RISC-V Embedded Development Platform
Application
Description
Complete RISC-V development platform with CH32V307 MCU, debugging tools, and software ecosystem
Core Advantages
Cost Effective
40-50% lower cost than comparable ARM Cortex-M4 solutions with similar performance
Rich Peripheral Set
Comprehensive peripherals including USB, Ethernet, and multiple serial interfaces
Open Architecture
RISC-V open instruction set provides long-term availability and vendor independence
Development Ecosystem
Complete toolchain support with PlatformIO, VS Code, and Eclipse integration
Recommended Bill of Materials (BOM)
| Item | Part Number | Description | Quantity | Datasheet |
|---|---|---|---|---|
| 1 | CH32V307 | RISC-V Microcontroller | 1 | 📄 Download |
| 2 | CH340C | USB to UART for Debug | 1 | 📄 Download |
Applications
Industrial control systems
IoT gateways
Automation controllers
Data acquisition systems
Protocol converters
Embedded computing
Technical Specifications
Core
RISC-V RV32IMACF
Clock Speed
144 MHz
Flash Memory
256 KB
S R A M
64 KB
U S B
USB 2.0 Full-Speed
Ethernet
10/100 Mbps MAC
U A R T
8 channels
S P I
3 channels
I2 C
2 channels
A D C
2x 12-bit, 16 channels
Timers
8 general purpose
Customer Success Stories
AutoControl Systems
Industrial Automation | PLC Controller
Challenge
Customer needed a cost-effective PLC controller with Ethernet connectivity and real-time performance. Previous ARM-based solution was too expensive and had long lead times.
Solution
Implemented CH32V307-based PLC with custom I/O modules. Used FreeRTOS for real-time scheduling and lwIP for Ethernet communication. Developed custom protocol stack for industrial communication.
Results
- BOM cost reduced by 45% vs ARM solution
- Lead time reduced from 26 weeks to 4 weeks
- Real-time performance met 1ms cycle time requirement
- Ethernet communication at 100Mbps achieved
- Product launched 3 months ahead of schedule
FAE Expert Insights
S
Senior FAE
Applications Engineer
10+ years
Professional Insights
Based on extensive experience with CH32V307 deployments across industrial and IoT applications.
Key Takeaways
- 40-50% cost savings vs comparable ARM solutions
- WCH-Link provides reliable debugging experience
- HAL libraries accelerate development
- FreeRTOS and RT-Thread well supported
- Plan for RISC-V learning curve
Decision Framework
RISC-V Platform Decision Framework
Steps:
- Evaluate performance requirements vs 144MHz RISC-V
- Assess peripheral requirements against CH32V307 specs
- Consider supply chain and cost advantages
- Plan for RISC-V toolchain setup
- Prototype with evaluation board