Coupons
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
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

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies PolicyDo Not Sell or Share My Personal Information
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Embedded Processors & Controllers
  5. Microcontrollers (MCU/MPU/SOC)
  6. SM51F20TS2
SM51F20TS2 - 1
SM51F20TS2 - 2
Extended1/2
* Images are for reference only
SM51F20TS2
Attributes
Value
Manufacturer
SINOMICON
MFR.Part #
SM51F20TS2
JLCPCB Part #
C187846
Package
SOP-20-300mil
Description
12bit 16KB 16MHz 18 2V~5.5V 51 Family FLASH SOP-20-300mil Microcontrollers (MCU/MPU/SOC) ROHS
EasyEDA Libraries
ECCN
-
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)
ManufacturerSINOMICON
PackageSOP-20-300mil
Operating Temperature-40℃~+85℃
Program Memory TypeFLASH
CPU Core51 Series
Number of I/O18
Oscillator TypeBuilt-in+External
CPU Maximum Speed16MHz
Program Storage Size16KB
Voltage - Supply2V~5.5V
FeaturesPower-on reset (POR)
ADC (Bit)12bit
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Embedded Processors & Controllers
  5. Microcontrollers (MCU/MPU/SOC)
  6. SM51F20TS2
SM51F20TS2

* Images are for reference only

SM51F20TS2

Extended
Manufacturer

SINOMICON

MFR.Part #
SM51F20TS2
JLCPCB Part #
C187846
Package
SOP-20-300mil
Description
12bit 16KB 16MHz 18 2V~5.5V 51 Family FLASH SOP-20-300mil Microcontrollers (MCU/MPU/SOC) ROHS
EasyEDA Libraries
ECCN
-
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.

SM51F20TS2

* Images are for reference only

SM51F20TS2
Extended
Manufacturer

SINOMICON

MFR.Part #
SM51F20TS2
JLCPCB Part #
C187846
Package
SOP-20-300mil
Description
12bit 16KB 16MHz 18 2V~5.5V 51 Family FLASH SOP-20-300mil Microcontrollers (MCU/MPU/SOC) ROHS
EasyEDA Libraries
ECCN
-
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.

SM51F20TS2 Specifications

SM51F20TS2 technical specifications, attributes, and parameters.

AttributesValue
CategoryEmbedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC)
ManufacturerSINOMICON
PackageSOP-20-300mil
Operating Temperature-40℃~+85℃
Program Memory TypeFLASH
CPU Core51 Series
Number of I/O18
Oscillator TypeBuilt-in+External
CPU Maximum Speed16MHz
Program Storage Size16KB
Voltage - Supply2V~5.5V
FeaturesPower-on reset (POR)
ADC (Bit)12bit
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SM51F20TS2. 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

SM51F20TS2 Documents

SM51F20TS2 datasheets or manufacturer documentation.

Datasheet: SM51F20TS2 Datasheet (PDF)

SM51F20TS2 Schematic Symbol & PCB Footprint

The SM51F20TS2 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.