CH32V103C8T6 Core Development Board RISC-V3A MCU Replace STM32F103C8T6 NEW
RISC-V3A processor, up to 80MHz system dominant frequency. The processor is designed based on RISC-V open source instruction set. Serial port pins are PA9 (TX), PA10 (RX). 37 I/O ports, all of which can be mapped to 16 external interrupts.