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. NUC126LE4AE
NUC126LE4AE - 1
NUC126LE4AE - 2
NUC126LE4AE - 3
Extended1/3
* Images are for reference only
NUC126LE4AE
Attributes
Value
Manufacturer
Nuvoton Tech
MFR.Part #
NUC126LE4AE
JLCPCB Part #
C194797
Package
LQFP-48(7x7)
Description
-40℃~+105℃ 1.8V~5.5V 128KB 12bit 20KB 32 Bit 35 6KB 72MHz ARM Cortex-M0 Built-in+External FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS
EasyEDA Libraries
ECCN
3A991A2
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

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)
ManufacturerNuvoton Tech
PackageLQFP-48(7x7)
EEPROM6KB
Operating Temperature-40℃~+105℃
CPU Maximum Speed72MHz
Program Memory TypeFLASH
Program Storage Size128KB
Voltage - Supply1.8V~5.5V
Core Size32 Bit
RAM Size20KB
CPU CoreARM Cortex-M0
Number of I/O35
ADC (Bit)12bit
Oscillator TypeBuilt-in+External
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Embedded Processors & Controllers
  5. Microcontrollers (MCU/MPU/SOC)
  6. NUC126LE4AE
NUC126LE4AE

* Images are for reference only

NUC126LE4AE

Extended
Manufacturer

Nuvoton Tech

MFR.Part #
NUC126LE4AE
JLCPCB Part #
C194797
Package
LQFP-48(7x7)
Description
-40℃~+105℃ 1.8V~5.5V 128KB 12bit 20KB 32 Bit 35 6KB 72MHz ARM Cortex-M0 Built-in+External FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS
EasyEDA Libraries
ECCN
3A991A2
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

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

NUC126LE4AE

* Images are for reference only

NUC126LE4AE
Extended
Manufacturer

Nuvoton Tech

MFR.Part #
NUC126LE4AE
JLCPCB Part #
C194797
Package
LQFP-48(7x7)
Description
-40℃~+105℃ 1.8V~5.5V 128KB 12bit 20KB 32 Bit 35 6KB 72MHz ARM Cortex-M0 Built-in+External FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS
EasyEDA Libraries
ECCN
3A991A2
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

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

NUC126LE4AE Specifications

NUC126LE4AE technical specifications, attributes, and parameters.

AttributesValue
CategoryEmbedded Processors & Controllers/Microcontrollers (MCU/MPU/SOC)
ManufacturerNuvoton Tech
PackageLQFP-48(7x7)
EEPROM6KB
Operating Temperature-40℃~+105℃
CPU Maximum Speed72MHz
Program Memory TypeFLASH
Program Storage Size128KB
Voltage - Supply1.8V~5.5V
Core Size32 Bit
RAM Size20KB
CPU CoreARM Cortex-M0
Number of I/O35
ADC (Bit)12bit
Oscillator TypeBuilt-in+External
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the NUC126LE4AE. 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

NUC126LE4AE Documents

NUC126LE4AE datasheets or manufacturer documentation.

Datasheet: NUC126LE4AE Datasheet (PDF)

NUC126LE4AE Schematic Symbol & PCB Footprint

The NUC126LE4AE schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.