The EFM32™ Zero Gecko is part of our ultra-low power, energy-friendly, 32-bit microcontroller (MCU) portfolio. With a unique combination of the powerful ARM® Cortex®-M0+ core, innovative low-energy techniques, short wake-up time from energy-saving modes, and a wide selection of peripherals, the Zero Gecko is ideal for battery-operated applications and other systems requiring high performance and l