Description

CH32V003 Development board with USB type-C

Ultra-Low-Cost RISC-V Microcontroller Platform for Embedded Projects

Features:
32-bit RISC-V2A processor with two-level interrupt nesting support
Up to 48MHz system frequency
2KB SRAM, 16KB Flash
Supply voltage: 3.3V/5V
Multiple low-power modes: sleep and standby
Power-up/power-down reset, programmable voltage detectors
One general-purpose DMA controller
One op amp comparator
One 10-bit ADC
One 16-bit advanced timer and one 16-bit general-purpose timer
Two watchdog timers and one 32-bit system timer
One USART, one IIC, and one SPI interface
18 I/O ports, including one external interrupt
64-bit unique chip ID
Serial single-wire debug interface