The EFM32LG280F128G-E-QFP100 is a high-performance, energy-friendly 32-bit microcontroller from Silicon Labs. It belongs to the EFM32 Leopard Gecko family, known for its ultra-low power consumption and rich feature set. This microcontroller is designed for applications where energy efficiency and processing power are crucial.

Applications

• IoT (Internet of Things) devices: Ideal for battery-powered sensors, actuators, and other connected devices.
• Smart metering: Used in energy meters for accurate measurement and low power operation.
• Home automation: Controlling lighting, thermostats, and other smart home appliances.
• Wearable electronics: Powering smartwatches, fitness trackers, and other wearable devices.
• Industrial control: Implementing control algorithms in industrial automation systems.

Features

• ARM Cortex-M3 Core: Provides a powerful and efficient processing platform.
• 128KB Flash Memory: Stores program code and data.
• 16KB RAM: Provides working memory for the microcontroller.
• Ultra-Low Power Consumption: Minimizes energy usage for extended battery life.
• Extensive Peripheral Set: Includes UART, SPI, I2C, ADC, DAC, and timers.
• QFP100 Package: A 100-pin Quad Flat Package for surface mount assembly.

Benefits

• Energy Efficiency: Extends battery life in portable devices.
• High Performance: Enables complex algorithms and real-time processing.
• Flexibility: Supports a wide range of applications with its extensive peripheral set.
• Ease of Development: Supported by Silicon Labs' Simplicity Studio development environment.
• Reduced System Cost: Integrated peripherals minimize the need for external components.
• Robust Design: Ensures reliable operation in harsh environments.

Additional Details

The EFM32LG280F128G-E-QFP100 microcontroller operates at a frequency of up to 32 MHz. It features a low-energy sensor interface (LESENSE) that allows it to interface with sensors while minimizing power consumption. The integrated ADC (Analog-to-Digital Converter) and DAC (Digital-to-Analog Converter) enable the microcontroller to interface with analog signals. The QFP100 package provides a convenient and reliable surface mount option. Silicon Labs provides comprehensive documentation, software libraries, and development tools to support designers in creating applications with the EFM32LG280F128G-E-QFP100.