CH32V003 Development Board Minimum System Board Core Board RISC-V CH32V003F4P6 Microcontroller Module With Key TYPE-C Interface Features: 1. CH32V003 is an industrial grade general-purpose microcontroller designed based on the core of the barley RISC-V2A; 2. Supports 48MHz system main frequency, with characteristics such as wide voltage, single line debugging, and low power consumption; 3. Adopting a 32-bit RISC-V2A processor from Qingke, supporting 2-level interrupt nesting; 4. Built in 1 set of DMA controllers, 1 set of 10 bit analog-to-digital conversion ADCs, 1 set of operational amplifier comparators, multiple sets of timers, and standard communication interfaces such as USART, IIC, SPI, etc; 5. Widely applicable, suitable for developers, students, and DIY enthusiasts who want to explore embedded systems and programming. Product Description: Qingke 32-bit RISC-V2A processor, supporting level 2 interrupt nesting Up to 48MHz system main frequency 2KB SRAM, 16KB Flash Power supply voltage: 3.3/5V Multiple low-power modes: sleep, standby Power on/off reset, programmable voltage detector 1 set, 1 channel universal DMA controller 1 set of operational amplifier comparators 1 set of 10 bit ADC 1 16 bit advanced timer and 1 16 bit universal timer 2 watchdog timers and 1 32-bit system timebase timer 1 USART interface, 1 set of IIC interfaces, 1 set of SPI interfaces 18 I/O ports, imaging an external interrupt 64 bit chip unique ID Serial single line debugging interface Parameter: Model: CH32V003F4P6 Frequency: 48MHz Flash: 16K SRAM: 2K GPLO pin: 18 ADV/GP time: 1/1 WDOG: 2 ADC unit/CH: 1/8 OPA: 1 SPL: 1 I2C: 1 USART: 1 VDD: 3.3/5.0 Shoes: 31m * 18mm Package include: 1xOpen development 2x 11 Row Pin _x000D_