nanoCH32V203 is a development board made by MuseLab based on CH32V203C8T6 of QinHeng.
Processor: Qingke V4B @144MHz
Memory: 20KB SRAM, 64KB Flash
MuseLab nanoCH32V203 Development Board
Description
nanoCH32V203 is a development board made by MuseLab based on CH32V203C8T6 of QinHeng. It features dual TYPE-C USB interfaces, LCD interface and SD card slot on board, and can be programmed through the USB port which is convenient for prototype verification and development.
Processor: Qingke V4B @144MHz
Memory: 20KB SRAM, 64KB Flash.
Low-power modes:
- sleep/stop/standby.
- Down to 44.65uA/MHz in Run mode.
- Down to 17.90uA/MHz in Sleep mode.
Peripherals:
- 1 x 18-channel general DMA controllers.
- 2 amplifiers.
- 10-channel 12-bit ADC, 10-channel TouchKey.
- 4 timers.
- One USB2.0 full-speed host/device interface.
- One USB2.0 full-speed device interface.
- 4 UARTs.
- One CAN interface (2.0B active).
- 2 IIC interfaces, 2 SPI interfaces.
- 37 I/O ports, can be mapped to 16 external interrupts.
- Serial 2-wire debug interface.
Supply voltage: 2.5V/3.3V
Packages: TSSOP20, QFN28, QFN48, LQFP32, LQFP48.