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EFM32LG280F128-QFP100

EFM32LG280F128-QFP100

EFM32LG280F128-QFP100

Silicon Labs

128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 100 Pin 48MHz 3V 100-LQFP

SOT-23

EFM32LG280F128-QFP100 Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 100-LQFP
Surface Mount YES
Number of Pins 100
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Leopard Gecko
Published 2013
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
ECCN Code 3A001.A.3
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 3V
Terminal Pitch 0.5mm
Frequency 48MHz
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 3.8V
Interface EBI/EMI, I2C, IrDA, SPI, UART, USART
Memory Size 128kB
Oscillator Type Internal
Number of I/O 86
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.98V~3.8V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M3
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 128KB 128K x 8
Connectivity EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART
Bit Size 32
Data Converter A/D 8x12b; D/A 2x12b
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Number of Timers/Counters 4
Address Bus Width 28
ROM (words) 131072
Core Architecture ARM
Height Seated (Max) 1.6mm
Radiation Hardening No
RoHS Status RoHS Compliant
EFM32LG280F128-QFP100 Product Details

EFM32LG280F128-QFP100 Overview


In a 100-LQFP package, the MCU is available. 86 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 32-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. Leopard Gecko series components make up this electrical component. 128KB 128K x 8 is the size of its program memory. A ARM® Cortex®-M3 Core processor is used to power the device. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 100 is the number of terminations on the IC chip that are present. This part works in a 32-bit manner. There is a 3V volt supply output on the chip. DMA channels number YES. 128kB is the memory size of the part. The efficiency of this device can be improved when operating at a frequency of 48MHz. The device works in YES PWM channels. Located on the chip are 100 pins. The clock has 4 timers or counters on it. There is an integrated ARM core architecture in it.

EFM32LG280F128-QFP100 Features


100-LQFP package
Mounting type of Surface Mount


EFM32LG280F128-QFP100 Applications


There are a lot of Silicon Labs
EFM32LG280F128-QFP100 Microcontroller applications.


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products

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