An 32-bit MCU for BLE wireless communication. It provides Bluetooth Low Energy protocol stack and API.
Processor: Qingke V3A, RV32 IMAC
Memory: 8KB RAM,448KB ROM
WeAct CH573F RISC-V Board
Description
An MCU based on 32-bit RISC-V instruction set for BLE wireless communication. It provides 448K ROM and 18K SRAM, and the minimum power is 0.3uA. It integrates with full-speed USB host and device controller and transceiver, 12-bit ADC, touch-key detection module, RTC, power management, etc. It provides Bluetooth Low Energy protocol stack and API.
Processor: Qingke V3A, RV32 IMAC
Memory: 8KB RAM,448KB ROM
Peripherals:
- Integrated 2.4GHz RF transceiver with full baseband control
- USB2.0 full-speed
- Built-in real time clock (RTC)
- 8-channel 12-bit analog-to-digital converter (ADC)
- 4 x 26-bit timers, support capture/sample. 4-channel 26-bit PWM output
- 4 independent UARTs, compatible with 16C550
- SPI with master/slave configuration
- Built-in temperature sensor
Power Supply: 3.3V and 2.5V power supply. Built-in DC/DC conversion