DataSheet Download
BT8916A2 DataSheet - Wireless MIC.pdf
CPU and Flexible IO
High performance 32bit RISC-V processor Core with DSP instruction
RISC-V typical speed: 125MHz
Program memory: internal 4M bit flash
Internal 256KB RAM for data and program
Flexible GPIO pins with Programmable pull-up and pull-down resistors
Support GPIO wakeup or interrupt
Bluetooth Radio
Compliant to Bluetooth 6.0 and BLE specification (QDID: Q342942)
TX output power MAX +9dBm;
RX Sensitivity with -94dBm @2M EDR;
Support TWS communication with balance-efficiency Power consumption;
Support TWS Master-slave switch;
Audio Interface
High performance mono DAC with 98.8dB SNR, support single end mode or differential mode;
High performance stereo ADC with 90dB SNR;
One channel MIC amplifier input;
Support flexible audio EQ adjust;
Support Sample rate 8, 11.025, 12, 16, 22.05, 32, 44.1 and 48KHz;
Four channels Stereo Analog MUX
Package
QFN20
Temperature
Operating temperature: -40℃ to +85℃;
Storage temperature: -65℃ to +150℃;
- CPU： RISC-V + DSP扩展 (125MHz)
- 封装： QFN20
- 蓝牙协议： BT 6.0 双模（QDID: Q342942）
- Flash： 4 Mbit
- 内置充电： 支持