User's Manual

BM90SPKA5MG7
Version: 1.01 - 2 - 6/26/2014
Product Description
The ISSC BM90SPKA5MG7 is a highly integrated Bluetooth 3.0 EDR stereo
module, designed for high data rate, short-range wireless communication in
the 2.4 GHz ISM band. With the build-in ISSC Bluetooth stack and profile, the
ISSC BM90SPKA5MG7 provides a low power and ultra-low cost Bluetooth
3.0+EDR solution for multi-speaker applications.
Features
 Main Chip: ISSC IS1690SM
 Bluetooth 3.0 EDR compliant
 Max. +4dBm Class 2 output power
 Receiver Sensitivity: GFSK typical -90dBm, π/4 PSK typical -91dBm,
8DPSK typical -83dBm
 Piconet and Scatter net support
 CVSD, A-law, -law CODEC algorithms for voice applications
 SBC decode for Bluetooth audio streaming
 Build-in High performance stereo audio codec
 Microphone input and audio line-in support
 Build-in audio mux/gain control for line-in audio signal
 Cap-less/single end headphone driver
 Audio DAC: 94dB SNR
 Build in 350mAH Li-ion battery charger
 HSP, HFP, A2DP, AVRCP 1.5 profiles supported
 3.3V operating voltage
 4Mb Embedded flash program memory and 32Kb EEPROM
 37pins for SMT module Size: 15mm x29mm
 Build-in PCB Antenna
 RoHS compliant