Silicon Lab EFM32LG280F256-QFP100
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Datasheets & Documents
Download datasheets and manufacturer documentation for Silicon Lab EFM32LG280F256-QFP100.
CAD Models
Download Silicon Lab EFM32LG280F256-QFP100 symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 EE Concierge | SymbolFootprint |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Supply Chain
Export Control Classification Number (ECCN) Code3A991.a.2
Harmonized Tariff Schedule (HTS) Code8542.31.00.25
Introduction Date2013-08-27
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2014-09-18
Descriptions
Descriptions of Silicon Lab EFM32LG280F256-QFP100 provided by its distributors.
MCU 32-bit EFM32 ARM Cortex M3 RISC 256KB Flash 2.5V/3.3V 100-Pin LQFP
RISC Microcontroller, 32-Bit, FLASH, 48MHz, CMOS, PQFP100
IC MCU 32BIT 256KB FLASH 100LQFP
RISC MICROCONTROLLER
Manufacturer Aliases
Silicon Lab has several brands around the world that distributors may use as alternate names. Silicon Lab may also be known as the following names:
- Silicon Labs
- SILICON LABORATORIES
- SILICON
- Silicon Laboratories Inc
- SILABS
- SCL
- SLAB
- SILICONLA
- SIL LABS
- SILICON LABO
- SILICON LABORATORIES INC (VA)
- Silicon Labs / Bluegiga
- silicon labories
- SILICON LABS Semiconductor
- Silicon (Taiwan Silicon Core)
- SILICON LABS ISOLATION INC
- Silicone Labs
- SILICON INTEGRATED SYSTEMS CORP
- sil lab
- Silicon Laboratories - Silicon Labs
- SiLabs (Telegesis)
- Sillicon Labs
- SILICON LABORATORIES INTERNATIONAL PTE LTD
- SILICON LABORATORIESSKYWORKS SOLUTIONS INC
- CYGNAL INTEGRATED PRODUCTS INC
- Silicon Labs
Technical Specifications
Physical
Case/PackageLFQFP
Number of Pins100
Number of Terminals100
Technical
Core ArchitectureARM
Data Bus Width32 b
Frequency48 MHz
InterfaceEBI/EMI, I2C, IrDA, SPI, UART, USART
Max Frequency48 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.8 V
Memory Size256 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.85 V
Number of GPIO86
Number of I/Os85
Number of Timers/Counters4
Operating Supply Voltage3 V
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, DMA, POR, PWM, WDT
RAM Size32 kB
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)1.6 mm
Length14 mm
Terminal Pitch500 µm
Width14 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Silicon Lab EFM32LG280F256-QFP100.