nanoCH32V203 is a development board made by MuseLab based on CH32V203C8T6 of QinHeng.
Processor: Qingke V4B @144MHz
Memory: 32KB SRAM, 128KB Flash
MuseLab nanoCH32V305 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. This is a slightly higher end MCU of this series. The overall features make it convenient for prototyping, verification and development.
Processor: Qingke V4B @144MHz
Memory: 32KB SRAM, 128KB Flash.
Low-power modes:
- sleep/stop/standby.
- Down to 44.65uA/MHz in Run mode.
- Down to 17.90uA/MHz in Sleep mode.
Display: FPC-12P LCD Interface
Peripherals:
- 4x-OPA interfaces
- 1x TRNG interface
- 10-channel 12-bit ADC, 10-channel TouchKey.
- 4 advanced timers. 2 basic timers.
- One USB2.0 full-speed host/device interface.
- One USB2.0 full-speed device interface.
- 5 UARTs.
- 2 CAN interfaces (2.0B active).
- 2x I2C, I2S, SPI interfaces each
- RTC, Watchdog
- 51 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.