GSM/GPRS Quectel M66 The World's Smallest LCC Quad-band GSM/GPRS Module GPRS Multi-slot Class 12 Extended Temperature Range -40C to +85C Highly Compact Size LCC Type Embedded Internet Services Protocols Quectel Enhanced AT Commands Digital Audio Bluetooth 3.0 Quad-band Key Benefits The globe's tiniest Quad-band LCC GSM/GPRS module Easier soldering process with LCC package M66 is currently the smallest Quad-band GSM/GRPS module using LCC castellation packaging on the market. Based on the latest 2G chipset, it has the optimal performance in SMS & Data transmission and audio service even in harsh environment. Its ultra-compact 15.8 x 17.7 x 2.3mm profile makes M66 a perfect platform for size sensitive applications. M66 adopts surface mounted technology, making it the ideal solution for durable and rugged designs. And its low profile and small size of LCC package ensure M66 easily embedded into the low-volume applications and provide the reliable connectivity with the applications. This kind of package is ideally suited for large-scale manufacturing which has the strict requirements for cost and efficiency. Power consumption as low as 1.3mA Support Voice, Bluetooth, QuecFOTATM and Quectel OpenCPU function Embedded powerful Internet service protocols, multiple Sockets & IP addresses Its compact form factor, low power consumption and extended temperature make M66 the best choice for applications such as wearable devices, automotive, industrial PDA, personal tracking, wireless POS, smart metering, telematics and other M2M applications. Quectel M66 17.7 mm The World's Smallest LCC Quad-band GSM/GPRS Module 2.3 mm 15.8 mm General Features Specifications for Voice Quad-band 850/900/1800/1900MHz GPRS Multi-slot Class Class 12 GPRS Mobile Station Class B Compliant to GSM Phase 2/2+ Class 4 (2W @850/900MHz) Class 1 (1W @1800/1900MHz) Supply Voltage Range 3.3~4.6V Low Power Consumption 1.3mA @DRX=5 1.2mA @DRX=9 Operation Temperature -40 C ~ +85 C Dimensions 17.7 x 15.8 x 2.3mm Weight Approx. 1.3g Half Rate (HR) Full Rate (FR) Enhanced Full Rate (EFR) Adaptive Multi-Rate (AMR) Echo Arithmetic Echo Cancellation Echo Suppression Noise Reduction 4.0V Typ. Interfaces 07.07, 07.05 and other enhanced Control via AT Commands GSM AT Commands Specifications for Data GPRS Class 12 Speech Codec Modes 85.6kbps (Downlink) 85.6kbps (Uplink) SIM/USIM 3V/1.8V UART x3 Analog Audio Channel 2 output channels and 1 input channel Bluetooth BT 3.0 Profile: SPP, HFP ADC x1 PCM x1 RTC x1 Antenna PAD x2 (One for GSM antenna, the other for Bluetooth antenna) PBCCH support Coding Schemes CS 1, 2, 3, 4 USSD Non Transparent Mode Protocols TCP/UDP/PPP/FTP/HTTP/SMTP/CMUX/ SSL Specifications for SMS Point-to-point MO and MT SMS Cell Broadcast Text and PDU Mode Copyright (c) 2015 Quectel Wireless Solutions Co., Ltd. All Rights Reserved http://www.quectel.com HQ address: Office 501, Building 13, No.99 Tianzhou Road, Shanghai, China 200233 Tel: +86 21 51086236 Fax: +86 21 54453668 Email: info@quectel.com