The EFM32 microcontroller family, developed by Silicon Labs, is based on the power-efficient ARM Cortex-M cores, designed specifically for low-power projects and applications. These microcontrollers offer a range of features including versatile peripherals, sensors, low energy consumption, and advanced low power modes.
The EFM32 family is divided into different series, such as Gecko, Tiny Gecko, Giant Gecko, and Happy Gecko, to support various performance and feature requirements.
EFM32 microcontrollers are widely used in battery-powered IoT applications where power efficiency is a crucial factor.