GD32VF103 RISC-V 32-bit MCU User Manual

This manual introduces the features of the GD32VF103 RISC-V 32-bit MCU, including system and memory architecture, flash memory controller, on-chip reset controller, watchdog timer, interrupt controller, timer/counter, serial peripheral interface, GPIO, I2C bus interface, SPI bus interface, watchdog timer, ADC and DAC.