CouponsAPP Download
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
WindowsMACAndroidIOS
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

WindowsMAC
AndroidIOS

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies Policy
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Embedded Processors & Controllers
  5. Microcontrollers (MCU/MPU/SOC)
  6. CSM32RV20
CSM32RV20 - 1
CSM32RV20 - 2
CSM32RV20 - 3
Extended1/3
* Images are for reference only

CSM32RV20

Attributes
Value
Manufacturer
Nanjing Zhongke Microelectronics
MFR.Part #
CSM32RV20
JLCPCB Part #
C2916908
Package
QFN-32-EP(4x4)
Description
1.8V~5.5V 16bit 30 32MHz 40KB FLASH Others QFN-32-EP(4x4) Microcontrollers (MCU/MPU/SOC) ROHS
EasyEDA Libraries
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

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

AttributesValue
CategoryEmbedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC)
ManufacturerNanjing Zhongke Microelectronics
PackageQFN-32-EP(4x4)
Operating Temperature-40℃~+85℃
Program Memory TypeFLASH
CPU CoreRISC-V
Number of I/O30
CPU Maximum Speed32MHz
Program Storage Size40KB
Voltage - Supply1.8V~5.5V
ADC (Bit)13bit、14bit、15bit、16bit
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Embedded Processors & Controllers
  5. Microcontrollers (MCU/MPU/SOC)
  6. CSM32RV20
CSM32RV20

* Images are for reference only

CSM32RV20

Extended
Manufacturer

Nanjing Zhongke Microelectronics

MFR.Part #
CSM32RV20
JLCPCB Part #
C2916908
Package
QFN-32-EP(4x4)
Description
1.8V~5.5V 16bit 30 32MHz 40KB FLASH Others QFN-32-EP(4x4) Microcontrollers (MCU/MPU/SOC) ROHS
EasyEDA Libraries
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

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

CSM32RV20

* Images are for reference only

CSM32RV20

Extended
Manufacturer

Nanjing Zhongke Microelectronics

MFR.Part #
CSM32RV20
JLCPCB Part #
C2916908
Package
QFN-32-EP(4x4)
Description
1.8V~5.5V 16bit 30 32MHz 40KB FLASH Others QFN-32-EP(4x4) Microcontrollers (MCU/MPU/SOC) ROHS
EasyEDA Libraries
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 3

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

CSM32RV20 Specifications

CSM32RV20 technical specifications, attributes, and parameters.

AttributesValue
CategoryEmbedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC)
ManufacturerNanjing Zhongke Microelectronics
PackageQFN-32-EP(4x4)
Operating Temperature-40℃~+85℃
Program Memory TypeFLASH
CPU CoreRISC-V
Number of I/O30
CPU Maximum Speed32MHz
Program Storage Size40KB
Voltage - Supply1.8V~5.5V
ADC (Bit)13bit、14bit、15bit、16bit
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CSM32RV20. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
Learn more about JLCPCB Assembly

CSM32RV20 Documents

CSM32RV20 datasheets or manufacturer documentation.

Datasheet: CSM32RV20 Datasheet (PDF)

CSM32RV20 Schematic Symbol & PCB Footprint

The CSM32RV20 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.