CPU and Flexible IO

32bit High performance CPU with DSP
instruction
Program memory: internal 4M 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 -89dBm @Basic Rate;

Package
SOP16 ;
Temperature
Operating temperature: -40℃ to +85℃;
Storage temperature: -65℃ to +150℃;

  • CPU: RISC-V + DSP扩展 (125MHz)
  • 封装: SOP16
  • 蓝牙协议: BT 5.0 双模 (QDID: 115952)
  • Flash: 4 Mbit
  • DC-DC: 不支持
  • 内置充电: 不支持
  • DAC: 单声道
  • ADC: 单声道
  • 模块: USB,SD,AUX,MIC