BM70/71 Bluetooth® Low Energy (BLE) Module Data Sheet

2015-2017 Microchip Technology 1BM70/71 Features Qualified for Bluetooth SIG specifications Certified for FCC, IC, MIC, KCC, NCC, and SRRC radio regulations Certified by European R&TTE Directive Assessed Radio Module Compliant to RoHS Supports UART interface Supports transparent UART data service of BLE BM70 Module supports 3-channel pulse-width modulation (PWM) and BM71 Module supports 1-channel PWM Supports Precision Temperature Sensor (PTS) for ambient temperature detection Supports 12-bit ADC (ENOB=10 or 8 bits) for battery and voltage detection 8-channel ADC for BM70 Module and 5-channel ADC for BM71 Module are provided Featured with 18 general purpose I/O (GPIO) pins for the BM70 Module and 9 GPIO pins for the BM71 Module Featured with integrated 32 MHZ crystal Small and compact surface mount Module Castellated surface mount pads for easy and reli-able host PCB mountingRF Features ISM band GHz to GHz operation Channels: 0 to 39 Receive Sensitivity: typical -90 dBm (LE) Transmit Power: 0 dBm (typical) Received Signal Strength Indication (RSSI) monitor with 1 dB resolutionMAC/Baseband/Higher Layer Features Secure AES128 encryption Bluetooth : GAP, GATT, SMP, L2 CAP and

2015-2017 Microchip Technology Inc. DS60001372F-Page 5 BM70/71 1.0 DEVICE OVERVIEW The BM70/71 module is built around Microchip Technology IS1870/71 BLE Integrated Circuit (IC).

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  Sheet, Data, Energy, Module, Low energy, Module data sheet

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