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 4M 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;
9. 10-bit SAR ADC x12;
10. MIC amplifier x1; High performance MONO  Sigma-Delta ADC;