EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
EFM32LG280F128G-E-QFP100R Real Image
Same model may have multiple batches, images only for reference.

EFM32LG280F128G-E-QFP100R

Part No EFM32LG280F128G-E-QFP100R
Manufacturer Silicon Labs
Catalog Embedded - Microcontrollers
Description IC MCU 32BIT 128KB FLASH 100LQFP / MCU 32-bit ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 100-Pin LQFP T/R
Datasheet
EFM32LG280F128G-E-QFP100R Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Silicon Labs
Series Leopard Gecko
Packaging Reel package
Core Processor ARM Cortex-M3
Core Size 32-Bit
Speed 48MHz
Connectivity EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 86
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
RAM Size 32K x 8
Supply Voltage 1.85 V ~ 3.8 V
Data Converters A/D 8x12b, D/A 2x12b
Oscillator Type Internal
Operating Temperature Range -40°C ~ 85°C (TA)
Package 100-LQFP
Manufacturer Package 100-LQFP (14x14)
Win Source Part Number 773686-EFM32LG280F128G-E-QFP100R
Popularity Medium
Supply and Demand Status Limited
Family Name EFM32LG280F128
ECCN 5A992.c
Country of Origin Taiwan
Estimated EOL Date 2022
Ultra Librarian 3D Model Ultra Librarian EFM32LG280F128G-E-QFP100R CAD Model

Description

The EFM32LG280F128G-E-QFP100R is part of the Leopard Gecko series of microcontrollers manufactured by Silicon Labs.

  • Core Processor: 32-bit ARM Cortex-M3
  • Speed: 48MHz
  • I/Os: 86
  • Program Memory Size: 128KB (128K x 8)
  • Package: 100-LQFP
  • Supply Voltage: 1.85 V ~ 3.8 V
  • Peripherals: brown-out detect/reset, DMA, POR, PWM, WDT

You May Also Be Interested in

ATSAM3N1BB-AU Real Image
ATSAM3N1BB-AU
Atmel
IC MCU 32BIT 64KB FLASH 64LQFP
Lowest to $6.2499
ATTINY12L-QS013 Atmel
ATTINY12L-QS013
Atmel
Lowest to $2.0975
PIC16F76-I/SP Real Image
PIC16F76-I/SP
Microchip Technology
IC MCU 8BIT 14KB FLASH 28SDIP
Lowest to $7.5830
ATTINY13V-10SI Real Image1
ATTINY13V-10SI
Atmel
IC MCU 8BIT 1KB FLASH 8SOIC
Need more? Email Us
PIC16F723A-I/SS Microchip Technology
PIC16F723A-I/SS
Microchip Technology
IC MCU 8BIT 7KB FLASH 28SSOP
Lowest to $1.0833
PIC16F689T-I/SS Real Image
PIC16F689T-I/SS
Microchip Technology
IC MCU 8BIT 7KB FLASH 20SSOP
Lowest to $2.0948
ATA6615 Atmel
ATA6615
Atmel
Need more? Email Us
ATSAM3U2CA-AU Real Image
ATSAM3U2CA-AU
Atmel
IC MCU 32BIT 128KB FLASH 100LQFP
Lowest to $7.6951
PIC16F685T-I/SO Real Image
PIC16F685T-I/SO
Microchip Technology
IC MCU 8BIT 7KB FLASH 20SOIC
Lowest to $9.2215

Top Sellers

ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.3955
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519

Pricing & Ordering

Quantity Unit Price Ext. Price
10+ $5.1574 $51.5740
24+ $4.2317 $101.5608
37+ $4.0995 $151.6815
51+ $3.9672 $202.3272
66+ $3.8350 $253.1100
88+ $3.4383 $302.5704
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 9,600 pieces
MOQ: 10 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess