CH32V003J4M6 32bit RISC-V microcontroller SOP8

Description

CH32V003J4M6 32bit RISC-V microcontroller SOP8

The CH32V003 series is a collection of industrial-grade general-purpose microcontrollers that utilize the QingKe RISC-V2A core design supporting the RV32EC instruction set. These microcontrollers are equipped with various features such as a 48MHz system main frequency, 16KB flash, 2KB SRAM, 2.7V – 5.5V supply voltage support, a single-wire serial debug interface, low power consumption, and an ultra-small package. Additionally, the CH32V003 series includes a built-in set of components including a DMA controller, a 10-bit ADC, op-amp comparators, multiple timers, and standard communication interfaces such as USART, I2C, and SPI.

• Core: RISC-V 32-bit processor
• Flash: 4KB Flash memory
• RAM: 1KB SRAM
• Operating Voltage: 3.3V
• Operating Frequency: 48MHz
• Interfaces: I²C, SPI, USART
• Timers: 16-bit general-purpose timers
• GPIO: Configurable input/output
• Package: SOP8
• Applications: Suitable for low-power IoT applications, sensor interfacing, and general embedded system projects.

This microcontroller is known for its small form factor and low-power consumption.

To get started with the CH32V003J4M6 microcontroller, follow these steps:

1. Set Up Development Environment: Install the RISC-V toolchain and IDE, such as MounRiver Studio or Keil with support for RISC-V.
2. Power the MCU: Ensure 3.3V power supply is available.
3. Connect via Debugger: Use a JTAG or SWD interface for programming.
4. Write Basic Code: Use the toolchain to write a simple “Hello World” or GPIO blink example.
5. Upload & Test: Flash the code to the chip and verify functionality.