EFM32G842 Datasheet (Silicon Laboratories)

EFM32G842, Microcontrollers

the world's most energy friendly microcontrollers EFM32G842 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

EFM32G842 Features

* PI, MicroWire and 3-wire. It can also interface with ISO7816 SmartCards, and IrDA devices. 2.1.12 Pre-Programmed UART Bootloader The bootloader presented in application note AN0003 is pre-programmed in the device at factory. Autobaud and destructive write are supported. The autobaud feature, interfa