CH32V003F4P6

The CH32V003 series microcontrollers are based on the QingKe RISC-V2A core, designed for industrial and general-purpose applications. They feature a 48MHz system clock, a wide voltage range, a 1-wire serial debug interface, very low power consumption, and a compact package size. These microcontrollers also include numerous internal DMA controllers, a 10-bit ADC, timers, and standard interfaces such as USART, I2C, SPI, and more.

System Block Diagram