AITEXM CH32V003 Development Board Minimum System Board Core Board RISC-V CH32V003F4P6 Microcontroller Module

CH32V003 series is an industrial-grade general-purpose microcontroller designed based on the Qingke RISC-V2A core, supporting a 48MHz system frequency. It features a wide voltage range, single-wire debugging, low power consumption, and ultra-small packaging. The CH32V003 series integrates one set of DMA controller, one 10-bit analog-to-digital converter ADC, one operational amplifier comparator, multiple timers, as well as standard communication interfaces such as USART, IIC, SPI, etc.
Product Features:Qingke 32-bit RISC-V2A processor, supporting 2-level interrupt nestingUp to 48MHz system frequency2KB SRAM, 16KB FlashSupply voltage: 3.3/5VMultiple low-power modes: sleep, standbyPower-on/power-off reset, programmable voltage detectorOne group of 1-channel general DMA controllerOne operational amplifier comparatorOne 10-bit ADCOne 16-bit advanced timer and one 16-bit general-purpose timerTwo watchdog timers and one 32-bit system time-base timerOne USART interface, one group IIC interface, one group SPI interface18 I/O ports, mapped to one external interrupt64-bit unique chip ID
Serial single-wire debug interface