EFM32G222F128-QFP48

MCU 32Bit EFM32 ARM Cortex M3 RISC 128KB Flash 2.5V/3.3V 48Pin TQFP T/R

The is an ARM Cortex-M3 based Microcontroller Unit with speeds up to 32MHz and is part of the Gecko family of energy friendly devices. Built on top of a low-power platform that includes innovative low energy techniques, fast wake-up times and energy saving modes the microcontroller is ideal for energy sensitive applications. In addition this device includes 128kB flash, 16 RAM, 37 digital I/O pins, 3 x 16-bit timers and multiple communication interfaces.

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Flexible energy management system

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Configurable push-pull, open-drain, pull-up/down, input filter, drive strength

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Configurable peripheral I/O locations

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Output state retention and wake-up from shut-OFF mode

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8-channel peripheral reflex system PRS for autonomous inter-peripheral signalling

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Hardware AES with 128/256-bit keys in 54/75 cycles

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Communication interfaces - UART/SPI/SmartCard

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Autonomous operation with DMA in deep sleep mode

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I²C interface with SMBus support - Address recognition in stop mode

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Ultra low power precision analogue peripherals

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Ultra efficient power-ON reset and brown-out detector

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Pre-programmed UART boot loader

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-40 to 85°C Temperature range