EFM32LG880F128G-E-QFP100R

Description：IC MCU 32BIT 128KB FLASH 100LQFP
Series：Leopard Gecko
Mfr：Silicon Labs
Package：Tape & Reel (TR)
Core Processor：ARM® Cortex®-M3

SKU:eef2937c0990 Category: Microcontrollers Brand: Silicon Labs

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Product introduction

EFM32LG880F128G-E-QFP100R is listed in the Microcontrollers range at ChipApex. The manufacturer field lists Silicon Labs. Its product description is IC MCU 32BIT 128KB FLASH 100LQFP. Review the specifications below when checking this part for your BOM.

Microcontrollers specifications for EFM32LG880F128G-E-QFP100R

Description：IC MCU 32BIT 128KB FLASH 100LQFP
Series：Leopard Gecko
Mfr：Silicon Labs
Package：Tape & Reel (TR)
Core Processor：ARM® Cortex®-M3
Core Size：32-Bit Single-Core
Speed：48MHz
Connectivity：EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals：Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O：86
Program Memory Size：128KB (128K x 8)
Program Memory Type：FLASH
EEPROM Size：-
RAM Size：32K x 8
Voltage - Supply (Vcc/Vdd)：1.98V ~ 3.8V
Data Converters：A/D 8x12b; D/A 2x12b
Oscillator Type：Internal
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：100-LQFP (14x14)
Package / Case：100-LQFP

Microcontrollers datasheet and documents for EFM32LG880F128G-E-QFP100R

EFM32LG880F128G-E-QFP100R

Microcontrollers Overview

The EFM32LG880F128G-E-QFP100R is a 32-bit microcontroller from the Silicon Labs Leopard Gecko family, built on an ARM Cortex-M3 core. It features 128 kB of flash memory and 32 kB of RAM, operating at speeds up to 48 MHz. The device supports a supply voltage range of 1.98 V to 3.8 V and operates within a temperature range of -40°C to +85°C. It is housed in a 100-pin LQFP package.

Microcontrollers Feature Summary

Ultra-low power operation with fast wake-up times from energy-saving modes
Hardware cryptography support for AES encryption
Integrated LCD controller supporting segment displays
Backup power domain allowing RTC and register retention during main power loss

Microcontrollers Applications

Energy, gas, water and smart metering
Health and fitness applications
Smart accessories
Alarm and security systems
Industrial and home automation

Microcontrollers Procurement Notes

Verify the specific ordering code against official distributor catalogs to ensure compatibility with the required tape and reel packaging indicated by the 'R' suffix. Confirm that the component revision matches the design requirements, as older variants may be marked End of Life. Cross-reference the pinout and electrical characteristics with the latest datasheet revisions before finalizing procurement orders.

Microcontrollers Selection Notes

Select this model when a balance of moderate flash capacity and high performance is needed for battery-operated devices. The Leopard Gecko series offers extensive analog peripherals and low-energy interfaces suitable for complex sensor monitoring. Ensure the application benefits from the backup power domain for maintaining real-time clock data during power interruptions.

Microcontrollers Part Context

This component belongs to the EFM32 Leopard Gecko family, designed for energy-sensitive applications requiring high performance. The family utilizes the ARM Cortex-M3 processor and includes various packages such as BGA, QFN, and QFP. The EFM32LG880 variant specifically provides 128 kB of flash memory, positioning it between lower-capacity models and those offering up to 256 kB.