特性 Features

DataSheet?Download


BT8916A2 DataSheet.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 5.4 and BLE specification (QDID: 207169);
TX output power MAX +9dBm;?
RX Sensitivity with -94dBm @2M EDR;?
Support TWS communication with balance\u0002efficiency 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℃;