CH32V003F4P6 RISC-V Core Development Board Microcontroller
CH32V003F4P6 RISC-V Core Development Board Microcontroller
CH32V003F4P6 / TWen32F003 RISC-V Core Development Board
Unlock the world of embedded systems with the CH32V003F4P6 / TWen32F003 RISC-V Core Development Board. Powered by a compact 32-bit RISC-V processor running up to 48 MHz, this dev board is the perfect starting point for developers, students, and DIY enthusiasts eager to explore microcontroller programming, IoT prototyping, and embedded design — all at an accessible price point.
Key Features
- 32-bit RISC-V2A Processor — Up to 48 MHz system clock for fast, efficient processing
- 2-Level Interrupt Nesting — Responsive, real-time application support
- ARM 32-bit MCU Compatible — Full set of source code provided for easy development
- Programmable Voltage Detector — Up/down reset with configurable voltage thresholds
- Dual Timers — One 16-bit advanced timer + one 16-bit general-purpose timer
- 64-bit Chip ID — Unique device identification built-in
- Continuously Upgraded Learning Materials — Zero-based practical development textbooks included
- Broad Compatibility — Ideal for developers, students, and hobbyists
Technical Specifications
| Core Board | TWen32F003 / CH32V003F4P6 |
| Processor | 32-bit RISC-V2A |
| System Frequency | Up to 48 MHz |
| SRAM | 2 KB |
| Flash Memory | 16 KB |
| Power Supply Voltage | 3.3V / 5V |
| ADC | 1 × 10-bit ADC |
| Communication Interfaces | 1 × USART, 1 × I²C, 1 × SPI |
| I/O Ports | 18 I/O ports, 1 external interrupt |
| Chip ID | 64-bit unique Chip ID |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1 × CH32V003F4P6 / TWen32F003 Core Development Board
Who Is This For?
Whether you're a beginner learning embedded C programming, a student tackling microcontroller coursework, or an experienced engineer prototyping a new design, this compact RISC-V dev board delivers professional-grade features in a tiny form factor. Its broad interface support — USART, I²C, SPI, ADC, and 18 I/O pins — means you can connect sensors, displays, actuators, and more right out of the box.
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Frequently Asked Questions
Q: What processor does the CH32V003F4P6 development board use?
A: The CH32V003F4P6 / TWen32F003 dev board uses a 32-bit RISC-V2A processor capable of running at up to 48 MHz. It features 2-level interrupt nesting, 2 KB SRAM, and 16 KB of Flash memory, making it well-suited for embedded systems and microcontroller learning projects.
Q: What communication interfaces are available on this RISC-V dev board?
A: This development board includes 1 × USART serial interface, 1 × I²C interface, and 1 × SPI interface, along with 18 general-purpose I/O ports, 1 external interrupt, and a 10-bit ADC — giving you everything you need to connect sensors, peripherals, and communication modules.
Q: Is this development board suitable for beginners?
A: Absolutely! The CH32V003F4P6 core board comes with continuously upgraded, zero-based practical development textbooks and a full set of source code, making it an excellent choice for students, beginners, and DIY enthusiasts who are just getting started with RISC-V microcontroller programming and embedded systems.
Q: What power supply voltage does this board support?
A: The board supports both 3.3V and 5V power supply voltages, offering flexibility for use with a wide range of electronic components and power sources commonly used in prototyping and embedded development projects.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.