVDD < 3.3 V, BGM13P22 — 0.05 — dB

Output power variation vs

temperature at POUTMAX

POUTVAR_T From -40 to +85 °C, BGM13P22 — 1.7 — dB

Output power variation vs RF

frequency at POUTMAX

POUTVAR_F Over RF tuning frequency range — 0.3 — dB

RF tuning frequency range FRANGE 2400 — 2483.5 MHz

Note:

1. Supported transmit power levels are determined by the ordering part number (OPN). Transmit power ratings for all devices cov-

ered in this datasheet can be found in the Max TX Power column of the Ordering Information Table.

4.1.8.2 RF Receiver General Characteristics for 2.4 GHz Band

Unless otherwise indicated, typical conditions are: T = 25 °C, VDD = 3.3 V. DC-DC on. Crystal frequency=38.4 MHz. RF center fre-

quency 2.45 GHz. Conducted measurement from the antenna feedpoint.

Table 4.10. RF Receiver General Characteristics for 2.4 GHz Band

Parameter Symbol Test Condition Min Typ Max Unit

RF tuning frequency range FRANGE 2400 — 2483.5 MHz

Receive mode maximum

spurious emission

SPURRX 30 MHz to 1 GHz — -57 — dBm

1 GHz to 12 GHz — -47 — dBm

Max spurious emissions dur-

ing active receive mode, per

FCC Part 15.109(a)

SPURRX_FCC 216 MHz to 960 MHz, Conducted

Measurement

— -55.2 — dBm

Above 960 MHz, Conducted

Measurement

— -47.2 — dBm

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4.1.8.3 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4GHz Band, 125 kbps Data Rate

Unless otherwise indicated, typical conditions are: T = 25 °C, VDD = 3.3 V. DC-DC on. Crystal frequency=38.4 MHz. RF center fre-

quency 2.45 GHz. Conducted measurement from the antenna feedpoint.

Table 4.11. RF Receiver Characteristics for Bluetooth Low Energy in the 2.4GHz Band, 125 kbps Data Rate

Parameter Symbol Test Condition Min Typ Max Unit

Sensitivity, 0.1% BER SENS Signal is reference signal1. Using

DC-DC converter.

— -103.2 — dBm

With non-ideal signals as speci-

fied in RF-PHY.TS.4.2.2, section

4.6.1.

— -102.8 — dBm

Note:

1. Reference signal is defined 2GFSK at -67 dBm, Modulation index = 0.5, BT = 0.5, Bit rate = 125 kbps, desired data = PRBS9;

interferer data = PRBS15; frequency accuracy better than 1 ppm.

4.1.8.4 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4GHz Band, 500 kbps Data Rate

Unless otherwise indicated, typical conditions are: T = 25 °C, VDD = 3.3 V. DC-DC on. Crystal frequency=38.4 MHz. RF center fre-

quency 2.45 GHz. Conducted measurement from the antenna feedpoint.

Table 4.12. RF Receiver Characteristics for Bluetooth Low Energy in the 2.4GHz Band, 500 kbps Data Rate

Parameter Symbol Test Condition Min Typ Max Unit

Sensitivity, 0.1% BER SENS Signal is reference signal1. Using

DC-DC converter.

— -98.8 — dBm

With non-ideal signals as speci-

fied in RF-PHY.TS.4.2.2, section

4.6.1.

— -97.6 — dBm

Note:

1. Reference signal is defined 2GFSK at -67 dBm, Modulation index = 0.5, BT = 0.5, Bit rate = 500 kbps, desired data = PRBS9;

interferer data = PRBS15; frequency accuracy better than 1 ppm.

4.1.8.5 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4GHz Band, 1 Mbps Data Rate

Unless otherwise indicated, typical conditions are: T = 25 °C, VDD = 3.3 V. DC-DC on. Crystal frequency=38.4 MHz. RF center fre-

quency 2.45 GHz. Conducted measurement from the antenna feedpoint.

Table 4.13. RF Receiver Characteristics for Bluetooth Low Energy in the 2.4GHz Band, 1 Mbps Data Rate

Parameter Symbol Test Condition Min Typ Max Unit

Sensitivity, 0.1% BER SENS Signal is reference signal1. Using

DC-DC converter.

— -94.8 — dBm

With non-ideal signals as speci-

fied in RF-PHY.TS.4.2.2, section

4.6.1.

— -94.4 — dBm

Note:

1. Reference signal is defined 2GFSK at -67 dBm, Modulation index = 0.5, BT = 0.5, Bit rate = 1 Mbps, desired data = PRBS9;

interferer data = PRBS15; frequency accuracy better than 1 ppm.

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4.1.8.6 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4GHz Band, 2 Mbps Data Rate

Unless otherwise indicated, typical conditions are: T = 25 °C, VDD = 3.3 V. DC-DC on. Crystal frequency=38.4 MHz. RF center fre-

quency 2.45 GHz. Conducted measurement from the antenna feedpoint.

Table 4.14. RF Receiver Characteristics for Bluetooth Low Energy in the 2.4GHz Band, 2 Mbps Data Rate

Parameter Symbol Test Condition Min Typ Max Unit

Sensitivity, 0.1% BER SENS Signal is reference signal1. Using

DC-DC converter.

— -91.2 — dBm

With non-ideal signals as speci-

fied in RF-PHY.TS.4.2.2, section

4.6.1.

— -91.1 — dBm

Note:

1. Reference signal is defined 2GFSK at -67 dBm, Modulation index = 0.5, BT = 0.5, Bit rate = 2 Mbps, desired data = PRBS9;

interferer data = PRBS15; frequency accuracy better than 1 ppm.

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4.1.9 Oscillators

4.1.9.1 Low-Frequency Crystal Oscillator (LFXO)

Table 4.15. Low-Frequency Crystal Oscillator (LFXO)

Parameter Symbol Test Condition Min Typ Max Unit

Crystal frequency fLFXO — 32.768 — kHz

Overall frequency tolerance

in all conditions1

FTLFXO -100 — 100 ppm

Note:

1. Nominal crystal frequency tolerance of ± 20 ppm.

4.1.9.2 High-Frequency Crystal Oscillator (HFXO)

Table 4.16. High-Frequency Crystal Oscillator (HFXO)

Parameter Symbol Test Condition Min Typ Max Unit

Crystal frequency fHFXO 38.4 MHz required for radio trans-

ciever operation

— 38.4 — MHz

Frequency tolerance for the

crystal

FTHFXO -40 — 40 ppm

4.1.9.3 Low-Frequency RC Oscillator (LFRCO)

Table 4.17. Low-Frequency RC Oscillator (LFRCO)

Parameter Symbol Test Condition Min Typ Max Unit

Oscillation frequency fLFRCO ENVREF2 = 1 31.3 32.768 33.6 kHz

ENVREF2 = 0 31.3 32.768 33.4 kHz

Startup time tLFRCO — 500 — µs

Current consumption 1ILFRCO ENVREF = 1 in

CMU_LFRCOCTRL

— 342 — nA

ENVREF = 0 in

CMU_LFRCOCTRL

— 494 — nA

Note:

1. Block is supplied by AVDD if ANASW = 0, or DVDD if ANASW=1 in EMU_PWRCTRL register.

2. In CMU_LFRCOCTRL register.

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4.1.9.4 High-Frequency RC Oscillator (HFRCO)

Table 4.18. High-Frequency RC Oscillator (HFRCO)

Parameter Symbol Test Condition Min Typ Max Unit

Frequency accuracy fHFRCO_ACC At production calibrated frequen-

cies, across supply voltage and

temperature

-2.5 — 2.5 %

Start-up time tHFRCO fHFRCO ≥ 19 MHz — 300 — ns

4 < fHFRCO < 19 MHz — 1 — µs

fHFRCO ≤ 4 MHz — 2.5 — µs

Current consumption on all

supplies

IHFRCO fHFRCO = 38 MHz — 267 299 µA

fHFRCO = 32 MHz — 224 248 µA

fHFRCO = 26 MHz — 189 211 µA

fHFRCO = 19 MHz — 154 172 µA

fHFRCO = 16 MHz — 133 148 µA

fHFRCO = 13 MHz — 118 135 µA

fHFRCO = 7 MHz — 89 100 µA

fHFRCO = 4 MHz — 34 44 µA

fHFRCO = 2 MHz — 29 40 µA

fHFRCO = 1 MHz — 26 36 µA

Coarse trim step size (% of

period)

SSHFRCO_COARS

— 0.8 — %

Fine trim step size (% of pe-

riod)

SSHFRCO_FINE — 0.1 — %

Period jitter PJHFRCO — 0.2 — % RMS

Frequency limits fHFRCO_BAND FREQRANGE = 0, FINETUNIN-

GEN = 0

3.47 — 6.15 MHz

FREQRANGE = 3, FINETUNIN-

GEN = 0

6.24 — 11.45 MHz

FREQRANGE = 6, FINETUNIN-

GEN = 0

11.3 — 19.8 MHz

FREQRANGE = 7, FINETUNIN-

GEN = 0

13.45 — 22.8 MHz

FREQRANGE = 8, FINETUNIN-

GEN = 0

16.5 — 29.0 MHz

FREQRANGE = 10, FINETUNIN-

GEN = 0

23.11 — 40.63 MHz

FREQRANGE = 11, FINETUNIN-

GEN = 0

27.27 — 48 MHz

FREQRANGE = 12, FINETUNIN-

GEN = 0

33.33 — 54 MHz

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4.1.9.5 Ultra-low Frequency RC Oscillator (ULFRCO)

Table 4.19. Ultra-low Frequency RC Oscillator (ULFRCO)

Parameter Symbol Test Condition Min Typ Max Unit

Oscillation frequency fULFRCO 0.95 1 1.07 kHz

4.1.10 Flash Memory Characteristics5

Table 4.20. Flash Memory Characteristics5

Parameter Symbol Test Condition Min Typ Max Unit

Flash erase cycles before

failure

ECFLASH 10000 — — cycles

Flash data retention RETFLASH 10 — — years

Word (32-bit) programming

time

tW_PROG Burst write, 128 words, average

time per word

20 26.3 30 µs

Single word 62 68.9 80 µs

Page erase time4tPERASE 20 29.5 40 ms

Mass erase time1tMERASE 20 30 40 ms

Device erase time2 3tDERASE — 56.2 70 ms

Erase current6IERASE Page Erase — — 2.0 mA

Write current6IWRITE — — 3.5 mA

Supply voltage during flash

erase and write

VFLASH 1.62 — 3.6 V

Note:

1. Mass erase is issued by the CPU and erases all flash.

2. Device erase is issued over the AAP interface and erases all flash, SRAM, the Lock Bit (LB) page, and the User data page Lock

Word (ULW).

3. From setting the DEVICEERASE bit in AAP_CMD to 1 until the ERASEBUSY bit in AAP_STATUS is cleared to 0. Internal setup

and hold times for flash control signals are included.

4. From setting the ERASEPAGE bit in MSC_WRITECMD to 1 until the BUSY bit in MSC_STATUS is cleared to 0. Internal setup

and hold times for flash control signals are included.

5. Flash data retention information is published in the Quarterly Quality and Reliability Report.

6. Measured at 25 °C.

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4.1.11 General-Purpose I/O (GPIO)

Table 4.21. General-Purpose I/O (GPIO)

Parameter Symbol Test Condition Min Typ Max Unit

Input low voltage VIL GPIO pins — — IOVDD*0.3 V

Input high voltage VIH GPIO pins IOVDD*0.7 — — V

Output high voltage relative

to IOVDD

VOH Sourcing 3 mA, IOVDD ≥ 3 V,

DRIVESTRENGTH1 = WEAK

IOVDD*0.8 — — V

Sourcing 1.2 mA, IOVDD ≥ 1.62

DRIVESTRENGTH1 = WEAK

IOVDD*0.6 — — V

Sourcing 20 mA, IOVDD ≥ 3 V,

DRIVESTRENGTH1 = STRONG

IOVDD*0.8 — — V

Sourcing 8 mA, IOVDD ≥ 1.62 V,

DRIVESTRENGTH1 = STRONG

IOVDD*0.6 — — V

Output low voltage relative to

IOVDD

VOL Sinking 3 mA, IOVDD ≥ 3 V,

DRIVESTRENGTH1 = WEAK

— — IOVDD*0.2 V

Sinking 1.2 mA, IOVDD ≥ 1.62 V,

DRIVESTRENGTH1 = WEAK

— — IOVDD*0.4 V

Sinking 20 mA, IOVDD ≥ 3 V,

DRIVESTRENGTH1 = STRONG

— — IOVDD*0.2 V

Sinking 8 mA, IOVDD ≥ 1.62 V,

DRIVESTRENGTH1 = STRONG

— — IOVDD*0.4 V

Input leakage current IIOLEAK All GPIO except LFXO pins, GPIO

≤ IOVDD

— 0.1 30 nA

LFXO Pins, GPIO ≤ IOVDD — 0.1 50 nA

Input leakage current on

5VTOL pads above IOVDD

I5VTOLLEAK IOVDD < GPIO ≤ IOVDD + 2 V — 3.3 15 µA

I/O pin pull-up/pull-down re-

sistor

RPUD 30 40 65 kΩ

Pulse width of pulses re-

moved by the glitch suppres-

sion filter

tIOGLITCH 15 25 45 ns

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Parameter Symbol Test Condition Min Typ Max Unit

Output fall time, From 70%

to 30% of VIO

tIOOF CL = 50 pF,

DRIVESTRENGTH1 = STRONG,

SLEWRATE1 = 0x6

— 1.8 — ns

CL = 50 pF,

DRIVESTRENGTH1 = WEAK,

SLEWRATE1 = 0x6

— 4.5 — ns

Output rise time, From 30%

to 70% of VIO

tIOOR CL = 50 pF,

DRIVESTRENGTH1 = STRONG,

SLEWRATE = 0x61

— 2.2 — ns

CL = 50 pF,

DRIVESTRENGTH1 = WEAK,

SLEWRATE1 = 0x6

— 7.4 — ns

Note:

1. In GPIO_Pn_CTRL register.

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4.1.12 Voltage Monitor (VMON)

Table 4.22. Voltage Monitor (VMON)

Parameter Symbol Test Condition Min Typ Max Unit

Supply current (including

I_SENSE)

IVMON In EM0 or EM1, 1 supply moni-

tored

— 6.3 8 µA

In EM0 or EM1, 4 supplies moni-

tored

— 12.5 15 µA

In EM2, EM3 or EM4, 1 supply

monitored and above threshold

— 62 — nA

In EM2, EM3 or EM4, 1 supply

monitored and below threshold

— 62 — nA

In EM2, EM3 or EM4, 4 supplies

monitored and all above threshold

— 99 — nA

In EM2, EM3 or EM4, 4 supplies

monitored and all below threshold

— 99 — nA

Loading of monitored supply ISENSE In EM0 or EM1 — 2 — µA

In EM2, EM3 or EM4 — 2 — nA

Threshold range VVMON_RANGE 1.62 — 3.4 V

Threshold step size NVMON_STESP Coarse — 200 — mV

Fine — 20 — mV

Response time tVMON_RES Supply drops at 1V/µs rate — 460 — ns

Hysteresis VVMON_HYST — 26 — mV

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4.1.13 Analog to Digital Converter (ADC)

Specified at 1 Msps, ADCCLK = 16 MHz, BIASPROG = 0, GPBIASACC = 0, unless otherwise indicated.

Table 4.23. Analog to Digital Converter (ADC)

Parameter Symbol Test Condition Min Typ Max Unit

Resolution VRESOLUTION 6 — 12 Bits

Input voltage range5VADCIN Single ended — — VFS V

Differential -VFS/2 — VFS/2 V

Input range of external refer-

ence voltage, single ended

and differential

VADCREFIN_P 1 — VAVDD V

Power supply rejection2PSRRADC At DC — 80 — dB

Analog input common mode

rejection ratio

CMRRADC At DC — 80 — dB

Current from all supplies, us-

ing internal reference buffer.

Continous operation. WAR-

MUPMODE4 = KEEPADC-

WARM

IADC_CONTI-

NOUS_LP

1 Msps / 16 MHz ADCCLK, BIA-

SPROG = 0, GPBIASACC = 1 3

— 270 290 µA

250 ksps / 4 MHz ADCCLK, BIA-

SPROG = 6, GPBIASACC = 1 3

— 125 — µA

62.5 ksps / 1 MHz ADCCLK, BIA-

SPROG = 15, GPBIASACC = 1 3

— 80 — µA

Current from all supplies, us-

ing internal reference buffer.

Duty-cycled operation. WAR-

MUPMODE4 = NORMAL

IADC_NORMAL_LP 35 ksps / 16 MHz ADCCLK, BIA-

SPROG = 0, GPBIASACC = 1 3

— 45 — µA

5 ksps / 16 MHz ADCCLK BIA-

SPROG = 0, GPBIASACC = 1 3

— 8 — µA

Current from all supplies, us-

ing internal reference buffer.

Duty-cycled operation.

AWARMUPMODE4 = KEEP-

INSTANDBY or KEEPIN-

SLOWACC

IADC_STAND-

BY_LP

125 ksps / 16 MHz ADCCLK, BIA-

SPROG = 0, GPBIASACC = 1 3

— 105 — µA

35 ksps / 16 MHz ADCCLK, BIA-

SPROG = 0, GPBIASACC = 1 3

— 70 — µA

Current from all supplies, us-

ing internal reference buffer.

Continous operation. WAR-

MUPMODE4 = KEEPADC-

WARM

IADC_CONTI-

NOUS_HP

1 Msps / 16 MHz ADCCLK, BIA-

SPROG = 0, GPBIASACC = 0 3

— 325 — µA

250 ksps / 4 MHz ADCCLK, BIA-

SPROG = 6, GPBIASACC = 0 3

— 175 — µA

62.5 ksps / 1 MHz ADCCLK, BIA-

SPROG = 15, GPBIASACC = 0 3

— 125 — µA

Current from all supplies, us-

ing internal reference buffer.

Duty-cycled operation. WAR-

MUPMODE4 = NORMAL

IADC_NORMAL_HP 35 ksps / 16 MHz ADCCLK, BIA-

SPROG = 0, GPBIASACC = 0 3

— 85 — µA

5 ksps / 16 MHz ADCCLK BIA-

SPROG = 0, GPBIASACC = 0 3

— 16 — µA

Current from all supplies, us-

ing internal reference buffer.

Duty-cycled operation.

AWARMUPMODE4 = KEEP-

INSTANDBY or KEEPIN-

SLOWACC

IADC_STAND-

BY_HP

125 ksps / 16 MHz ADCCLK, BIA-

SPROG = 0, GPBIASACC = 0 3

— 160 — µA

35 ksps / 16 MHz ADCCLK, BIA-

SPROG = 0, GPBIASACC = 0 3

— 125 — µA

Current from HFPERCLK IADC_CLK HFPERCLK = 16 MHz — 140 — µA

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Parameter Symbol Test Condition Min Typ Max Unit

ADC clock frequency fADCCLK — — 16 MHz

Throughput rate fADCRATE — — 1 Msps

Conversion time1tADCCONV 6 bit — 7 — cycles

8 bit — 9 — cycles

12 bit — 13 — cycles

Startup time of reference

generator and ADC core

tADCSTART WARMUPMODE4 = NORMAL — — 5 µs

WARMUPMODE4 = KEEPIN-

STANDBY

— — 2 µs

WARMUPMODE4 = KEEPINSLO-

WACC

— — 1 µs

SNDR at 1Msps and fIN =

10kHz

SNDRADC Internal reference7, differential

measurement

58 67 — dB

External reference6, differential

measurement

— 68 — dB

Spurious-free dynamic range

(SFDR)

SFDRADC 1 MSamples/s, 10 kHz full-scale

sine wave

— 75 — dB

Differential non-linearity

(DNL)

DNLADC 12 bit resolution, No missing co-

des

-1 — 2 LSB

Integral non-linearity (INL),

End point method

INLADC 12 bit resolution -6 — 6 LSB

Offset error VADCOFFSETERR -3 0 3 LSB

Gain error in ADC VADCGAIN Using internal reference — -0.2 3.5 %

Using external reference — -1 — %

Temperature sensor slope VTS_SLOPE — -1.84 — mV/°C

Note:

1. Derived from ADCCLK.

2. PSRR is referenced to AVDD when ANASW=0 and to DVDD when ANASW=1 in EMU_PWRCTRL.

3. In ADCn_BIASPROG register.

4. In ADCn_CNTL register.

5. The absolute voltage allowed at any ADC input is dictated by the power rail supplied to on-chip circuitry, and may be lower than

the effective full scale voltage. All ADC inputs are limited to the ADC supply (AVDD or DVDD depending on

EMU_PWRCTRL_ANASW). Any ADC input routed through the APORT will further be limited by the IOVDD supply to the pin.

6. External reference is 1.25 V applied externally to ADCnEXTREFP, with the selection CONF in the SINGLECTRL_REF or

SCANCTRL_REF register field and VREFP in the SINGLECTRLX_VREFSEL or SCANCTRLX_VREFSEL field. The differential

input range with this configuration is ± 1.25 V.

7. Internal reference option used corresponds to selection 2V5 in the SINGLECTRL_REF or SCANCTRL_REF register field. The

differential input range with this configuration is ± 1.25 V. Typical value is characterized using full-scale sine wave input. Minimum

value is production-tested using sine wave input at 1.5 dB lower than full scale.

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4.1.14 Current Digital to Analog Converter (IDAC)

Table 4.24. Current Digital to Analog Converter (IDAC)

Parameter Symbol Test Condition Min Typ Max Unit

Number of ranges NIDAC_RANGES — 4 — ranges

Output current IIDAC_OUT RANGSEL1 = RANGE0 0.05 — 1.6 µA

RANGSEL1 = RANGE1 1.6 — 4.7 µA

RANGSEL1 = RANGE2 0.5 — 16 µA

RANGSEL1 = RANGE3 2 — 64 µA

Linear steps within each

range

NIDAC_STEPS — 32 — steps

Step size SSIDAC RANGSEL1 = RANGE0 — 50 — nA

RANGSEL1 = RANGE1 — 100 — nA

RANGSEL1 = RANGE2 — 500 — nA

RANGSEL1 = RANGE3 — 2 — µA

Total accuracy, STEPSEL1 =

0x10

ACCIDAC EM0 or EM1, AVDD=3.3 V, T = 25

°C

-3 — 3 %

EM0 or EM1, Across operating

temperature range

-18 — 22 %

EM2 or EM3, Source mode,

RANGSEL1 = RANGE0,

AVDD=3.3 V, T = 25 °C

— -2 — %

EM2 or EM3, Source mode,

RANGSEL1 = RANGE1,

AVDD=3.3 V, T = 25 °C

— -1.7 — %

EM2 or EM3, Source mode,

RANGSEL1 = RANGE2,

AVDD=3.3 V, T = 25 °C

— -0.8 — %

EM2 or EM3, Source mode,

RANGSEL1 = RANGE3,

AVDD=3.3 V, T = 25 °C

— -0.5 — %

EM2 or EM3, Sink mode, RANG-

SEL1 = RANGE0, AVDD=3.3 V, T

= 25 °C

— -0.7 — %

EM2 or EM3, Sink mode, RANG-

SEL1 = RANGE1, AVDD=3.3 V, T

= 25 °C

— -0.6 — %

EM2 or EM3, Sink mode, RANG-

SEL1 = RANGE2, AVDD=3.3 V, T

= 25 °C

— -0.5 — %

EM2 or EM3, Sink mode, RANG-

SEL1 = RANGE3, AVDD=3.3 V, T

= 25 °C

— -0.5 — %

Start up time tIDAC_SU Output within 1% of steady state

value

— 5 — µs

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Parameter Symbol Test Condition Min Typ Max Unit

Settling time, (output settled

within 1% of steady state val-

ue),

tIDAC_SETTLE Range setting is changed — 5 — µs

Step value is changed — 1 — µs

Current consumption2IIDAC EM0 or EM1 Source mode, ex-

cluding output current, Across op-

erating temperature range

— 11 15 µA

EM0 or EM1 Sink mode, exclud-

ing output current, Across operat-

ing temperature range

— 13 18 µA

EM2 or EM3 Source mode, ex-

cluding output current, T = 25 °C

— 0.023 — µA

EM2 or EM3 Sink mode, exclud-

ing output current, T = 25 °C

— 0.041 — µA

EM2 or EM3 Source mode, ex-

cluding output current, T ≥ 85 °C

— 11 — µA

EM2 or EM3 Sink mode, exclud-

ing output current, T ≥ 85 °C

— 13 — µA

Output voltage compliance in

source mode, source current

change relative to current

sourced at 0 V

ICOMP_SRC RANGESEL1=0, output voltage =

min(VIOVDD, VAVDD2-100 mv)

— 0.11 — %

RANGESEL1=1, output voltage =

min(VIOVDD, VAVDD2-100 mV)

— 0.06 — %

RANGESEL1=2, output voltage =

min(VIOVDD, VAVDD2-150 mV)

— 0.04 — %

RANGESEL1=3, output voltage =

min(VIOVDD, VAVDD2-250 mV)

— 0.03 — %

Output voltage compliance in

sink mode, sink current

change relative to current

sunk at IOVDD

ICOMP_SINK RANGESEL1=0, output voltage =

100 mV

— 0.12 — %

RANGESEL1=1, output voltage =

100 mV

— 0.05 — %

RANGESEL1=2, output voltage =

150 mV

— 0.04 — %

RANGESEL1=3, output voltage =

250 mV

— 0.03 — %

Note:

1. In IDAC_CURPROG register.

2. The IDAC is supplied by either AVDD, DVDD, or IOVDD based on the setting of ANASW in the EMU_PWRCTRL register and

PWRSEL in the IDAC_CTRL register. Setting PWRSEL to 1 selects IOVDD. With PWRSEL cleared to 0, ANASW selects be-

tween AVDD (0) and DVDD (1).

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4.1.15 Analog Comparator (ACMP)

Table 4.25. Analog Comparator (ACMP)

Parameter Symbol Test Condition Min Typ Max Unit

Input voltage range VACMPIN ACMPVDD =

ACMPn_CTRL_PWRSEL 1

— — VACMPVDD V

Supply voltage VACMPVDD BIASPROG4 ≤ 0x10 or FULL-

BIAS4 = 0

1.8 — VVREGVDD_

MAX

0x10 < BIASPROG4 ≤ 0x20 and

FULLBIAS4 = 1

2.1 — VVREGVDD_

MAX

Active current not including

voltage reference2

IACMP BIASPROG4 = 1, FULLBIAS4 = 0 — 50 — nA

BIASPROG4 = 0x10, FULLBIAS4

= 0

— 306 — nA

BIASPROG4 = 0x02, FULLBIAS4

= 1

— 6.1 11 µA

BIASPROG4 = 0x20, FULLBIAS4

= 1

— 74 92 µA

Current consumption of inter-

nal voltage reference2

IACMPREF VLP selected as input using 2.5 V

Reference / 4 (0.625 V)

— 50 — nA

VLP selected as input using VDD — 20 — nA

VBDIV selected as input using

1.25 V reference / 1

— 4.1 — µA

VADIV selected as input using

VDD/1

— 2.4 — µA

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Parameter Symbol Test Condition Min Typ Max Unit

Hysteresis (VCM = 1.25 V,

BIASPROG4 = 0x10, FULL-

BIAS4 = 1)

VACMPHYST HYSTSEL5 = HYST0 -3 0 3 mV

HYSTSEL5 = HYST1 5 18 27 mV

HYSTSEL5 = HYST2 12 33 50 mV

HYSTSEL5 = HYST3 17 46 67 mV

HYSTSEL5 = HYST4 23 57 86 mV

HYSTSEL5 = HYST5 26 68 104 mV

HYSTSEL5 = HYST6 30 79 130 mV

HYSTSEL5 = HYST7 34 90 155 mV

HYSTSEL5 = HYST8 -3 0 3 mV

HYSTSEL5 = HYST9 -27 -18 -5 mV

HYSTSEL5 = HYST10 -50 -33 -12 mV

HYSTSEL5 = HYST11 -67 -45 -17 mV

HYSTSEL5 = HYST12 -86 -57 -23 mV

HYSTSEL5 = HYST13 -104 -67 -26 mV

HYSTSEL5 = HYST14 -130 -78 -30 mV

HYSTSEL5 = HYST15 -155 -88 -34 mV

Comparator delay3tACMPDELAY BIASPROG4 = 1, FULLBIAS4 = 0 — 30 95 µs

BIASPROG4 = 0x10, FULLBIAS4

= 0

— 3.7 10 µs

BIASPROG4 = 0x02, FULLBIAS4

= 1

— 360 1000 ns

BIASPROG4 = 0x20, FULLBIAS4

= 1

— 35 — ns

Offset voltage VACMPOFFSET BIASPROG4 =0x10, FULLBIAS4

= 1

-35 — 35 mV

Reference voltage VACMPREF Internal 1.25 V reference 1 1.25 1.47 V

Internal 2.5 V reference 1.98 2.5 2.8 V

Capacitive sense internal re-

sistance

RCSRES CSRESSEL6 = 0 — infinite — kΩ

CSRESSEL6 = 1 — 15 — kΩ

CSRESSEL6 = 2 — 27 — kΩ

CSRESSEL6 = 3 — 39 — kΩ

CSRESSEL6 = 4 — 51 — kΩ

CSRESSEL6 = 5 — 102 — kΩ

CSRESSEL6 = 6 — 164 — kΩ

CSRESSEL6 = 7 — 239 — kΩ

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Parameter Symbol Test Condition Min Typ Max Unit

Note:

1. ACMPVDD is a supply chosen by the setting in ACMPn_CTRL_PWRSEL and may be IOVDD, AVDD or DVDD.

2. The total ACMP current is the sum of the contributions from the ACMP and its internal voltage reference. IACMPTOTAL = IACMP +

IACMPREF.

3. ± 100 mV differential drive.

4. In ACMPn_CTRL register.

5. In ACMPn_HYSTERESIS registers.

6. In ACMPn_INPUTSEL register.

4.1.16 I2C

4.1.16.1 I2C Standard-mode (Sm)1

Table 4.26. I2C Standard-mode (Sm)1

Parameter Symbol Test Condition Min Typ Max Unit

SCL clock frequency2fSCL 0 — 100 kHz

SCL clock low time tLOW 4.7 — — µs

SCL clock high time tHIGH 4 — — µs

SDA set-up time tSU_DAT 250 — — ns

SDA hold time3tHD_DAT 100 — 3450 ns

Repeated START condition

set-up time

tSU_STA 4.7 — — µs

(Repeated) START condition

hold time

tHD_STA 4 — — µs

STOP condition set-up time tSU_STO 4 — — µs

Bus free time between a

STOP and START condition

tBUF 4.7 — — µs

Note:

1. For CLHR set to 0 in the I2Cn_CTRL register.

2. For the minimum HFPERCLK frequency required in Standard-mode, refer to the I2C chapter in the reference manual.

3. The maximum SDA hold time (tHD_DAT) needs to be met only when the device does not stretch the low time of SCL (tLOW).

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Electrical Specifications

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4.1.16.2 I2C Fast-mode (Fm)1

Table 4.27. I2C Fast-mode (Fm)1

Parameter Symbol Test Condition Min Typ Max Unit

SCL clock frequency2fSCL 0 — 400 kHz

SCL clock low time tLOW 1.3 — — µs

SCL clock high time tHIGH 0.6 — — µs

SDA set-up time tSU_DAT 100 — — ns

SDA hold time3tHD_DAT 100 — 900 ns

Repeated START condition

set-up time

tSU_STA 0.6 — — µs

(Repeated) START condition

hold time

tHD_STA 0.6 — — µs

STOP condition set-up time tSU_STO 0.6 — — µs

Bus free time between a

STOP and START condition

tBUF 1.3 — — µs

Note:

1. For CLHR set to 1 in the I2Cn_CTRL register.

2. For the minimum HFPERCLK frequency required in Fast-mode, refer to the I2C chapter in the reference manual.

3. The maximum SDA hold time (tHD,DAT) needs to be met only when the device does not stretch the low time of SCL (tLOW).

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Electrical Specifications

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4.1.16.3 I2C Fast-mode Plus (Fm+)1

Table 4.28. I2C Fast-mode Plus (Fm+)1

Parameter Symbol Test Condition Min Typ Max Unit

SCL clock frequency2fSCL 0 — 1000 kHz

SCL clock low time tLOW 0.5 — — µs

SCL clock high time tHIGH 0.26 — — µs

SDA set-up time tSU_DAT 50 — — ns

SDA hold time tHD_DAT 100 — — ns

Repeated START condition

set-up time

tSU_STA 0.26 — — µs

(Repeated) START condition

hold time

tHD_STA 0.26 — — µs

STOP condition set-up time tSU_STO 0.26 — — µs

Bus free time between a

STOP and START condition

tBUF 0.5 — — µs

Note:

1. For CLHR set to 0 or 1 in the I2Cn_CTRL register.

2. For the minimum HFPERCLK frequency required in Fast-mode Plus, refer to the I2C chapter in the reference manual.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Electrical Specifications

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4.1.17 USART SPI

SPI Master Timing

Table 4.29. SPI Master Timing

Parameter Symbol Test Condition Min Typ Max Unit

SCLK period 1 3 2tSCLK 2 *

tHFPERCLK

— — ns

CS to MOSI 1 3tCS_MO -12.5 — 14 ns

SCLK to MOSI 1 3tSCLK_MO -8.5 — 10.5 ns

MISO setup time 1 3tSU_MI IOVDD = 1.62 V 90 — — ns

IOVDD = 3.0 V 42 — — ns

MISO hold time 1 3tH_MI -9 — — ns

Note:

1. Applies for both CLKPHA = 0 and CLKPHA = 1 (figure only shows CLKPHA = 0).

2. tHFPERCLK is one period of the selected HFPERCLK.

3. Measurement done with 8 pF output loading at 10% and 90% of VDD (figure shows 50% of VDD).

SCLK

CLKPOL = 0

MOSI

MISO

tCS_MO

tH_MI

tSU_MI

tSCKL_MO

tSCLK

SCLK

CLKPOL = 1

Figure 4.1. SPI Master Timing Diagram

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Electrical Specifications

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SPI Slave Timing

Table 4.30. SPI Slave Timing

Parameter Symbol Test Condition Min Typ Max Unit

SCLK period 1 3 2tSCLK 6 *

tHFPERCLK

— — ns

SCLK high time1 3 2tSCLK_HI 2.5 *

tHFPERCLK

— — ns

SCLK low time1 3 2tSCLK_LO 2.5 *

tHFPERCLK

— — ns

CS active to MISO 1 3tCS_ACT_MI 4 — 70 ns

CS disable to MISO 1 3tCS_DIS_MI 4 — 50 ns

MOSI setup time 1 3tSU_MO 12.5 — — ns

MOSI hold time 1 3 2tH_MO 13 — — ns

SCLK to MISO 1 3 2tSCLK_MI 6 + 1.5 *

tHFPERCLK

— 45 + 2.5 *

tHFPERCLK

Note:

1. Applies for both CLKPHA = 0 and CLKPHA = 1 (figure only shows CLKPHA = 0).

2. tHFPERCLK is one period of the selected HFPERCLK.

3. Measurement done with 8 pF output loading at 10% and 90% of VDD (figure shows 50% of VDD).

SCLK

CLKPOL = 0

MOSI

MISO

tCS_ACT_MI

tSCLK_HI

tSCLK

tSU_MO

tH_MO

tSCLK_MI

tCS_DIS_MI

tSCLK_LO

SCLK

CLKPOL = 1

Figure 4.2. SPI Slave Timing Diagram

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Electrical Specifications

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5. Typical Connection Diagrams

5.1 Network Co-Processor (NCP) Application with UART Host

The BGM13P can be controlled over the UART interface as a peripheral to an external host processor. Typical power supply, program-

ming/debug, and host interface connections are shown in the figure below. Refer to AN958: Debugging and Programming Interfaces for

Custom Designs for more details.

Host CPU

VDD

PTI_FRAME

TCK / SWCLK

TMS / SWDIO

TDO / SWO

TDI

+3.3 V

Wireless

Module

GND

PD13

PD14

PD15

PA0

PA1

PA2

PA3

PA4

PA5

PB11

GND

RESETn

VDD

PF7

PF6

PF5

PF4

PF3

PF2

PF1

PF0

GND

PB13

PC6

PC7

PC8

PC9

PC10

PC11

RTS

CTS

GPIO

RESETn

VSS

+3.3 V

RESETn

PTI_DATA

PTI_FRAME (PB13)

+3.3 V

TDO / SWO (PF2)

TCK / SWCLK (PF0)TMS / SWDIO (PF1)

RESETn

Mini Simplicity Debug Connector

PTI_DATA (PB11)

(optional)

Figure 5.1. Connection Diagram: UART NCP Configuration

5.2 SoC Application

The BGM13P can be used in a standalone SoC configuration with no external host processor. Typical power supply and programming/

debug connections are shown in the figure below. Refer to AN958: Debugging and Programming Interfaces for Custom Designs for

more details.

Serial Flash

(optional)

VDD

TCK / SWCLK

TMS / SWDIO

TDO / SWO

TDI

+3.3 V

Wireless

Module

GND

PD13

PD14

PD15

PA0

PA1

PA2

PA3

PA4

PA5

PB11

GND

RESETn

VDD

PF7

PF6

PF5

PF4

PF3

PF2

PF1

PF0

GND

PB13

PC6

PC7

PC8

PC9

PC10

PC11

MOSI

MISO

SCLK

nCS

VSS

+3.3 V

RESETn

PTI_FRAME (PB13)

+3.3 V

TDO / SWO (PF2)

TCK / SWCLK (PF0)TMS / SWDIO (PF1)

RESETn

Mini Simplicity Debug Connector

PTI_DATA (PB11)

(optional)

PTI_FRAME

PTI_DATA

Figure 5.2. Connection Diagram: SoC Configuration

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Typical Connection Diagrams

silabs.com | Building a more connected world. Rev. 1.0 | 46

6. Layout Guidelines

For optimal performance of the BGM13P (with integrated antenna), please follow the PCB layout guidelines and ground plane recom-

mendations indicated in this section.

6.1 Module Placement and Application PCB Layout Guidelines

• Place the module at the edge of the PCB, as shown in Figure 6.1 Recommended Application PCB Layout for BGM13P with Integra-

ted Antenna on page 47.

• Do not place any metal (traces, components, battery, etc.) within the clearance area of the antenna.

• Connect all ground pads directly to a solid ground plane.

• Place the ground vias as close to the ground pads as possible.

• Do not place plastic or any other dielectric material in contact with the antenna.

Place vias close to

each of the

module’s GND pads

Place vias along all PCB edges

Align module edge with PCB edge

Wireless Module

(Top View)

GND

Antenna Clearance

No metal in this area

Figure 6.1. Recommended Application PCB Layout for BGM13P with Integrated Antenna

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Layout Guidelines

silabs.com | Building a more connected world. Rev. 1.0 | 47

Figure 6.2 Non-optimal Module Placements for BGM13P with Integrated Antenna on page 48 shows examples of layouts that will

result in severely degraded RF performance.

Figure 6.2. Non-optimal Module Placements for BGM13P with Integrated Antenna

The amount of ground plane surrounding the sides of the module will also impact the maximum RF range, as shown in Figure

6.3 Impact of GND Plane Size vs. Range for BGM13P on page 48.

Figure 6.3. Impact of GND Plane Size vs. Range for BGM13P

6.2 Effect of Plastic and Metal Materials

Do not place plastic or any other dielectric material in close proximity to the antenna.

Any metallic objects in close proximity to the antenna will prevent the antenna from radiating freely. The minimum recommended dis-

tance of metallic and/or conductive objects is 10 mm in any direction from the antenna except in the directions of the application PCB

ground planes.

6.3 Locating the Module Close to Human Body

Placing the module in contact with or very close to the human body will negatively impact antenna efficiency and reduce range.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Layout Guidelines

silabs.com | Building a more connected world. Rev. 1.0 | 48

6.4 2D Radiation Pattern Plots

Figure 6.4. Typical 2D Radiation Pattern – Front View

Figure 6.5. Typical 2D Radiation Pattern – Side View

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Layout Guidelines

silabs.com | Building a more connected world. Rev. 1.0 | 49

Figure 6.6. Typical 2D Radiation Pattern – Top View

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Layout Guidelines

silabs.com | Building a more connected world. Rev. 1.0 | 50

7. Hardware Design Guidelines

The BGM13P is an easy-to-use module with regard to hardware application design. The additional guidelines in this section should be

followed to guarantee optimal performance.

7.1 Power Supply Requirements

Coin cell batteries cannot withstand high peak currents (e.g. higher than 15 mA). If the peak current exceeds 15 mA it is recommended

to place a 47 - 100 µF capacitor in parallel with the coin cell battery to improve battery life time. Note that the total current consumption

of the application is a combination of the radio, peripherals and MCU current consumption, and all power consumers must be taken into

account. BGM13P should be powered by a unipolar supply voltage with nominal value of 3.3 V.

7.2 Reset Functions

The BGM13P can be reset by three different methods: by pulling the RESET line low, by the internal watchdog timer or by software

command. The reset state in BGM13P does not provide any power saving functionality and is not recommended as a means to con-

serve power. BGM13P has an internal system power-up reset function. The RESET pin includes an on-chip pull-up resistor and can be

left unconnected if no external reset switch or source is used.

7.3 Debug and Firmware Updates

This section contains information on debugging and firmware update methods. For additional information, refer to the following applica-

tion note: AN958: Debugging and Programming Interfaces for Custom Designs.

7.3.1 Programming and Debug Connections

It is recommended to expose the debug pins in your own hardware design for firmware update and debug purposes. The following table

lists the required pins for JTAG connection and SWD connections.

Certain debug pins have internal pull-down or pull-ups enabled by default, and leaving them enabled may increase current consumption

if left connected to supply or ground. If the JTAG pins are enabled, the module must be power cycled to return to a SWD debug config-

uration.

Table 7.1. Debug Pins

Pin Name Pin Number JTAG Signal SWD Signal Comments

PF3 24 TDI N/A This pin is disabled after reset. Once enabled the pin

has a built-in pull-up.

PF2 23 TDO N/A This pin is disabled after reset.

PF1 22 TMS SWDIO Pin is enabled after reset and has a built-in pull-up.

PF0 21 TCK SWCLK Pin is enabled after reset and has a built-in pull-down.

7.3.2 Packet Trace Interface (PTI)

The BGM13P integrates a true PHY-level packet trace interface (PTI) with the MAC, allowing complete, non-intrusive capture of all

packets to and from the EFR32 Wireless STK development tools. The PTI_DATA and PTI_FRAME signals are accessed via the PB11

and PB12 pins, respectively.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Hardware Design Guidelines

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8. Pin Definitions

8.1 BGM13P Device Pinout

Figure 8.1. BGM13P Device Pinout

The following table provides package pin connections and general descriptions of pin functionality. For detailed information on the sup-

ported features for each GPIO pin, see 8.2 GPIO Functionality Table or 8.3 Alternate Functionality Overview.

Table 8.1. BGM13P Device Pinout

Pin Name Pin(s) Description Pin Name Pin(s) Description

GND

Ground PD13 2 GPIO

PD14 3 GPIO PD15 4 GPIO

PA0 5 GPIO PA1 6 GPIO

PA2 7 GPIO PA3 8 GPIO

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

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Pin Name Pin(s) Description Pin Name Pin(s) Description

PA4 9 GPIO PA5 10 GPIO (5V)

PB11 11 GPIO PB13 13 GPIO

PC6 14 GPIO (5V) PC7 15 GPIO (5V)

PC8 16 GPIO (5V) PC9 17 GPIO (5V)

PC10 18 GPIO (5V) PC11 19 GPIO (5V)

PF0 21 GPIO (5V) PF1 22 GPIO (5V)

PF2 23 GPIO (5V) PF3 24 GPIO (5V)

PF4 25 GPIO (5V) PF5 26 GPIO (5V)

PF6 27 GPIO (5V) PF7 28 GPIO (5V)

VDD 29 Module Power Supply RESETn 30

Reset input, active low. To apply an ex-

ternal reset source to this pin, it is re-

quired to only drive this pin low during

reset, and let the internal pull-up ensure

that reset is released.

Note:

1. GPIO with 5V tolerance are indicated by (5V).

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

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8.2 GPIO Functionality Table

A wide selection of alternate functionality is available for multiplexing to various pins. The following table shows the name of each GPIO

pin, followed by the functionality available on that pin. Refer to 8.3 Alternate Functionality Overview for a list of GPIO locations available

for each function.

Table 8.2. GPIO Functionality Table

GPIO Name Pin Alternate Functionality / Description

Analog Timers Communication Radio Other

PD13

VDAC0_OUT0ALT /

OPA0_OUTALT #1

BUSCY BUSDX

OPA1_P

TIM0_CC0 #21

TIM0_CC1 #20

TIM0_CC2 #19

TIM0_CDTI0 #18

TIM0_CDTI1 #17

TIM0_CDTI2 #16

TIM1_CC0 #21

TIM1_CC1 #20

TIM1_CC2 #19

TIM1_CC3 #18

WTIM0_CDTI0 #29

WTIM0_CDTI1 #27

WTIM0_CDTI2 #25

LETIM0_OUT0 #21

LETIM0_OUT1 #20

PCNT0_S0IN #21

PCNT0_S1IN #20

US0_TX #21

US0_RX #20

US0_CLK #19

US0_CS #18

US0_CTS #17

US0_RTS #16

US1_TX #21

US1_RX #20

US1_CLK #19

US1_CS #18

US1_CTS #17

US1_RTS #16

LEU0_TX #21

LEU0_RX #20

I2C0_SDA #21

I2C0_SCL #20

FRC_DCLK #21

FRC_DOUT #20

FRC_DFRAME #19

MODEM_DCLK #21

MODEM_DIN #20

MODEM_DOUT #19

MODEM_ANT0 #18

MODEM_ANT1 #17

PRS_CH3 #12

PRS_CH4 #4

PRS_CH5 #3

PRS_CH6 #15

ACMP0_O #21

ACMP1_O #21

LES_CH5

PD14

BUSDY BUSCX

VDAC0_OUT1 /

OPA1_OUT

TIM0_CC0 #22

TIM0_CC1 #21

TIM0_CC2 #20

TIM0_CDTI0 #19

TIM0_CDTI1 #18

TIM0_CDTI2 #17

TIM1_CC0 #22

TIM1_CC1 #21

TIM1_CC2 #20

TIM1_CC3 #19

WTIM0_CDTI0 #30

WTIM0_CDTI1 #28

WTIM0_CDTI2 #26

LETIM0_OUT0 #22

LETIM0_OUT1 #21

PCNT0_S0IN #22

PCNT0_S1IN #21

US0_TX #22

US0_RX #21

US0_CLK #20

US0_CS #19

US0_CTS #18

US0_RTS #17

US1_TX #22

US1_RX #21

US1_CLK #20

US1_CS #19

US1_CTS #18

US1_RTS #17

LEU0_TX #22

LEU0_RX #21

I2C0_SDA #22

I2C0_SCL #21

FRC_DCLK #22

FRC_DOUT #21

FRC_DFRAME #20

MODEM_DCLK #22

MODEM_DIN #21

MODEM_DOUT #20

MODEM_ANT0 #19

MODEM_ANT1 #18

CMU_CLK0 #5

PRS_CH3 #13

PRS_CH4 #5

PRS_CH5 #4

PRS_CH6 #16

ACMP0_O #22

ACMP1_O #22

LES_CH6

GPIO_EM4WU4

PD15

VDAC0_OUT0ALT /

OPA0_OUTALT #2

BUSCY BUSDX

OPA1_N

TIM0_CC0 #23

TIM0_CC1 #22

TIM0_CC2 #21

TIM0_CDTI0 #20

TIM0_CDTI1 #19

TIM0_CDTI2 #18

TIM1_CC0 #23

TIM1_CC1 #22

TIM1_CC2 #21

TIM1_CC3 #20

WTIM0_CDTI0 #31

WTIM0_CDTI1 #29

WTIM0_CDTI2 #27

LETIM0_OUT0 #23

LETIM0_OUT1 #22

PCNT0_S0IN #23

PCNT0_S1IN #22

US0_TX #23

US0_RX #22

US0_CLK #21

US0_CS #20

US0_CTS #19

US0_RTS #18

US1_TX #23

US1_RX #22

US1_CLK #21

US1_CS #20

US1_CTS #19

US1_RTS #18

LEU0_TX #23

LEU0_RX #22

I2C0_SDA #23

I2C0_SCL #22

FRC_DCLK #23

FRC_DOUT #22

FRC_DFRAME #21

MODEM_DCLK #23

MODEM_DIN #22

MODEM_DOUT #21

MODEM_ANT0 #20

MODEM_ANT1 #19

CMU_CLK1 #5

PRS_CH3 #14

PRS_CH4 #6

PRS_CH5 #5

PRS_CH6 #17

ACMP0_O #23

ACMP1_O #23

LES_CH7

DBG_SWO #2

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

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GPIO Name Pin Alternate Functionality / Description

Analog Timers Communication Radio Other

PA0 BUSDY BUSCX

ADC0_EXTN

TIM0_CC0 #0

TIM0_CC1 #31

TIM0_CC2 #30

TIM0_CDTI0 #29

TIM0_CDTI1 #28

TIM0_CDTI2 #27

TIM1_CC0 #0

TIM1_CC1 #31

TIM1_CC2 #30

TIM1_CC3 #29

WTIM0_CC0 #0 LE-

TIM0_OUT0 #0 LE-

TIM0_OUT1 #31

PCNT0_S0IN #0

PCNT0_S1IN #31

US0_TX #0 US0_RX

#31 US0_CLK #30

US0_CS #29

US0_CTS #28

US0_RTS #27

US1_TX #0 US1_RX

#31 US1_CLK #30

US1_CS #29

US1_CTS #28

US1_RTS #27

LEU0_TX #0

LEU0_RX #31

I2C0_SDA #0

I2C0_SCL #31

FRC_DCLK #0

FRC_DOUT #31

FRC_DFRAME #30

MODEM_DCLK #0

MODEM_DIN #31

MODEM_DOUT #30

MODEM_ANT0 #29

MODEM_ANT1 #28

CMU_CLK1 #0

PRS_CH6 #0

PRS_CH7 #10

PRS_CH8 #9

PRS_CH9 #8

ACMP0_O #0

ACMP1_O #0

LES_CH8

PA1

BUSCY BUSDX

ADC0_EXTP

VDAC0_EXT

TIM0_CC0 #1

TIM0_CC1 #0

TIM0_CC2 #31

TIM0_CDTI0 #30

TIM0_CDTI1 #29

TIM0_CDTI2 #28

TIM1_CC0 #1

TIM1_CC1 #0

TIM1_CC2 #31

TIM1_CC3 #30

WTIM0_CC0 #1 LE-

TIM0_OUT0 #1 LE-

TIM0_OUT1 #0

PCNT0_S0IN #1

PCNT0_S1IN #0

US0_TX #1 US0_RX

#0 US0_CLK #31

US0_CS #30

US0_CTS #29

US0_RTS #28

US1_TX #1 US1_RX

#0 US1_CLK #31

US1_CS #30

US1_CTS #29

US1_RTS #28

LEU0_TX #1

LEU0_RX #0

I2C0_SDA #1

I2C0_SCL #0

FRC_DCLK #1

FRC_DOUT #0

FRC_DFRAME #31

MODEM_DCLK #1

MODEM_DIN #0

MODEM_DOUT #31

MODEM_ANT0 #30

MODEM_ANT1 #29

CMU_CLK0 #0

PRS_CH6 #1

PRS_CH7 #0

PRS_CH8 #10

PRS_CH9 #9

ACMP0_O #1

ACMP1_O #1

LES_CH9

PA2

VDAC0_OUT1ALT /

OPA1_OUTALT #1

BUSDY BUSCX

OPA0_P

TIM0_CC0 #2

TIM0_CC1 #1

TIM0_CC2 #0

TIM0_CDTI0 #31

TIM0_CDTI1 #30

TIM0_CDTI2 #29

TIM1_CC0 #2

TIM1_CC1 #1

TIM1_CC2 #0

TIM1_CC3 #31

WTIM0_CC0 #2

WTIM0_CC1 #0 LE-

TIM0_OUT0 #2 LE-

TIM0_OUT1 #1

PCNT0_S0IN #2

PCNT0_S1IN #1

US0_TX #2 US0_RX

#1 US0_CLK #0

US0_CS #31

US0_CTS #30

US0_RTS #29

US1_TX #2 US1_RX

#1 US1_CLK #0

US1_CS #31

US1_CTS #30

US1_RTS #29

LEU0_TX #2

LEU0_RX #1

I2C0_SDA #2

I2C0_SCL #1

FRC_DCLK #2

FRC_DOUT #1

FRC_DFRAME #0

MODEM_DCLK #2

MODEM_DIN #1

MODEM_DOUT #0

MODEM_ANT0 #31

MODEM_ANT1 #30

PRS_CH6 #2

PRS_CH7 #1

PRS_CH8 #0

PRS_CH9 #10

ACMP0_O #2

ACMP1_O #2

LES_CH10

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

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GPIO Name Pin Alternate Functionality / Description

Analog Timers Communication Radio Other

PA3

BUSCY BUSDX

VDAC0_OUT0 /

OPA0_OUT

TIM0_CC0 #3

TIM0_CC1 #2

TIM0_CC2 #1

TIM0_CDTI0 #0

TIM0_CDTI1 #31

TIM0_CDTI2 #30

TIM1_CC0 #3

TIM1_CC1 #2

TIM1_CC2 #1

TIM1_CC3 #0

WTIM0_CC0 #3

WTIM0_CC1 #1 LE-

TIM0_OUT0 #3 LE-

TIM0_OUT1 #2

PCNT0_S0IN #3

PCNT0_S1IN #2

US0_TX #3 US0_RX

#2 US0_CLK #1

US0_CS #0

US0_CTS #31

US0_RTS #30

US1_TX #3 US1_RX

#2 US1_CLK #1

US1_CS #0

US1_CTS #31

US1_RTS #30

LEU0_TX #3

LEU0_RX #2

I2C0_SDA #3

I2C0_SCL #2

FRC_DCLK #3

FRC_DOUT #2

FRC_DFRAME #1

MODEM_DCLK #3

MODEM_DIN #2

MODEM_DOUT #1

MODEM_ANT0 #0

MODEM_ANT1 #31

PRS_CH6 #3

PRS_CH7 #2

PRS_CH8 #1

PRS_CH9 #0

ACMP0_O #3

ACMP1_O #3

LES_CH11

GPIO_EM4WU8

PA4

VDAC0_OUT1ALT /

OPA1_OUTALT #2

BUSDY BUSCX

OPA0_N

TIM0_CC0 #4

TIM0_CC1 #3

TIM0_CC2 #2

TIM0_CDTI0 #1

TIM0_CDTI1 #0

TIM0_CDTI2 #31

TIM1_CC0 #4

TIM1_CC1 #3

TIM1_CC2 #2

TIM1_CC3 #1

WTIM0_CC0 #4

WTIM0_CC1 #2

WTIM0_CC2 #0 LE-

TIM0_OUT0 #4 LE-

TIM0_OUT1 #3

PCNT0_S0IN #4

PCNT0_S1IN #3

US0_TX #4 US0_RX

#3 US0_CLK #2

US0_CS #1

US0_CTS #0

US0_RTS #31

US1_TX #4 US1_RX

#3 US1_CLK #2

US1_CS #1

US1_CTS #0

US1_RTS #31

LEU0_TX #4

LEU0_RX #3

I2C0_SDA #4

I2C0_SCL #3

FRC_DCLK #4

FRC_DOUT #3

FRC_DFRAME #2

MODEM_DCLK #4

MODEM_DIN #3

MODEM_DOUT #2

MODEM_ANT0 #1

MODEM_ANT1 #0

PRS_CH6 #4

PRS_CH7 #3

PRS_CH8 #2

PRS_CH9 #1

ACMP0_O #4

ACMP1_O #4

LES_CH12

PA5

VDAC0_OUT0ALT /

OPA0_OUTALT #0

BUSCY BUSDX

TIM0_CC0 #5

TIM0_CC1 #4

TIM0_CC2 #3

TIM0_CDTI0 #2

TIM0_CDTI1 #1

TIM0_CDTI2 #0

TIM1_CC0 #5

TIM1_CC1 #4

TIM1_CC2 #3

TIM1_CC3 #2

WTIM0_CC0 #5

WTIM0_CC1 #3

WTIM0_CC2 #1 LE-

TIM0_OUT0 #5 LE-

TIM0_OUT1 #4

PCNT0_S0IN #5

PCNT0_S1IN #4

US0_TX #5 US0_RX

#4 US0_CLK #3

US0_CS #2

US0_CTS #1

US0_RTS #0

US1_TX #5 US1_RX

#4 US1_CLK #3

US1_CS #2

US1_CTS #1

US1_RTS #0

US2_TX #0 US2_RX

#31 US2_CLK #30

US2_CS #29

US2_CTS #28

US2_RTS #27

LEU0_TX #5

LEU0_RX #4

I2C0_SDA #5

I2C0_SCL #4

FRC_DCLK #5

FRC_DOUT #4

FRC_DFRAME #3

MODEM_DCLK #5

MODEM_DIN #4

MODEM_DOUT #3

MODEM_ANT0 #2

MODEM_ANT1 #1

CMU_CLKI0 #4

PRS_CH6 #5

PRS_CH7 #4

PRS_CH8 #3

PRS_CH9 #2

ACMP0_O #5

ACMP1_O #5

LES_CH13

ETM_TCLK #1

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 56

GPIO Name Pin Alternate Functionality / Description

Analog Timers Communication Radio Other

PB11 BUSCY BUSDX

OPA2_P

TIM0_CC0 #6

TIM0_CC1 #5

TIM0_CC2 #4

TIM0_CDTI0 #3

TIM0_CDTI1 #2

TIM0_CDTI2 #1

TIM1_CC0 #6

TIM1_CC1 #5

TIM1_CC2 #4

TIM1_CC3 #3

WTIM0_CC0 #15

WTIM0_CC1 #13

WTIM0_CC2 #11

WTIM0_CDTI0 #7

WTIM0_CDTI1 #5

WTIM0_CDTI2 #3

LETIM0_OUT0 #6

LETIM0_OUT1 #5

PCNT0_S0IN #6

PCNT0_S1IN #5

US0_TX #6 US0_RX

#5 US0_CLK #4

US0_CS #3

US0_CTS #2

US0_RTS #1

US1_TX #6 US1_RX

#5 US1_CLK #4

US1_CS #3

US1_CTS #2

US1_RTS #1

LEU0_TX #6

LEU0_RX #5

I2C0_SDA #6

I2C0_SCL #5

FRC_DCLK #6

FRC_DOUT #5

FRC_DFRAME #4

MODEM_DCLK #6

MODEM_DIN #5

MODEM_DOUT #4

MODEM_ANT0 #3

MODEM_ANT1 #2

PRS_CH6 #6

PRS_CH7 #5

PRS_CH8 #4

PRS_CH9 #3

ACMP0_O #6

ACMP1_O #6

PB13 BUSCY BUSDX

OPA2_N

TIM0_CC0 #8

TIM0_CC1 #7

TIM0_CC2 #6

TIM0_CDTI0 #5

TIM0_CDTI1 #4

TIM0_CDTI2 #3

TIM1_CC0 #8

TIM1_CC1 #7

TIM1_CC2 #6

TIM1_CC3 #5

WTIM0_CC0 #17

WTIM0_CC1 #15

WTIM0_CC2 #13

WTIM0_CDTI0 #9

WTIM0_CDTI1 #7

WTIM0_CDTI2 #5

LETIM0_OUT0 #8

LETIM0_OUT1 #7

PCNT0_S0IN #8

PCNT0_S1IN #7

US0_TX #8 US0_RX

#7 US0_CLK #6

US0_CS #5

US0_CTS #4

US0_RTS #3

US1_TX #8 US1_RX

#7 US1_CLK #6

US1_CS #5

US1_CTS #4

US1_RTS #3

LEU0_TX #8

LEU0_RX #7

I2C0_SDA #8

I2C0_SCL #7

FRC_DCLK #8

FRC_DOUT #7

FRC_DFRAME #6

MODEM_DCLK #8

MODEM_DIN #7

MODEM_DOUT #6

MODEM_ANT0 #5

MODEM_ANT1 #4

CMU_CLKI0 #0

PRS_CH6 #8

PRS_CH7 #7

PRS_CH8 #6

PRS_CH9 #5

ACMP0_O #8

ACMP1_O #8

DBG_SWO #1

GPIO_EM4WU9

PC6 BUSBY BUSAX

TIM0_CC0 #11

TIM0_CC1 #10

TIM0_CC2 #9

TIM0_CDTI0 #8

TIM0_CDTI1 #7

TIM0_CDTI2 #6

TIM1_CC0 #11

TIM1_CC1 #10

TIM1_CC2 #9

TIM1_CC3 #8

WTIM0_CC0 #26

WTIM0_CC1 #24

WTIM0_CC2 #22

WTIM0_CDTI0 #18

WTIM0_CDTI1 #16

WTIM0_CDTI2 #14

LETIM0_OUT0 #11

LETIM0_OUT1 #10

PCNT0_S0IN #11

PCNT0_S1IN #10

US0_TX #11

US0_RX #10

US0_CLK #9

US0_CS #8

US0_CTS #7

US0_RTS #6

US1_TX #11

US1_RX #10

US1_CLK #9

US1_CS #8

US1_CTS #7

US1_RTS #6

LEU0_TX #11

LEU0_RX #10

I2C0_SDA #11

I2C0_SCL #10

FRC_DCLK #11

FRC_DOUT #10

FRC_DFRAME #9

MODEM_DCLK #11

MODEM_DIN #10

MODEM_DOUT #9

MODEM_ANT0 #8

MODEM_ANT1 #7

CMU_CLK0 #2

CMU_CLKI0 #2

PRS_CH0 #8

PRS_CH9 #11

PRS_CH10 #0

PRS_CH11 #5

ACMP0_O #11

ACMP1_O #11

ETM_TCLK #3

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 57

GPIO Name Pin Alternate Functionality / Description

Analog Timers Communication Radio Other

PC7 BUSAY BUSBX

TIM0_CC0 #12

TIM0_CC1 #11

TIM0_CC2 #10

TIM0_CDTI0 #9

TIM0_CDTI1 #8

TIM0_CDTI2 #7

TIM1_CC0 #12

TIM1_CC1 #11

TIM1_CC2 #10

TIM1_CC3 #9

WTIM0_CC0 #27

WTIM0_CC1 #25

WTIM0_CC2 #23

WTIM0_CDTI0 #19

WTIM0_CDTI1 #17

WTIM0_CDTI2 #15

LETIM0_OUT0 #12

LETIM0_OUT1 #11

PCNT0_S0IN #12

PCNT0_S1IN #11

US0_TX #12

US0_RX #11

US0_CLK #10

US0_CS #9

US0_CTS #8

US0_RTS #7

US1_TX #12

US1_RX #11

US1_CLK #10

US1_CS #9

US1_CTS #8

US1_RTS #7

LEU0_TX #12

LEU0_RX #11

I2C0_SDA #12

I2C0_SCL #11

FRC_DCLK #12

FRC_DOUT #11

FRC_DFRAME #10

MODEM_DCLK #12

MODEM_DIN #11

MODEM_DOUT #10

MODEM_ANT0 #9

MODEM_ANT1 #8

CMU_CLK1 #2

PRS_CH0 #9

PRS_CH9 #12

PRS_CH10 #1

PRS_CH11 #0

ACMP0_O #12

ACMP1_O #12

ETM_TD0

PC8 BUSBY BUSAX

TIM0_CC0 #13

TIM0_CC1 #12

TIM0_CC2 #11

TIM0_CDTI0 #10

TIM0_CDTI1 #9

TIM0_CDTI2 #8

TIM1_CC0 #13

TIM1_CC1 #12

TIM1_CC2 #11

TIM1_CC3 #10

WTIM0_CC0 #28

WTIM0_CC1 #26

WTIM0_CC2 #24

WTIM0_CDTI0 #20

WTIM0_CDTI1 #18

WTIM0_CDTI2 #16

LETIM0_OUT0 #13

LETIM0_OUT1 #12

PCNT0_S0IN #13

PCNT0_S1IN #12

US0_TX #13

US0_RX #12

US0_CLK #11

US0_CS #10

US0_CTS #9

US0_RTS #8

US1_TX #13

US1_RX #12

US1_CLK #11

US1_CS #10

US1_CTS #9

US1_RTS #8

LEU0_TX #13

LEU0_RX #12

I2C0_SDA #13

I2C0_SCL #12

FRC_DCLK #13

FRC_DOUT #12

FRC_DFRAME #11

MODEM_DCLK #13

MODEM_DIN #12

MODEM_DOUT #11

MODEM_ANT0 #10

MODEM_ANT1 #9

PRS_CH0 #10

PRS_CH9 #13

PRS_CH10 #2

PRS_CH11 #1

ACMP0_O #13

ACMP1_O #13

ETM_TD1

PC9 BUSAY BUSBX

TIM0_CC0 #14

TIM0_CC1 #13

TIM0_CC2 #12

TIM0_CDTI0 #11

TIM0_CDTI1 #10

TIM0_CDTI2 #9

TIM1_CC0 #14

TIM1_CC1 #13

TIM1_CC2 #12

TIM1_CC3 #11

WTIM0_CC0 #29

WTIM0_CC1 #27

WTIM0_CC2 #25

WTIM0_CDTI0 #21

WTIM0_CDTI1 #19

WTIM0_CDTI2 #17

LETIM0_OUT0 #14

LETIM0_OUT1 #13

PCNT0_S0IN #14

PCNT0_S1IN #13

US0_TX #14

US0_RX #13

US0_CLK #12

US0_CS #11

US0_CTS #10

US0_RTS #9

US1_TX #14

US1_RX #13

US1_CLK #12

US1_CS #11

US1_CTS #10

US1_RTS #9

LEU0_TX #14

LEU0_RX #13

I2C0_SDA #14

I2C0_SCL #13

FRC_DCLK #14

FRC_DOUT #13

FRC_DFRAME #12

MODEM_DCLK #14

MODEM_DIN #13

MODEM_DOUT #12

MODEM_ANT0 #11

MODEM_ANT1 #10

PRS_CH0 #11

PRS_CH9 #14

PRS_CH10 #3

PRS_CH11 #2

ACMP0_O #14

ACMP1_O #14

ETM_TD2

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 58

GPIO Name Pin Alternate Functionality / Description

Analog Timers Communication Radio Other

PC10 BUSBY BUSAX

TIM0_CC0 #15

TIM0_CC1 #14

TIM0_CC2 #13

TIM0_CDTI0 #12

TIM0_CDTI1 #11

TIM0_CDTI2 #10

TIM1_CC0 #15

TIM1_CC1 #14

TIM1_CC2 #13

TIM1_CC3 #12

WTIM0_CC0 #30

WTIM0_CC1 #28

WTIM0_CC2 #26

WTIM0_CDTI0 #22

WTIM0_CDTI1 #20

WTIM0_CDTI2 #18

LETIM0_OUT0 #15

LETIM0_OUT1 #14

PCNT0_S0IN #15

PCNT0_S1IN #14

US0_TX #15

US0_RX #14

US0_CLK #13

US0_CS #12

US0_CTS #11

US0_RTS #10

US1_TX #15

US1_RX #14

US1_CLK #13

US1_CS #12

US1_CTS #11

US1_RTS #10

LEU0_TX #15

LEU0_RX #14

I2C0_SDA #15

I2C0_SCL #14

I2C1_SDA #19

I2C1_SCL #18

FRC_DCLK #15

FRC_DOUT #14

FRC_DFRAME #13

MODEM_DCLK #15

MODEM_DIN #14

MODEM_DOUT #13

MODEM_ANT0 #12

MODEM_ANT1 #11

CMU_CLK1 #3

PRS_CH0 #12

PRS_CH9 #15

PRS_CH10 #4

PRS_CH11 #3

ACMP0_O #15

ACMP1_O #15

ETM_TD3

GPIO_EM4WU12

PC11 BUSAY BUSBX

TIM0_CC0 #16

TIM0_CC1 #15

TIM0_CC2 #14

TIM0_CDTI0 #13

TIM0_CDTI1 #12

TIM0_CDTI2 #11

TIM1_CC0 #16

TIM1_CC1 #15

TIM1_CC2 #14

TIM1_CC3 #13

WTIM0_CC0 #31

WTIM0_CC1 #29

WTIM0_CC2 #27

WTIM0_CDTI0 #23

WTIM0_CDTI1 #21

WTIM0_CDTI2 #19

LETIM0_OUT0 #16

LETIM0_OUT1 #15

PCNT0_S0IN #16

PCNT0_S1IN #15

US0_TX #16

US0_RX #15

US0_CLK #14

US0_CS #13

US0_CTS #12

US0_RTS #11

US1_TX #16

US1_RX #15

US1_CLK #14

US1_CS #13

US1_CTS #12

US1_RTS #11

LEU0_TX #16

LEU0_RX #15

I2C0_SDA #16

I2C0_SCL #15

I2C1_SDA #20

I2C1_SCL #19

FRC_DCLK #16

FRC_DOUT #15

FRC_DFRAME #14

MODEM_DCLK #16

MODEM_DIN #15

MODEM_DOUT #14

MODEM_ANT0 #13

MODEM_ANT1 #12

CMU_CLK0 #3

PRS_CH0 #13

PRS_CH9 #16

PRS_CH10 #5

PRS_CH11 #4

ACMP0_O #16

ACMP1_O #16

DBG_SWO #3

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 59

GPIO Name Pin Alternate Functionality / Description

Analog Timers Communication Radio Other

PF0 BUSBY BUSAX

TIM0_CC0 #24

TIM0_CC1 #23

TIM0_CC2 #22

TIM0_CDTI0 #21

TIM0_CDTI1 #20

TIM0_CDTI2 #19

TIM1_CC0 #24

TIM1_CC1 #23

TIM1_CC2 #22

TIM1_CC3 #21

WTIM0_CDTI1 #30

WTIM0_CDTI2 #28

LETIM0_OUT0 #24

LETIM0_OUT1 #23

PCNT0_S0IN #24

PCNT0_S1IN #23

US0_TX #24

US0_RX #23

US0_CLK #22

US0_CS #21

US0_CTS #20

US0_RTS #19

US1_TX #24

US1_RX #23

US1_CLK #22

US1_CS #21

US1_CTS #20

US1_RTS #19

US2_TX #14

US2_RX #13

US2_CLK #12

US2_CS #11

US2_CTS #10

US2_RTS #9

LEU0_TX #24

LEU0_RX #23

I2C0_SDA #24

I2C0_SCL #23

FRC_DCLK #24

FRC_DOUT #23

FRC_DFRAME #22

MODEM_DCLK #24

MODEM_DIN #23

MODEM_DOUT #22

MODEM_ANT0 #21

MODEM_ANT1 #20

PRS_CH0 #0

PRS_CH1 #7

PRS_CH2 #6

PRS_CH3 #5

ACMP0_O #24

ACMP1_O #24

DBG_SWCLKTCK

BOOT_TX

PF1 BUSAY BUSBX

TIM0_CC0 #25

TIM0_CC1 #24

TIM0_CC2 #23

TIM0_CDTI0 #22

TIM0_CDTI1 #21

TIM0_CDTI2 #20

TIM1_CC0 #25

TIM1_CC1 #24

TIM1_CC2 #23

TIM1_CC3 #22

WTIM0_CDTI1 #31

WTIM0_CDTI2 #29

LETIM0_OUT0 #25

LETIM0_OUT1 #24

PCNT0_S0IN #25

PCNT0_S1IN #24

US0_TX #25

US0_RX #24

US0_CLK #23

US0_CS #22

US0_CTS #21

US0_RTS #20

US1_TX #25

US1_RX #24

US1_CLK #23

US1_CS #22

US1_CTS #21

US1_RTS #20

US2_TX #15

US2_RX #14

US2_CLK #13

US2_CS #12

US2_CTS #11

US2_RTS #10

LEU0_TX #25

LEU0_RX #24

I2C0_SDA #25

I2C0_SCL #24

FRC_DCLK #25

FRC_DOUT #24

FRC_DFRAME #23

MODEM_DCLK #25

MODEM_DIN #24

MODEM_DOUT #23

MODEM_ANT0 #22

MODEM_ANT1 #21

PRS_CH0 #1

PRS_CH1 #0

PRS_CH2 #7

PRS_CH3 #6

ACMP0_O #25

ACMP1_O #25

DBG_SWDIOTMS

BOOT_RX

PF2 BUSBY BUSAX

TIM0_CC0 #26

TIM0_CC1 #25

TIM0_CC2 #24

TIM0_CDTI0 #23

TIM0_CDTI1 #22

TIM0_CDTI2 #21

TIM1_CC0 #26

TIM1_CC1 #25

TIM1_CC2 #24

TIM1_CC3 #23

WTIM0_CDTI2 #30

LETIM0_OUT0 #26

LETIM0_OUT1 #25

PCNT0_S0IN #26

PCNT0_S1IN #25

US0_TX #26

US0_RX #25

US0_CLK #24

US0_CS #23

US0_CTS #22

US0_RTS #21

US1_TX #26

US1_RX #25

US1_CLK #24

US1_CS #23

US1_CTS #22

US1_RTS #21

LEU0_TX #26

LEU0_RX #25

I2C0_SDA #26

I2C0_SCL #25

FRC_DCLK #26

FRC_DOUT #25

FRC_DFRAME #24

MODEM_DCLK #26

MODEM_DIN #25

MODEM_DOUT #24

MODEM_ANT0 #23

MODEM_ANT1 #22

CMU_CLK0 #6

PRS_CH0 #2

PRS_CH1 #1

PRS_CH2 #0

PRS_CH3 #7

ACMP0_O #26

ACMP1_O #26

DBG_TDO

DBG_SWO #0

GPIO_EM4WU0

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 60

GPIO Name Pin Alternate Functionality / Description

Analog Timers Communication Radio Other

PF3 BUSAY BUSBX

TIM0_CC0 #27

TIM0_CC1 #26

TIM0_CC2 #25

TIM0_CDTI0 #24

TIM0_CDTI1 #23

TIM0_CDTI2 #22

TIM1_CC0 #27

TIM1_CC1 #26

TIM1_CC2 #25

TIM1_CC3 #24

WTIM0_CDTI2 #31

LETIM0_OUT0 #27

LETIM0_OUT1 #26

PCNT0_S0IN #27

PCNT0_S1IN #26

US0_TX #27

US0_RX #26

US0_CLK #25

US0_CS #24

US0_CTS #23

US0_RTS #22

US1_TX #27

US1_RX #26

US1_CLK #25

US1_CS #24

US1_CTS #23

US1_RTS #22

US2_TX #16

US2_RX #15

US2_CLK #14

US2_CS #13

US2_CTS #12

US2_RTS #11

LEU0_TX #27

LEU0_RX #26

I2C0_SDA #27

I2C0_SCL #26

FRC_DCLK #27

FRC_DOUT #26

FRC_DFRAME #25

MODEM_DCLK #27

MODEM_DIN #26

MODEM_DOUT #25

MODEM_ANT0 #24

MODEM_ANT1 #23

CMU_CLK1 #6

PRS_CH0 #3

PRS_CH1 #2

PRS_CH2 #1

PRS_CH3 #0

ACMP0_O #27

ACMP1_O #27

DBG_TDI

PF4 BUSBY BUSAX

TIM0_CC0 #28

TIM0_CC1 #27

TIM0_CC2 #26

TIM0_CDTI0 #25

TIM0_CDTI1 #24

TIM0_CDTI2 #23

TIM1_CC0 #28

TIM1_CC1 #27

TIM1_CC2 #26

TIM1_CC3 #25 LE-

TIM0_OUT0 #28 LE-

TIM0_OUT1 #27

PCNT0_S0IN #28

PCNT0_S1IN #27

US0_TX #28

US0_RX #27

US0_CLK #26

US0_CS #25

US0_CTS #24

US0_RTS #23

US1_TX #28

US1_RX #27

US1_CLK #26

US1_CS #25

US1_CTS #24

US1_RTS #23

US2_TX #17

US2_RX #16

US2_CLK #15

US2_CS #14

US2_CTS #13

US2_RTS #12

LEU0_TX #28

LEU0_RX #27

I2C0_SDA #28

I2C0_SCL #27

FRC_DCLK #28

FRC_DOUT #27

FRC_DFRAME #26

MODEM_DCLK #28

MODEM_DIN #27

MODEM_DOUT #26

MODEM_ANT0 #25

MODEM_ANT1 #24

PRS_CH0 #4

PRS_CH1 #3

PRS_CH2 #2

PRS_CH3 #1

ACMP0_O #28

ACMP1_O #28

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 61

GPIO Name Pin Alternate Functionality / Description

Analog Timers Communication Radio Other

PF5 BUSAY BUSBX

TIM0_CC0 #29

TIM0_CC1 #28

TIM0_CC2 #27

TIM0_CDTI0 #26

TIM0_CDTI1 #25

TIM0_CDTI2 #24

TIM1_CC0 #29

TIM1_CC1 #28

TIM1_CC2 #27

TIM1_CC3 #26 LE-

TIM0_OUT0 #29 LE-

TIM0_OUT1 #28

PCNT0_S0IN #29

PCNT0_S1IN #28

US0_TX #29

US0_RX #28

US0_CLK #27

US0_CS #26

US0_CTS #25

US0_RTS #24

US1_TX #29

US1_RX #28

US1_CLK #27

US1_CS #26

US1_CTS #25

US1_RTS #24

US2_TX #18

US2_RX #17

US2_CLK #16

US2_CS #15

US2_CTS #14

US2_RTS #13

LEU0_TX #29

LEU0_RX #28

I2C0_SDA #29

I2C0_SCL #28

FRC_DCLK #29

FRC_DOUT #28

FRC_DFRAME #27

MODEM_DCLK #29

MODEM_DIN #28

MODEM_DOUT #27

MODEM_ANT0 #26

MODEM_ANT1 #25

PRS_CH0 #5

PRS_CH1 #4

PRS_CH2 #3

PRS_CH3 #2

ACMP0_O #29

ACMP1_O #29

PF6 BUSBY BUSAX

TIM0_CC0 #30

TIM0_CC1 #29

TIM0_CC2 #28

TIM0_CDTI0 #27

TIM0_CDTI1 #26

TIM0_CDTI2 #25

TIM1_CC0 #30

TIM1_CC1 #29

TIM1_CC2 #28

TIM1_CC3 #27 LE-

TIM0_OUT0 #30 LE-

TIM0_OUT1 #29

PCNT0_S0IN #30

PCNT0_S1IN #29

US0_TX #30

US0_RX #29

US0_CLK #28

US0_CS #27

US0_CTS #26

US0_RTS #25

US1_TX #30

US1_RX #29

US1_CLK #28

US1_CS #27

US1_CTS #26

US1_RTS #25

US2_TX #19

US2_RX #18

US2_CLK #17

US2_CS #16

US2_CTS #15

US2_RTS #14

LEU0_TX #30

LEU0_RX #29

I2C0_SDA #30

I2C0_SCL #29

FRC_DCLK #30

FRC_DOUT #29

FRC_DFRAME #28

MODEM_DCLK #30

MODEM_DIN #29

MODEM_DOUT #28

MODEM_ANT0 #27

MODEM_ANT1 #26

CMU_CLK1 #7

PRS_CH0 #6

PRS_CH1 #5

PRS_CH2 #4

PRS_CH3 #3

ACMP0_O #30

ACMP1_O #30

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 62

GPIO Name Pin Alternate Functionality / Description

Analog Timers Communication Radio Other

PF7 BUSAY BUSBX

TIM0_CC0 #31

TIM0_CC1 #30

TIM0_CC2 #29

TIM0_CDTI0 #28

TIM0_CDTI1 #27

TIM0_CDTI2 #26

TIM1_CC0 #31

TIM1_CC1 #30

TIM1_CC2 #29

TIM1_CC3 #28 LE-

TIM0_OUT0 #31 LE-

TIM0_OUT1 #30

PCNT0_S0IN #31

PCNT0_S1IN #30

US0_TX #31

US0_RX #30

US0_CLK #29

US0_CS #28

US0_CTS #27

US0_RTS #26

US1_TX #31

US1_RX #30

US1_CLK #29

US1_CS #28

US1_CTS #27

US1_RTS #26

US2_TX #20

US2_RX #19

US2_CLK #18

US2_CS #17

US2_CTS #16

US2_RTS #15

LEU0_TX #31

LEU0_RX #30

I2C0_SDA #31

I2C0_SCL #30

FRC_DCLK #31

FRC_DOUT #30

FRC_DFRAME #29

MODEM_DCLK #31

MODEM_DIN #30

MODEM_DOUT #29

MODEM_ANT0 #28

MODEM_ANT1 #27

CMU_CLKI0 #1

CMU_CLK0 #7

PRS_CH0 #7

PRS_CH1 #6

PRS_CH2 #5

PRS_CH3 #4

ACMP0_O #31

ACMP1_O #31

GPIO_EM4WU1

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 63

8.3 Alternate Functionality Overview

A wide selection of alternate functionality is available for multiplexing to various pins. The following table shows the name of the alter-

nate functionality in the first column, followed by columns showing the possible LOCATION bitfield settings and the associated GPIO

pin. Refer to 8.2 GPIO Functionality Table for a list of functions available on each GPIO pin.

Note: Some functionality, such as analog interfaces, do not have alternate settings or a LOCATION bitfield. In these cases, the pinout

is shown in the column corresponding to LOCATION 0.

Table 8.3. Alternate Functionality Overview

Alternate LOCATION

Functionality 0 - 3 4 - 7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 Description

ACMP0_O

0: PA0

1: PA1

2: PA2

3: PA3

4: PA4

5: PA5

6: PB11

8: PB13

11: PC6

12: PC7

13: PC8

14: PC9

15: PC10

16: PC11

21: PD13

22: PD14

23: PD15

24: PF0

25: PF1

26: PF2

27: PF3

28: PF4

29: PF5

30: PF6

31: PF7

Analog comparator

ACMP0, digital out-

put.

ACMP1_O

0: PA0

1: PA1

2: PA2

3: PA3

4: PA4

5: PA5

6: PB11

8: PB13

11: PC6

12: PC7

13: PC8

14: PC9

15: PC10

16: PC11

21: PD13

22: PD14

23: PD15

24: PF0

25: PF1

26: PF2

27: PF3

28: PF4

29: PF5

30: PF6

31: PF7

Analog comparator

ACMP1, digital out-

put.

ADC0_EXTN

0: PA0 Analog to digital

converter ADC0 ex-

ternal reference in-

put negative pin.

ADC0_EXTP

0: PA1 Analog to digital

converter ADC0 ex-

ternal reference in-

put positive pin.

BOOT_RX

0: PF1

Bootloader RX.

BOOT_TX

0: PF0

Bootloader TX.

CMU_CLK0

0: PA1

2: PC6

3: PC11

5: PD14

6: PF2

7: PF7

Clock Management

Unit, clock output

number 0.

CMU_CLK1

0: PA0

2: PC7

3: PC10

5: PD15

6: PF3

7: PF6

Clock Management

Unit, clock output

number 1.

CMU_CLKI0

0: PB13

1: PF7

2: PC6

4: PA5 Clock Management

Unit, clock input

number 0.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 64

Alternate LOCATION

Functionality 0 - 3 4 - 7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 Description

DBG_SWCLKTCK

0: PF0 Debug-interface

Serial Wire clock

input and JTAG

Test Clock.

Note that this func-

tion is enabled to

the pin out of reset,

and has a built-in

pull down.

DBG_SWDIOTMS

0: PF1 Debug-interface

Serial Wire data in-

put / output and

JTAG Test Mode

Select.

Note that this func-

tion is enabled to

the pin out of reset,

and has a built-in

pull up.

DBG_SWO

0: PF2

1: PB13

2: PD15

3: PC11

Debug-interface

Serial Wire viewer

Output.

Note that this func-

tion is not enabled

after reset, and

must be enabled by

software to be

used.

DBG_TDI

0: PF3 Debug-interface

JTAG Test Data In.

Note that this func-

tion becomes avail-

able after the first

valid JTAG com-

mand is received,

and has a built-in

pull up when JTAG

is active.

DBG_TDO

0: PF2 Debug-interface

JTAG Test Data

Out.

Note that this func-

tion becomes avail-

able after the first

valid JTAG com-

mand is received.

ETM_TCLK 1: PA5

3: PC6

Embedded Trace

Module ETM clock .

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 65

Alternate LOCATION

Functionality 0 - 3 4 - 7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 Description

ETM_TD0

3: PC7

Embedded Trace

Module ETM data

ETM_TD1

3: PC8

Embedded Trace

Module ETM data

ETM_TD2

3: PC9

Embedded Trace

Module ETM data

ETM_TD3

3: PC10

Embedded Trace

Module ETM data

FRC_DCLK

0: PA0

1: PA1

2: PA2

3: PA3

4: PA4

5: PA5

6: PB11

8: PB13

11: PC6

12: PC7

13: PC8

14: PC9

15: PC10

16: PC11

21: PD13

22: PD14

23: PD15

24: PF0

25: PF1

26: PF2

27: PF3

28: PF4

29: PF5

30: PF6

31: PF7

Frame Controller,

Data Sniffer Clock.

FRC_DFRAME

0: PA2

1: PA3

2: PA4

3: PA5

4: PB11

6: PB13

9: PC6

10: PC7

11: PC8

12: PC9

13: PC10

14: PC11

19: PD13

20: PD14

21: PD15

22: PF0

23: PF1

24: PF2

25: PF3

26: PF4

27: PF5

28: PF6

29: PF7

30: PA0

31: PA1

Frame Controller,

Data Sniffer Frame

active

FRC_DOUT

0: PA1

1: PA2

2: PA3

3: PA4

4: PA5

5: PB11

7: PB13

10: PC6

11: PC7

12: PC8

13: PC9

14: PC10

15: PC11

20: PD13

21: PD14

22: PD15

23: PF0

24: PF1

25: PF2

26: PF3

27: PF4

28: PF5

29: PF6

30: PF7

31: PA0

Frame Controller,

Data Sniffer Out-

put.

GPIO_EM4WU0

0: PF2 Pin can be used to

wake the system

up from EM4

GPIO_EM4WU1

0: PF7 Pin can be used to

wake the system

up from EM4

GPIO_EM4WU4

0: PD14 Pin can be used to

wake the system

up from EM4

GPIO_EM4WU8

0: PA3 Pin can be used to

wake the system

up from EM4

GPIO_EM4WU9

0: PB13 Pin can be used to

wake the system

up from EM4

GPIO_EM4WU12

0: PC10 Pin can be used to

wake the system

up from EM4

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 66

Alternate LOCATION

Functionality 0 - 3 4 - 7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 Description

I2C0_SCL

0: PA1

1: PA2

2: PA3

3: PA4

4: PA5

5: PB11

7: PB13

10: PC6

11: PC7

12: PC8

13: PC9

14: PC10

15: PC11

20: PD13

21: PD14

22: PD15

23: PF0

24: PF1

25: PF2

26: PF3

27: PF4

28: PF5

29: PF6

30: PF7

31: PA0

I2C0 Serial Clock

Line input / output.

I2C0_SDA

0: PA0

1: PA1

2: PA2

3: PA3

4: PA4

5: PA5

6: PB11

8: PB13

11: PC6

12: PC7

13: PC8

14: PC9

15: PC10

16: PC11

21: PD13

22: PD14

23: PD15

24: PF0

25: PF1

26: PF2

27: PF3

28: PF4

29: PF5

30: PF6

31: PF7

I2C0 Serial Data in-

put / output.

I2C1_SCL 18: PC10

19: PC11

I2C1 Serial Clock

Line input / output.

I2C1_SDA

19: PC10

20: PC11

I2C1 Serial Data in-

put / output.

LES_CH5

0: PD13

LESENSE channel

LES_CH6

0: PD14

LESENSE channel

LES_CH7

0: PD15

LESENSE channel

LES_CH8

0: PA0

LESENSE channel

LES_CH9

0: PA1

LESENSE channel

LES_CH10

0: PA2

LESENSE channel

10.

LES_CH11

0: PA3

LESENSE channel

11.

LES_CH12

0: PA4

LESENSE channel

12.

LES_CH13

0: PA5

LESENSE channel

13.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 67

Alternate LOCATION

Functionality 0 - 3 4 - 7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 Description

LETIM0_OUT0

0: PA0

1: PA1

2: PA2

3: PA3

4: PA4

5: PA5

6: PB11

8: PB13

11: PC6

12: PC7

13: PC8

14: PC9

15: PC10

16: PC11

21: PD13

22: PD14

23: PD15

24: PF0

25: PF1

26: PF2

27: PF3

28: PF4

29: PF5

30: PF6

31: PF7

Low Energy Timer

LETIM0, output

channel 0.

LETIM0_OUT1

0: PA1

1: PA2

2: PA3

3: PA4

4: PA5

5: PB11

7: PB13

10: PC6

11: PC7

12: PC8

13: PC9

14: PC10

15: PC11

20: PD13

21: PD14

22: PD15

23: PF0

24: PF1

25: PF2

26: PF3

27: PF4

28: PF5

29: PF6

30: PF7

31: PA0

Low Energy Timer

LETIM0, output

channel 1.

LEU0_RX

0: PA1

1: PA2

2: PA3

3: PA4

4: PA5

5: PB11

7: PB13

10: PC6

11: PC7

12: PC8

13: PC9

14: PC10

15: PC11

20: PD13

21: PD14

22: PD15

23: PF0

24: PF1

25: PF2

26: PF3

27: PF4

28: PF5

29: PF6

30: PF7

31: PA0

LEUART0 Receive

input.

LEU0_TX

0: PA0

1: PA1

2: PA2

3: PA3

4: PA4

5: PA5

6: PB11

8: PB13

11: PC6

12: PC7

13: PC8

14: PC9

15: PC10

16: PC11

21: PD13

22: PD14

23: PD15

24: PF0

25: PF1

26: PF2

27: PF3

28: PF4

29: PF5

30: PF6

31: PF7

LEUART0 Transmit

output. Also used

as receive input in

half duplex commu-

nication.

MODEM_ANT0

0: PA3

1: PA4

2: PA5

3: PB11

5: PB13

8: PC6

9: PC7

10: PC8

11: PC9

12: PC10

13: PC11

18: PD13

19: PD14

20: PD15

21: PF0

22: PF1

23: PF2

24: PF3

25: PF4

26: PF5

27: PF6

28: PF7

29: PA0

30: PA1

31: PA2

MODEM antenna

control output 0,

used for antenna

diversity.

MODEM_ANT1

0: PA4

1: PA5

2: PB11

4: PB13

7: PC6

8: PC7

9: PC8

10: PC9

11: PC10

12: PC11

17: PD13

18: PD14

19: PD15

20: PF0

21: PF1

22: PF2

23: PF3

24: PF4

25: PF5

26: PF6

27: PF7

28: PA0

29: PA1

30: PA2

31: PA3

MODEM antenna

control output 1,

used for antenna

diversity.

MODEM_DCLK

0: PA0

1: PA1

2: PA2

3: PA3

4: PA4

5: PA5

6: PB11

8: PB13

11: PC6

12: PC7

13: PC8

14: PC9

15: PC10

16: PC11

21: PD13

22: PD14

23: PD15

24: PF0

25: PF1

26: PF2

27: PF3

28: PF4

29: PF5

30: PF6

31: PF7

MODEM data clock

out.

MODEM_DIN

0: PA1

1: PA2

2: PA3

3: PA4

4: PA5

5: PB11

7: PB13

10: PC6

11: PC7

12: PC8

13: PC9

14: PC10

15: PC11

20: PD13

21: PD14

22: PD15

23: PF0

24: PF1

25: PF2

26: PF3

27: PF4

28: PF5

29: PF6

30: PF7

31: PA0

MODEM data in.

MODEM_DOUT

0: PA2

1: PA3

2: PA4

3: PA5

4: PB11

6: PB13

9: PC6

10: PC7

11: PC8

12: PC9

13: PC10

14: PC11

19: PD13

20: PD14

21: PD15

22: PF0

23: PF1

24: PF2

25: PF3

26: PF4

27: PF5

28: PF6

29: PF7

30: PA0

31: PA1

MODEM data out.

OPA0_N

0: PA4 Operational Amplifi-

er 0 external nega-

tive input.

OPA0_P

0: PA2 Operational Amplifi-

er 0 external posi-

tive input.

OPA1_N

0: PD15 Operational Amplifi-

er 1 external nega-

tive input.

OPA1_P

0: PD13 Operational Amplifi-

er 1 external posi-

tive input.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 68

Alternate LOCATION

Functionality 0 - 3 4 - 7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 Description

OPA2_N

0: PB13 Operational Amplifi-

er 2 external nega-

tive input.

OPA2_P

0: PB11 Operational Amplifi-

er 2 external posi-

tive input.

PCNT0_S0IN

0: PA0

1: PA1

2: PA2

3: PA3

4: PA4

5: PA5

6: PB11

8: PB13

11: PC6

12: PC7

13: PC8

14: PC9

15: PC10

16: PC11

21: PD13

22: PD14

23: PD15

24: PF0

25: PF1

26: PF2

27: PF3

28: PF4

29: PF5

30: PF6

31: PF7

Pulse Counter

PCNT0 input num-

ber 0.

PCNT0_S1IN

0: PA1

1: PA2

2: PA3

3: PA4

4: PA5

5: PB11

7: PB13

10: PC6

11: PC7

12: PC8

13: PC9

14: PC10

15: PC11

20: PD13

21: PD14

22: PD15

23: PF0

24: PF1

25: PF2

26: PF3

27: PF4

28: PF5

29: PF6

30: PF7

31: PA0

Pulse Counter

PCNT0 input num-

ber 1.

PRS_CH0

0: PF0

1: PF1

2: PF2

3: PF3

4: PF4

5: PF5

6: PF6

7: PF7

8: PC6

9: PC7

10: PC8

11: PC9

12: PC10

13: PC11 Peripheral Reflex

System PRS, chan-

nel 0.

PRS_CH1

0: PF1

1: PF2

2: PF3

3: PF4

4: PF5

5: PF6

6: PF7

7: PF0

Peripheral Reflex

System PRS, chan-

nel 1.

PRS_CH2

0: PF2

1: PF3

2: PF4

3: PF5

4: PF6

5: PF7

6: PF0

7: PF1

Peripheral Reflex

System PRS, chan-

nel 2.

PRS_CH3

0: PF3

1: PF4

2: PF5

3: PF6

4: PF7

5: PF0

6: PF1

7: PF2

12: PD13

13: PD14

14: PD15

Peripheral Reflex

System PRS, chan-

nel 3.

PRS_CH4

4: PD13

5: PD14

6: PD15

Peripheral Reflex

System PRS, chan-

nel 4.

PRS_CH5

3: PD13

4: PD14

5: PD15 Peripheral Reflex

System PRS, chan-

nel 5.

PRS_CH6

0: PA0

1: PA1

2: PA2

3: PA3

4: PA4

5: PA5

6: PB11

8: PB13

15: PD13

16: PD14

17: PD15 Peripheral Reflex

System PRS, chan-

nel 6.

PRS_CH7

0: PA1

1: PA2

2: PA3

3: PA4

4: PA5

5: PB11

7: PB13

10: PA0

Peripheral Reflex

System PRS, chan-

nel 7.

PRS_CH8

0: PA2

1: PA3

2: PA4

3: PA5

4: PB11

6: PB13

9: PA0

10: PA1

Peripheral Reflex

System PRS, chan-

nel 8.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 69

Alternate LOCATION

Functionality 0 - 3 4 - 7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 Description

PRS_CH9

0: PA3

1: PA4

2: PA5

3: PB11

5: PB13

8: PA0

9: PA1

10: PA2

11: PC6

12: PC7

13: PC8

14: PC9

15: PC10

16: PC11 Peripheral Reflex

System PRS, chan-

nel 9.

PRS_CH10

0: PC6

1: PC7

2: PC8

3: PC9

4: PC10

5: PC11 Peripheral Reflex

System PRS, chan-

nel 10.

PRS_CH11

0: PC7

1: PC8

2: PC9

3: PC10

4: PC11

5: PC6 Peripheral Reflex

System PRS, chan-

nel 11.

TIM0_CC0

0: PA0

1: PA1

2: PA2

3: PA3

4: PA4

5: PA5

6: PB11

8: PB13

11: PC6

12: PC7

13: PC8

14: PC9

15: PC10

16: PC11

21: PD13

22: PD14

23: PD15

24: PF0

25: PF1

26: PF2

27: PF3

28: PF4

29: PF5

30: PF6

31: PF7

Timer 0 Capture

Compare input /

output channel 0.

TIM0_CC1

0: PA1

1: PA2

2: PA3

3: PA4

4: PA5

5: PB11

7: PB13

10: PC6

11: PC7

12: PC8

13: PC9

14: PC10

15: PC11

20: PD13

21: PD14

22: PD15

23: PF0

24: PF1

25: PF2

26: PF3

27: PF4

28: PF5

29: PF6

30: PF7

31: PA0

Timer 0 Capture

Compare input /

output channel 1.

TIM0_CC2

0: PA2

1: PA3

2: PA4

3: PA5

4: PB11

6: PB13

9: PC6

10: PC7

11: PC8

12: PC9

13: PC10

14: PC11

19: PD13

20: PD14

21: PD15

22: PF0

23: PF1

24: PF2

25: PF3

26: PF4

27: PF5

28: PF6

29: PF7

30: PA0

31: PA1

Timer 0 Capture

Compare input /

output channel 2.

TIM0_CDTI0

0: PA3

1: PA4

2: PA5

3: PB11

5: PB13

8: PC6

9: PC7

10: PC8

11: PC9

12: PC10

13: PC11

18: PD13

19: PD14

20: PD15

21: PF0

22: PF1

23: PF2

24: PF3

25: PF4

26: PF5

27: PF6

28: PF7

29: PA0

30: PA1

31: PA2

Timer 0 Compli-

mentary Dead Time

Insertion channel 0.

TIM0_CDTI1

0: PA4

1: PA5

2: PB11

4: PB13

7: PC6

8: PC7

9: PC8

10: PC9

11: PC10

12: PC11

17: PD13

18: PD14

19: PD15

20: PF0

21: PF1

22: PF2

23: PF3

24: PF4

25: PF5

26: PF6

27: PF7

28: PA0

29: PA1

30: PA2

31: PA3

Timer 0 Compli-

mentary Dead Time

Insertion channel 1.

TIM0_CDTI2

0: PA5

1: PB11

3: PB13

6: PC6

7: PC7

8: PC8

9: PC9

10: PC10

11: PC11

16: PD13

17: PD14

18: PD15

19: PF0

20: PF1

21: PF2

22: PF3

23: PF4

24: PF5

25: PF6

26: PF7

27: PA0

28: PA1

29: PA2

30: PA3

31: PA4

Timer 0 Compli-

mentary Dead Time

Insertion channel 2.

TIM1_CC0

0: PA0

1: PA1

2: PA2

3: PA3

4: PA4

5: PA5

6: PB11

8: PB13

11: PC6

12: PC7

13: PC8

14: PC9

15: PC10

16: PC11

21: PD13

22: PD14

23: PD15

24: PF0

25: PF1

26: PF2

27: PF3

28: PF4

29: PF5

30: PF6

31: PF7

Timer 1 Capture

Compare input /

output channel 0.

TIM1_CC1

0: PA1

1: PA2

2: PA3

3: PA4

4: PA5

5: PB11

7: PB13

10: PC6

11: PC7

12: PC8

13: PC9

14: PC10

15: PC11

20: PD13

21: PD14

22: PD15

23: PF0

24: PF1

25: PF2

26: PF3

27: PF4

28: PF5

29: PF6

30: PF7

31: PA0

Timer 1 Capture

Compare input /

output channel 1.

TIM1_CC2

0: PA2

1: PA3

2: PA4

3: PA5

4: PB11

6: PB13

9: PC6

10: PC7

11: PC8

12: PC9

13: PC10

14: PC11

19: PD13

20: PD14

21: PD15

22: PF0

23: PF1

24: PF2

25: PF3

26: PF4

27: PF5

28: PF6

29: PF7

30: PA0

31: PA1

Timer 1 Capture

Compare input /

output channel 2.

TIM1_CC3

0: PA3

1: PA4

2: PA5

3: PB11

5: PB13

8: PC6

9: PC7

10: PC8

11: PC9

12: PC10

13: PC11

18: PD13

19: PD14

20: PD15

21: PF0

22: PF1

23: PF2

24: PF3

25: PF4

26: PF5

27: PF6

28: PF7

29: PA0

30: PA1

31: PA2

Timer 1 Capture

Compare input /

output channel 3.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 70

Alternate LOCATION

Functionality 0 - 3 4 - 7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 Description

US0_CLK

0: PA2

1: PA3

2: PA4

3: PA5

4: PB11

6: PB13

9: PC6

10: PC7

11: PC8

12: PC9

13: PC10

14: PC11

19: PD13

20: PD14

21: PD15

22: PF0

23: PF1

24: PF2

25: PF3

26: PF4

27: PF5

28: PF6

29: PF7

30: PA0

31: PA1

USART0 clock in-

put / output.

US0_CS

0: PA3

1: PA4

2: PA5

3: PB11

5: PB13

8: PC6

9: PC7

10: PC8

11: PC9

12: PC10

13: PC11

18: PD13

19: PD14

20: PD15

21: PF0

22: PF1

23: PF2

24: PF3

25: PF4

26: PF5

27: PF6

28: PF7

29: PA0

30: PA1

31: PA2

USART0 chip se-

lect input / output.

US0_CTS

0: PA4

1: PA5

2: PB11

4: PB13

7: PC6

8: PC7

9: PC8

10: PC9

11: PC10

12: PC11

17: PD13

18: PD14

19: PD15

20: PF0

21: PF1

22: PF2

23: PF3

24: PF4

25: PF5

26: PF6

27: PF7

28: PA0

29: PA1

30: PA2

31: PA3

USART0 Clear To

Send hardware

flow control input.

US0_RTS

0: PA5

1: PB11

3: PB13

6: PC6

7: PC7

8: PC8

9: PC9

10: PC10

11: PC11

16: PD13

17: PD14

18: PD15

19: PF0

20: PF1

21: PF2

22: PF3

23: PF4

24: PF5

25: PF6

26: PF7

27: PA0

28: PA1

29: PA2

30: PA3

31: PA4

USART0 Request

To Send hardware

flow control output.

US0_RX

0: PA1

1: PA2

2: PA3

3: PA4

4: PA5

5: PB11

7: PB13

10: PC6

11: PC7

12: PC8

13: PC9

14: PC10

15: PC11

20: PD13

21: PD14

22: PD15

23: PF0

24: PF1

25: PF2

26: PF3

27: PF4

28: PF5

29: PF6

30: PF7

31: PA0

USART0 Asynchro-

nous Receive.

USART0 Synchro-

nous mode Master

Input / Slave Out-

put (MISO).

US0_TX

0: PA0

1: PA1

2: PA2

3: PA3

4: PA4

5: PA5

6: PB11

8: PB13

11: PC6

12: PC7

13: PC8

14: PC9

15: PC10

16: PC11

21: PD13

22: PD14

23: PD15

24: PF0

25: PF1

26: PF2

27: PF3

28: PF4

29: PF5

30: PF6

31: PF7

USART0 Asynchro-

nous Transmit. Al-

so used as receive

input in half duplex

communication.

USART0 Synchro-

nous mode Master

Output / Slave In-

put (MOSI).

US1_CLK

0: PA2

1: PA3

2: PA4

3: PA5

4: PB11

6: PB13

9: PC6

10: PC7

11: PC8

12: PC9

13: PC10

14: PC11

19: PD13

20: PD14

21: PD15

22: PF0

23: PF1

24: PF2

25: PF3

26: PF4

27: PF5

28: PF6

29: PF7

30: PA0

31: PA1

USART1 clock in-

put / output.

US1_CS

0: PA3

1: PA4

2: PA5

3: PB11

5: PB13

8: PC6

9: PC7

10: PC8

11: PC9

12: PC10

13: PC11

18: PD13

19: PD14

20: PD15

21: PF0

22: PF1

23: PF2

24: PF3

25: PF4

26: PF5

27: PF6

28: PF7

29: PA0

30: PA1

31: PA2

USART1 chip se-

lect input / output.

US1_CTS

0: PA4

1: PA5

2: PB11

4: PB13

7: PC6

8: PC7

9: PC8

10: PC9

11: PC10

12: PC11

17: PD13

18: PD14

19: PD15

20: PF0

21: PF1

22: PF2

23: PF3

24: PF4

25: PF5

26: PF6

27: PF7

28: PA0

29: PA1

30: PA2

31: PA3

USART1 Clear To

Send hardware

flow control input.

US1_RTS

0: PA5

1: PB11

3: PB13

6: PC6

7: PC7

8: PC8

9: PC9

10: PC10

11: PC11

16: PD13

17: PD14

18: PD15

19: PF0

20: PF1

21: PF2

22: PF3

23: PF4

24: PF5

25: PF6

26: PF7

27: PA0

28: PA1

29: PA2

30: PA3

31: PA4

USART1 Request

To Send hardware

flow control output.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 71

Alternate LOCATION

Functionality 0 - 3 4 - 7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 Description

US1_RX

0: PA1

1: PA2

2: PA3

3: PA4

4: PA5

5: PB11

7: PB13

10: PC6

11: PC7

12: PC8

13: PC9

14: PC10

15: PC11

20: PD13

21: PD14

22: PD15

23: PF0

24: PF1

25: PF2

26: PF3

27: PF4

28: PF5

29: PF6

30: PF7

31: PA0

USART1 Asynchro-

nous Receive.

USART1 Synchro-

nous mode Master

Input / Slave Out-

put (MISO).

US1_TX

0: PA0

1: PA1

2: PA2

3: PA3

4: PA4

5: PA5

6: PB11

8: PB13

11: PC6

12: PC7

13: PC8

14: PC9

15: PC10

16: PC11

21: PD13

22: PD14

23: PD15

24: PF0

25: PF1

26: PF2

27: PF3

28: PF4

29: PF5

30: PF6

31: PF7

USART1 Asynchro-

nous Transmit. Al-

so used as receive

input in half duplex

communication.

USART1 Synchro-

nous mode Master

Output / Slave In-

put (MOSI).

US2_CLK

12: PF0

13: PF1

14: PF3

15: PF4

16: PF5

17: PF6

18: PF7 30: PA5

USART2 clock in-

put / output.

US2_CS

11: PF0

12: PF1

13: PF3

14: PF4

15: PF5

16: PF6

17: PF7 29: PA5 USART2 chip se-

lect input / output.

US2_CTS 10: PF0

11: PF1

12: PF3

13: PF4

14: PF5

15: PF6

16: PF7 28: PA5 USART2 Clear To

Send hardware

flow control input.

US2_RTS 9: PF0

10: PF1

11: PF3

12: PF4

13: PF5

14: PF6

15: PF7 27: PA5

USART2 Request

To Send hardware

flow control output.

US2_RX

13: PF0

14: PF1

15: PF3

16: PF4

17: PF5

18: PF6

19: PF7 31: PA5

USART2 Asynchro-

nous Receive.

USART2 Synchro-

nous mode Master

Input / Slave Out-

put (MISO).

US2_TX

0: PA5

14: PF0

15: PF1

16: PF3

17: PF4

18: PF5

19: PF6

20: PF7 USART2 Asynchro-

nous Transmit. Al-

so used as receive

input in half duplex

communication.

USART2 Synchro-

nous mode Master

Output / Slave In-

put (MOSI).

VDAC0_EXT

0: PA1 Digital to analog

converter VDAC0

external reference

input pin.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 72

Alternate LOCATION

Functionality 0 - 3 4 - 7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 Description

VDAC0_OUT0 /

OPA0_OUT

0: PA3 Digital to Analog

Converter DAC0

output channel

number 0.

VDAC0_OUT0AL

T / OPA0_OUT-

ALT

0: PA5

1: PD13

2: PD15

Digital to Analog

Converter DAC0 al-

ternative output for

channel 0.

VDAC0_OUT1 /

OPA1_OUT

0: PD14 Digital to Analog

Converter DAC0

output channel

number 1.

VDAC0_OUT1AL

T / OPA1_OUT-

ALT

1: PA2

2: PA4

Digital to Analog

Converter DAC0 al-

ternative output for

channel 1.

WTIM0_CC0

0: PA0

1: PA1

2: PA2

3: PA3

4: PA4

5: PA5

15: PB11

17: PB13

26: PC6

27: PC7

28: PC8

29: PC9

30: PC10

31: PC11

Wide timer 0 Cap-

ture Compare in-

put / output channel

WTIM0_CC1

0: PA2

1: PA3

2: PA4

3: PA5

13: PB11

15: PB13

24: PC6

25: PC7

26: PC8

27: PC9

28: PC10

29: PC11

Wide timer 0 Cap-

ture Compare in-

put / output channel

WTIM0_CC2

0: PA4

1: PA5

11: PB11

13: PB13

22: PC6

23: PC7

24: PC8

25: PC9

26: PC10

27: PC11

Wide timer 0 Cap-

ture Compare in-

put / output channel

WTIM0_CDTI0

7: PB11

9: PB13

18: PC6

19: PC7

20: PC8

21: PC9

22: PC10

23: PC11

29: PD13

30: PD14

31: PD15

Wide timer 0 Com-

plimentary Dead

Time Insertion

channel 0.

WTIM0_CDTI1 5: PB11

7: PB13

16: PC6

17: PC7

18: PC8

19: PC9

20: PC10

21: PC11

27: PD13

28: PD14

29: PD15

30: PF0

31: PF1

Wide timer 0 Com-

plimentary Dead

Time Insertion

channel 1.

WTIM0_CDTI2

3: PB11

5: PB13

14: PC6

15: PC7

16: PC8

17: PC9

18: PC10

19: PC11

25: PD13

26: PD14

27: PD15

28: PF0

29: PF1

30: PF2

31: PF3

Wide timer 0 Com-

plimentary Dead

Time Insertion

channel 2.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 73

8.4 Analog Port (APORT) Client Maps

The Analog Port (APORT) is an infrastructure used to connect chip pins with on-chip analog clients such as analog comparators, ADCs,

DACs, etc. The APORT consists of a set of shared buses, switches, and control logic needed to configurably implement the signal rout-

ing. Figure 8.2 APORT Connection Diagram on page 74 shows the APORT routing for this device family (note that available features

may vary by part number). A complete description of APORT functionality can be found in the Reference Manual.

PF0

PF1

PF2

PF3

PF4

PF5

PF6

PF7

PC6

PC7

PC8

PC9

PC10

PC11

PD9

PD10

PD14

PD13

PD12

PD11

PD15

PA0

PA4

PA3

PA2

PA1

PA5

PB14

PB13

PB12

PB11

PB15

IDAC0 1X

POS

NEG

ACMP0

POS

NEG

ACMP1

ADC0

EXTP

EXTN

POS

NEG

OPA0

OPA0_P

OPA0_N

OUT0

OUT0ALT

OUT1

OUT2

OUT3

OUT4

OUT

POS

NEG

OPA1

OUT

OPA1_P

OPA1_N

OUT1

OUT1ALT

OUT1

OUT2

OUT3

OUT4

ADC_EXTP

ADC_EXTN

OUT0

OUT1

OPA0_N

OPA0_P

OPA1_N

OPA1_P

VDAC0_OUT0ALT

OUT0ALT

VDAC0_OUT0ALT

OUT0ALT

VDAC0_OUT0ALT

OUT0ALT

VDAC0_OUT1ALT

OUT1ALT

VDAC0_OUT1ALT

OUT1ALT

VDAC0_OUT0ALT

OUT1ALT

nX, nY APORTnX, APORTnY

AX, BY, … BUSAX, BUSBY, ...

POS

NEG

OPA2

OPA2_P

OPA2_N

OUT2

OUT2ALT

OUT1

OUT2

OUT3

OUT4

OUT

CEXT

CSEN

CEXT_SENSE

OUT2

OPA2_P

OPA2_N

NEXT1

NEXT0

NEXT1

NEXT0

NEXT1

NEXT0

NEXT1

NEXT0

POS

NEG

NEXT0

NEXT1

NEXT2

NEXT0

NEXT1

Figure 8.2. APORT Connection Diagram

Client maps for each analog circuit using the APORT are shown in the following tables. The maps are organized by bus, and show the

peripheral's port connection, the shared bus, and the connection from specific bus channel numbers to GPIO pins.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 74

In general, enumerations for the pin selection field in an analog peripheral's register can be determined by finding the desired pin con-

nection in the table and then combining the value in the Port column (APORT__), and the channel identifier (CH__). For example, if pin

PF7 is available on port APORT2X as CH23, the register field enumeration to connect to PF7 would be APORT2XCH23. The shared

bus used by this connection is indicated in the Bus column.

Table 8.4. ACMP0 Bus and Pin Mapping

Port

Bus

CH31

CH30

CH29

CH28

CH27

CH26

CH25

CH24

CH23

CH22

CH21

CH20

CH19

CH18

CH17

CH16

CH15

CH14

CH13

CH12

CH11

CH10

CH9

CH8

CH7

CH6

CH5

CH4

CH3

CH2

CH1

CH0

APORT1X

BUSAX

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT1Y

BUSAY

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT2X

BUSBX

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT2Y

BUSBY

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT3X

BUSCX

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

APORT3Y

BUSCY

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

APORT4X

BUSDX

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

APORT4Y

BUSDY

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 75

Table 8.5. ACMP1 Bus and Pin Mapping

Port

Bus

CH31

CH30

CH29

CH28

CH27

CH26

CH25

CH24

CH23

CH22

CH21

CH20

CH19

CH18

CH17

CH16

CH15

CH14

CH13

CH12

CH11

CH10

CH9

CH8

CH7

CH6

CH5

CH4

CH3

CH2

CH1

CH0

APORT1X

BUSAX

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT1Y

BUSAY

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT2X

BUSBX

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT2Y

BUSBY

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT3X

BUSCX

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

APORT3Y

BUSCY

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

APORT4X

BUSDX

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

APORT4Y

BUSDY

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 76

Table 8.6. ADC0 Bus and Pin Mapping

Port

Bus

CH31

CH30

CH29

CH28

CH27

CH26

CH25

CH24

CH23

CH22

CH21

CH20

CH19

CH18

CH17

CH16

CH15

CH14

CH13

CH12

CH11

CH10

CH9

CH8

CH7

CH6

CH5

CH4

CH3

CH2

CH1

CH0

APORT1X

BUSAX

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT1Y

BUSAY

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT2X

BUSBX

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT2Y

BUSBY

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT3X

BUSCX

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

APORT3Y

BUSCY

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

APORT4X

BUSDX

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

APORT4Y

BUSDY

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 77

Table 8.7. CSEN Bus and Pin Mapping

Port

Bus

CH31

CH30

CH29

CH28

CH27

CH26

CH25

CH24

CH23

CH22

CH21

CH20

CH19

CH18

CH17

CH16

CH15

CH14

CH13

CH12

CH11

CH10

CH9

CH8

CH7

CH6

CH5

CH4

CH3

CH2

CH1

CH0

CEXT

APORT1X

BUSAX

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT1Y

BUSAY

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT3X

BUSCX

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

APORT3Y

BUSCY

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

CEXT_SENSE

APORT2X

BUSBX

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT2Y

BUSBY

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT4X

BUSDX

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

APORT4Y

BUSDY

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

Table 8.8. IDAC0 Bus and Pin Mapping

Port

Bus

CH31

CH30

CH29

CH28

CH27

CH26

CH25

CH24

CH23

CH22

CH21

CH20

CH19

CH18

CH17

CH16

CH15

CH14

CH13

CH12

CH11

CH10

CH9

CH8

CH7

CH6

CH5

CH4

CH3

CH2

CH1

CH0

APORT1X

BUSCX

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

APORT1Y

BUSCY

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 78

Table 8.9. VDAC0 / OPA Bus and Pin Mapping

Port

Bus

CH31

CH30

CH29

CH28

CH27

CH26

CH25

CH24

CH23

CH22

CH21

CH20

CH19

CH18

CH17

CH16

CH15

CH14

CH13

CH12

CH11

CH10

CH9

CH8

CH7

CH6

CH5

CH4

CH3

CH2

CH1

CH0

OPA0_N

APORT1Y

BUSAY

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT2Y

BUSBY

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT3Y

BUSCY

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

APORT4Y

BUSDY

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

OPA0_P

APORT1X

BUSAX

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT2X

BUSBX

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT3X

BUSCX

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

APORT4X

BUSDX

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

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Pin Definitions

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Port

Bus

CH31

CH30

CH29

CH28

CH27

CH26

CH25

CH24

CH23

CH22

CH21

CH20

CH19

CH18

CH17

CH16

CH15

CH14

CH13

CH12

CH11

CH10

CH9

CH8

CH7

CH6

CH5

CH4

CH3

CH2

CH1

CH0

OPA1_N

APORT1Y

BUSAY

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT2Y

BUSBY

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT3Y

BUSCY

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

APORT4Y

BUSDY

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

OPA1_P

APORT1X

BUSAX

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT2X

BUSBX

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT3X

BUSCX

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

APORT4X

BUSDX

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

OPA2_N

APORT1Y

BUSAY

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT2Y

BUSBY

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT3Y

BUSCY

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

APORT4Y

BUSDY

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

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Port

Bus

CH31

CH30

CH29

CH28

CH27

CH26

CH25

CH24

CH23

CH22

CH21

CH20

CH19

CH18

CH17

CH16

CH15

CH14

CH13

CH12

CH11

CH10

CH9

CH8

CH7

CH6

CH5

CH4

CH3

CH2

CH1

CH0

OPA2_OUT

APORT1Y

BUSAY

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT2Y

BUSBY

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT3Y

BUSCY

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

APORT4Y

BUSDY

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

OPA2_P

APORT1X

BUSAX

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT2X

BUSBX

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT3X

BUSCX

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

APORT4X

BUSDX

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

VDAC0_OUT0 / OPA0_OUT

APORT1Y

BUSAY

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT2Y

BUSBY

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT3Y

BUSCY

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

APORT4Y

BUSDY

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Pin Definitions

silabs.com | Building a more connected world. Rev. 1.0 | 81

Port

Bus

CH31

CH30

CH29

CH28

CH27

CH26

CH25

CH24

CH23

CH22

CH21

CH20

CH19

CH18

CH17

CH16

CH15

CH14

CH13

CH12

CH11

CH10

CH9

CH8

CH7

CH6

CH5

CH4

CH3

CH2

CH1

CH0

VDAC0_OUT1 / OPA1_OUT

APORT1Y

BUSAY

PF7

PF5

PF3

PF1

PC11

PC9

PC7

APORT2Y

BUSBY

PF6

PF4

PF2

PF0

PC10

PC8

PC6

APORT3Y

BUSCY

PB15

PB13

PB11

PA5

PA3

PA1

PD15

PD13

PD11

PD9

APORT4Y

BUSDY

PB14

PB12

PA4

PA2

PA0

PD14

PD12

PD10

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9. Package Specifications

9.1 BGM13P Dimensions

Figure 9.1. BGM13P Package Dimensions

9.2 BGM13P Module Footprint

The figure below shows the Module footprint and PCB dimensions.

Figure 9.2. BGM13P Footprint

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9.3 BGM13P Recommended PCB Land Pattern

The figure below shows the recommended land pattern. The antenna clearance section is not required for BGM13P module versions

with a U.FL connector.

Figure 9.3. BGM13P Recommended PCB Land Pattern

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9.4 BGM13P Package Marking

The figure below shows the module markings printed on the RF-shield.

Figure 9.4. BGM13P Package Marking

The module marking consists of:

BGM13Pxxxxxxx - Part number designation

Model: BGM13Pxxx – Model number designation

FCC ID: QOQBGM13P

IC: 5123A-BGM13P

MSIP-CRM-BGT-BGM13Pxxx

CE Logo

Japan Logo and ID: 209-J00282

YYWWTTTT

• YY – The last 2 digits of the assembly year

• WW – The 2 digit work week when the device was assembled

• TTTT – A trace or manufacturing code. The first letter is the device revision.

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10. Tape and Reel Specifications

10.1 Tape and Reel Specification

This section contains information regarding the tape and reel packaging for the BGM13P Blue Gecko Bluetooth ® Module.

10.2 Reel Material and Dimensions

• Reel material: Polystyrene (PS)

• Reel diameter: 13 inches (330 mm)

• Number of modules per reel: 1000 pcs

• Disk deformation, folding whitening and mold imperfections: Not allowed

• Disk set: consists of two 13 inch (330 mm) rotary round disks and one central axis (100 mm)

• Antistatic treatment: Required

•Surface resistivity: 104 - 109 Ω/sq.

Figure 10.1. Reel Dimension — Side View

Symbol Dimensions [mm]

W0 44.0 +0.5/-.0.0

W1 48.0

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10.3 Module Orientation and Tape Feed

The user direction of feed, start and end of tape on reel and orientation of the modules on the tape are shown in the figure below.

Figure 10.2. Module Orientation and Feed Direction

10.4 Cover Tape Information

Figure 10.3. Cover Tape Information

Symbol Dimensions [mm]

Thickness (T) 0.055 +0.005/-0.003

Width (W) 37.50 +0.30/-0.10

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11. Soldering Recommendations

11.1 Soldering Recommendations

This section describes the soldering recommendations for the BGM13P module.

BGM13P is compatible with industrial standard reflow profile for Pb-free solders. The reflow profile used is dependent on the thermal

mass of the entire populated PCB, heat transfer efficiency of the oven, and particular type of solder paste used.

• Refer to technical documentations of particular solder paste for profile configurations.

• Avoid usining more than two reflow cycles.

• A no-clean, type-3 solder paste is recommended.

• A stainless steel, laser-cut and electro-polished stencil with trapezoidal walls should be used to assure good solder paste release.

• Recommended stencil thickness is 0.100mm (4 mils).

• Refer to the recommended PCB land pattern for an example stencil aperture size.

• For further recommendation, please refer to the JEDEC/IPC J-STD-020, IPC-SM-782 and IPC 7351 guidelines.

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12. Certifications

12.1 Qualified Antenna Types

The BGM13P has been designed to operate with a standard 2.14 dBi dipole antenna. Any antenna of a different type or with a gain

higher than 2.14 dBi is strictly prohibited for use with this device. Using an antenna of a different type or gain more than 2.14 dBi will

require additional testing for FCC, CE and IC. The required antenna impedance is 50 Ω.

Table 12.1. Qualified Antennas for BGM13P

Antenna Type Maximum Gain

Dipole 2.14 dBi

12.2 Bluetooth

BGM13P is based on prequalified RF-PHY component QDID 101562. To make a Bluetooth end product listing the module integrator

should combine this QDID with the prequalified Wireless Gecko Link Layer and Wireless Gecko Host components.

12.3 CE

The BGM13P22 module is in conformity with the essential requirements and other relevant requirements of the Radio Equipment Direc-

tive (RED) (2014/53/EU). Please note that every application using the BGM13P22 will need to perform the radio EMC tests on the end

product, according to EN 301 489-17. Separate RF testing is not required provided that the customer follows the module manufacturer's

recommendations and instructions and does not make modifications (e.g. to the provided antenna solutions or requirements). A formal

DoC is available via www.silabs.com

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12.4 FCC

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and

2. This device must accept any interference received, including interference that may cause undesirable operation.

Any changes or modifications not expressly approved by Silicon Labs could void the user’s authority to operate the equipment.

FCC RF Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specif-

ic operating instructions for satisfying RF exposure compliance. This transmitter meets both portable and mobile limits as demonstrated

in the RF Exposure Analysis and SAR test report. This transmitter must not be co-located or operating in conjunction with any other

antenna or transmitter except in accordance with FCC multi-transmitter product procedures.

OEM Responsibilities to comply with FCC Regulations:

OEM integrator is responsible for testing their end-product for any additional compliance requirements required with this module instal-

led (for example, digital device emissions, PC peripheral requirements, etc.).

• With BGM13P22 the antenna(s) must be installed such that a minimum separation distance of 9 mm is maintained between the radi-

ator (antenna) and all persons at all times.

• The transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter except in accord-

ance with FCC multi-transmitter product procedures.

Important Note:

In the event that the above conditions cannot be met (for certain configurations or co-location with another transmitter), then the FCC

authorization is no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM inte-

grator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization.

End Product Labeling

The variants of BGM13P Modules are labeled with their own FCC ID. If the FCC ID is not visible when the module is installed inside

another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed

module. In that case, the final end product must be labeled in a visible area with the following:

"Contains Transmitter Module FCC ID: QOQBGM13P"

"Contains FCC ID: QOQBGM13P"

The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module or

change RF related parameters in the user manual of the end product.

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12.5 ISED Canada

ISEDC

This radio transmitter (IC: 5123A-BGM13P) has been approved by Industry Canada to operate with the antenna types listed above, with

the maximum permissible gain indicared. Antenna types not included in this list, having a gain greater than the maximum gain indicated

for that type, are strictly prohibited for use with this device.

This device complies with Industry Canada’s license-exempt RSS standards. Operation is subject to the following two conditions:

1. This device may not cause interference; and

2. This device must accept any interference, including interference that may cause undesired operation of the device

RF Exposure Statement

Exception from routine SAR evaluation limits are given in RSS-102 Issue 5.

The models BGM13P22A and BGM13P22E meet the given requirements when the minimum separation distance to human body is 20

mm.

RF exposure or SAR evaluation is not required when the separation distance is same or more than stated above. If the separation dis-

tance is less than stated above the OEM integrator is responsible for evaluating the SAR.

OEM Responsibilities to comply with IC Regulations

The BGM13P modules have been certified for integration into products only by OEM integrators under the following conditions:

• The antenna(s) must be installed such that a minimum separation distance as stated above is maintained between the radiator (an-

tenna) and all persons at all times.

• The transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter.

As long as the two conditions above are met, further transmitter testing will not be required. However, the OEM integrator is still respon-

sible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital

device emissions, PC peripheral requirements, etc.).

IMPORTANT NOTE

In the event that these conditions cannot be met (for certain configurations or co-location with another transmitter), then the ISEDC

authorization is no longer considered valid and the IC ID cannot be used on the final product. In these circumstances, the OEM integra-

tor will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate ISEDC authorization.

End Product Labeling

The BGM13P module is labeled with its own IC ID. If the IC ID is not visible when the module is installed inside another device, then the

outside of the device into which the module is installed must also display a label referring to the enclosed module. In that case, the final

end product must be labeled in a visible area with the following:

“Contains Transmitter Module IC: 5123A-BGM13P ”

“Contains IC: 5123A-BGM13P”

The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module or

change RF related parameters in the user manual of the end product.

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ISEDC (Français)

Industrie Canada a approuvé l’utilisation de cet émetteur radio (IC: 5123A-BGM13P) en conjonction avec des antennes de type dipo-

laire à 2.14dBi ou des antennes embarquées, intégrée au produit. L’utilisation de tout autre type d’antenne avec ce composant est pro-

scrite.

Ce composant est conforme aux normes RSS, exonérées de licence d'Industrie Canada. Son mode de fonctionnement est soumis aux

deux conditions suivantes:

1. Ce composant ne doit pas générer d’interférences.

2. Ce composant doit pouvoir est soumis à tout type de perturbation y compris celle pouvant nuire à son bon fonctionnement.

Déclaration d'exposition RF

L'exception tirée des limites courantes d'évaluation SAR est donnée dans le document RSS-102 Issue 5.

Les modules BGM13P22A and BGM13P22E répondent aux exigences requises lorsque la distance minimale de séparation avec le

corps humain est de 20 mm.

La déclaration d’exposition RF ou l'évaluation SAR n'est pas nécessaire lorsque la distance de séparation est identique ou supérieure à

celle indiquée ci-dessus. Si la distance de séparation est inférieure à celle mentionnées plus haut, il incombe à l'intégrateur OEM de

procédé à une évaluation SAR.

Responsabilités des OEM pour une mise en conformité avec le Règlement du Circuit Intégré

Le module BGM13P a été approuvé pour l'intégration dans des produits finaux exclusivement réalisés par des OEM sous les conditions

suivantes:

• L'antenne (s) doit être installée de sorte qu'une distance de séparation minimale indiquée ci-dessus soit maintenue entre le radiateur

(antenne) et toutes les personnes avoisinante, ce à tout moment.

• Le module émetteur ne doit pas être localisé ou fonctionner avec une autre antenne ou un autre transmetteur que celle indiquée

plus haut.

Tant que les deux conditions ci-dessus sont respectées, il n’est pas nécessaire de tester ce transmetteur de façon plus poussée. Ce-

pendant, il incombe à l’intégrateur OEM de s’assurer de la bonne conformité du produit fini avec les autres normes auxquelles il pour-

rait être soumis de fait de l’utilisation de ce module (par exemple, les émissions des périphériques numériques, les exigences de pé-

riphériques PC, etc.).

REMARQUE IMPORTANTE

ans le cas où ces conditions ne peuvent être satisfaites (pour certaines configurations ou co-implantation avec un autre émetteur), l'au-

torisation ISEDC n'est plus considérée comme valide et le numéro d’identification ID IC ne peut pas être apposé sur le produit final.

Dans ces circonstances, l'intégrateur OEM sera responsable de la réévaluation du produit final (y compris le transmetteur) et de l'ob-

tention d'une autorisation ISEDC distincte.

Étiquetage des produits finis

Les modules BGM13P sont étiquetés avec leur propre ID IC. Si l'ID IC n'est pas visible lorsque le module est intégré au sein d'un autre

produit, cet autre produit dans lequel le module est installé devra porter une étiquette faisant apparaitre les référence du module inté-

gré. Dans un tel cas, sur le produit final doit se trouver une étiquette aisément lisible sur laquelle figurent les informations suivantes:

“Contient le module transmetteur: 5123A-BGM13P ”

“Contient le circuit: 5123A-BGM13P”

L'intégrateur OEM doit être conscient qu’il ne doit pas fournir, dans le manuel d’utilisation, d'informations relatives à la façon d'installer

ou de d’enlever ce module RF ainsi que sur la procédure à suivre pour modifier les paramètres liés à la radio.

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Certifications

silabs.com | Building a more connected world. Rev. 1.0 | 92

12.6 Japan

The BGM13P22A and BGM13P22E are certified in Japan with certification number 209-J00282.

Since September 1, 2014 it is allowed (and highly recommended) that a manufacturer who integrates a radio module in their host

equipment can place the certification mark and certification number (the same marking/number as depicted on the label of the radio

module) on the outside of the host equipment. The certification mark and certification number must be placed close to the text in the

Japanese language which is provided below. This change in the Radio Law has been made in order to enable users of the combination

of host and radio module to verify if they are actually using a radio device which is approved for use in Japan.

Certification Text to be Placed on the Outside Surface of the Host Equipment:

Translation of the text:

“This equipment contains specified radio equipment that has been certified to the Technical Regulation Conformity Certification under

the Radio Law.”

The "Giteki" marking shown in the figures below must be affixed to an easily noticeable section of the specified radio equipment. Note

that additional information may be required if the device is also subject to a telecom approval.

Figure 12.1. GITEKI Mark and ID

Figure 12.2. GITEKI Mark

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13. Revision History

Revision 1.0

February 2018

•Updated 4.1 Electrical Characteristics with latest characterization data and test limits.

• Added certification details.

Revision 0.2

December 2017

• Added V2 part numbers to Table 2.1 Ordering Information on page 3.

Revision 0.1

September 15, 2017

• Initial Release.

BGM13P Blue Gecko Bluetooth ® Module Data Sheet

Revision History

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Disclaimer

Silicon Labs intends to provide customers with the latest, accurate, and in-depth documentation of all peripherals and modules available for system and software implementers using or

intending to use the Silicon Labs products. Characterization data, available modules and peripherals, memory sizes and memory addresses refer to each specific device, and "Typical"

parameters provided can and do vary in different applications. Application examples described herein are for illustrative purposes only. Silicon Labs reserves the right to make changes

without further notice and limitation to product information, specifications, and descriptions herein, and does not give warranties as to the accuracy or completeness of the included

information. Silicon Labs shall have no liability for the consequences of use of the information supplied herein. This document does not imply or express copyright licenses granted

hereunder to design or fabricate any integrated circuits. The products are not designed or authorized to be used within any Life Support System without the specific written consent of

Silicon Labs. A "Life Support System" is any product or system intended to support or sustain life and/or health, which, if it fails, can be reasonably expected to result in significant personal

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