


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Embedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC) | |
| Manufacturer | Nanjing Zhongke Microelectronics | |
| Package | QFN-32-EP(4x4) | |
| Operating Temperature | -40℃~+85℃ | |
| Program Memory Type | FLASH | |
| CPU Core | RISC-V | |
| Number of I/O | 30 | |
| CPU Maximum Speed | 32MHz | |
| Program Storage Size | 40KB | |
| Voltage - Supply | 1.8V~5.5V | |
| ADC (Bit) | 13bit、14bit、15bit、16bit |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
CSM32RV20 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Embedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC) | |
| Manufacturer | Nanjing Zhongke Microelectronics | |
| Package | QFN-32-EP(4x4) | |
| Operating Temperature | -40℃~+85℃ | |
| Program Memory Type | FLASH | |
| CPU Core | RISC-V | |
| Number of I/O | 30 | |
| CPU Maximum Speed | 32MHz | |
| Program Storage Size | 40KB | |
| Voltage - Supply | 1.8V~5.5V | |
| ADC (Bit) | 13bit、14bit、15bit、16bit |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CSM32RV20. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

CSM32RV20 datasheets or manufacturer documentation.
Datasheet: CSM32RV20 Datasheet (PDF)
The CSM32RV20 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.