EFM32G222 Datasheet (Silicon Laboratories)

EFM32G222, Microcontrollers

the world's most energy friendly microcontrollers EFM32G222 DATASHEET F128/F64/F32 ARM Cortex-M3 CPU platform High Performance 32-bit processor @ up to 32 MHz Memory Protection Unit Wake-up Interrupt Controller Flexible Energy Management System 20 nA @ 3 V Shutoff Mode 0.6 µA @ 3 V Stop Mode, including Power-on Reset, Brown-out Detector, RAM and CPU retention 0.9 µA @ 3 V Deep Sleep Mode, including RTC with 32.768 k

EFM32G222 Features

* factory. Autobaud and destructive write are supported. The autobaud feature, interface and commands are described further in the application note. 2.1.13 Low Energy Universal Asynchronous Receiver/Transmitter (LEUART) The unique LEUARTTM, the Low Energy UART, is a UART that allows two-way UART commu