CH32V003 Development Board Minimum System Core RISC-V

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SPECIFICATIONSBrand Name: NONEHigh-concerned chemical: NoneModel Number: CH32V003Origin: Mainland ChinaSmart home platform: OtherUse: Other The CH32V003 series is an industrial-gra de general-purpose microcontroller designed based on the RISC-V2A core. It supports a 48MHz system frequency and has features such as wide voltage range, single-line debugging, low power consumption, and ultra-small package. The CH32V003 series features a built-in DMA controller, a 10-bit analog-to-digital converter (ADC), an op amp comparator, multiple timers, and standard communication interfaces such as USART, IIC, and SPI. Features: 32-bit RISC-V2A processor with two-level interrupt nesting support Up to 48MHz system frequency 2KB SRAM, 16KB Flash Supply voltage: 3.3V/5V Multiple low-power modes: sleep and standby Power-up/power-down reset, programmable voltage detectors One general-purpose DMA controller One op amp comparator One 10-bit ADC One 16-bit advanced timer and one 16-bit general-purpose timer Two watchdog timers and one 32-bit system timer One USART, one IIC, and one SPI interface 18 I/O ports, including one external interrupt 64-bit unique chip ID Serial single-wire debug interface Show more