32-bit Microcontrollers

Our energy-friendly EFM32 microcontrollers (MCUs) are ideal for ultra-low power applications. Based on ARM? Cortex? -M0+, Cortex-M3 and Cortex-M4 cores, our 32-bit MCUs extend battery life for those "hard-to-reach", power-sensitive consumer and industrial applications. Engineered for low power and intelligent design, our MCUs have the ability to scale power consumption while still performing real-time embedded tasks.