BL EBluetooth

1.High performance 32bit RISC-V processor  Core with DSP instruction
2. Maximum 120MHz operating frequency;
3. Internal 64KB RAM for data and program; 8K  cache;
4. Internal 2M bit Flash;
5. 24M crystal oscillator circuit with on-chip  loading capacitors, no external loading  capacitors needed;
6. Support program encryption;
7. Bluetooth 5.2 BLE specification, Support LE  1M/2M, Long Range;
8. BLE output power ranges from -20dBm to  +9dBm; RX Sensitivity with -94dBm @1M BLE;  10-bit SAR ADC x6 ;
9. MIC amplifier x1; High performance MONO  Sigma-Delta ADC;