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CPU and Flexible IO

32bit High performance CPU with DSP instruction;
Program memory: internal 8M bit flash;
Flexible GPIO pins with Programmable pull-up and pull-down resistors;
Support GPIO wakeup or interrupt;

Bluetooth Radio
Compliant to Bluetooth 5.0 and BLE specification (QDID: 115952);
TX output power +2dBm in typical;
RX Sensitivity with -90.5dBm @Basic Rate;
Support TWS communication with balance-efficiency Power consumption;
Support TWS Master-slave switch;

Audio Interface
Audio codec with 16bit stereo DAC and two channel 16bit ADC;
Support flexible audio EQ adjust;
Support Sample rate 8, 11.025, 12, 16, 22.05, 32, 44.1 and 48KHz;
Stereo Analog MUX;
MIC amplifier input;
High performance Stereo audio ADC with 90dB SNR;
High performance Stereo audio DAC with 95dB SNR, with headphone amplifier output;

Package
QFNWB4X6-56L(PO.3T0.75);

Temperature
Operating temperature: -40℃ to +85℃;
Storage temperature: -65℃ to +150℃;

Product Applications

安卓5.0 AI智能TWS体验



  • CPU: RISC-V + DSP扩展 (125MHz)
  • 封装: QFN56
  • 安卓协议: BT 5.0 双模 (QDID: 115952)
  • Flash: 8 Mbit
  • DC-DC: 支持
  • 内置充电: 支持
  • DAC: 立体声
  • ADC: 立体声
  • 模块: USB,SD,MIC
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