Microchip BM78SPPS5MC2-0002AA Bluetooth Chip 4.2
- RS Stock No. 123-8530
- Mfr. Part No. BM78SPPS5MC2-0002AA
- Manufacturer Microchip
BM78 Bluetooth 4.2 Dual Mode Module
The Microchip BM78 is a Bluetooth Version 4.2 Dual-Mode Module that supports BR/EDR and BLE communication. The module provides a fully certified Bluetooth solution that removes the hurdle of RF design regulatory and compliance testing, reducing development time.
The BM78 supports GAP, SDP, SPP, and GATT profiles. Data is transferred over the Bluetooth link via transparent UART mode, which when combined with the module’s UART interface simplifies the task of integrating the BM78 with a host MCU. Configuration of the module can be completed by using a Windows compatible Graphical User Interface (GUI) or directly by MCU.
Features
Supports Bluetooth Classic (BR/EDR) and Bluetooth Low Energy (LE)
Bluetooth SIG certified
Full Bluetooth stack on-board
Transparent UART mode for seamless serial data transfer over UART interface
Easy to configure with Windows GUI or directly by MCU
Secure AES128 encryption
GAP, SDP, SPP, GATT profiles
Firmware field upgradable via UART
Compact surface mount module: 22 x 12 x 2.4 mm
Multiple I/O pins for control and status
Certifications
FCC, R&TTE, IC, MIC, KCC and NCC
Bluetooth - Microchip
| Attribute | Value |
|---|---|
| Bluetooth Class | Class 2 |
| Bluetooth Version | 4.2 |
| Maximum Output Power | +1.5dBm |
| Receiver Sensitivity | -92 (LE) dBm, -90 (BR/EDR) dBm |
| Supported Bus Interfaces | ATT, GAP, GATT, L2CAP, SMP, UART |
| Supported I/O Interfaces | I2C |
| Dimensions | 12 x 22 x 2.4mm |
| Height | 2.4mm |
| Length | 12mm |
| Maximum Operating Temperature | +70°C |
| Minimum Operating Temperature | -20°C |
| Width | 22mm |
