EFM32WG380F256-B-QFP100 Description

The EFM32WG380F256-B-QFP100 belongs to EFM32 Wonder Gecko MCUs. Wonder Gecko MCUs are the world’s most energy-friendly microcontrollers. The EFM32WG offers unmatched performance and ultra-low power consumption in both active and sleep modes. EFM32WG devices consume as little as 0.65 μA in Stop mode and 211 μA/MHz in Run mode. It also features autonomous peripherals, high overall chip, and analog integration, and the performance of the industry standard 32-bit ARM CortexM4 with a Floating-Point Unit (FPU) processor, making it perfect for battery-powered systems and systems with high-performance, low-energy requirements.

EFM32WG380F256-B-QFP100 Features

ARM Cortex-M4 with Floating-Point Unit(FPU) at 48 MHz

Ultra-low power operation

 -0.65 μA current in Stop (EM3), with brown-out detection and RAM retention

 -63 μA/MHz in EM1

 -211 μA/MHz in Run mode (EM0)

Fast wake-up time of 2 µs

Hardware cryptography (AES)

Up to 256 kB of Flash and 32 kB of RAM

EFM32WG380F256-B-QFP100 Applications

Energy, gas, water, and smart metering

Health and fitness applications

Smart accessories

Alarm and security systems

Industrial and home automation