EFM32WG842F64-QFP64 ARM Cortex-M4 32-bit Microcontroller

Flash (kB)

The EFM32WG842F64-QFP64 is an ARM Cortex-M4 based microcontroller (MCU) with speeds up to 48 MHz and is part of the Wonder Gecko family of energy friendly devices. With the full DSP instruction set and floating point unit in this device developers can speed computation performance. Built on top of a low-power platform that includes innovative low energy techniques, fast wake-up times and energy saving modes the EFM32WG842F64-QFP64 is ideal for energy sensitive applications. In addition, this device includes 64 kB Flash, 32 kB RAM, 53 Dig I/O Pins, 4 x 16-bit Timers and multiple communication interfaces. 

Similar Devices: EFM32WG842F128-QFP64 EFM32WG842F256-QFP64 EFM32WG842F64-QFP64

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Specifications Summary

MCU Core: ARM Cortex-M4

MHz: 48

Flash (kB): 64

RAM (kB): 32

I²S: 1

SPI: 3

I²C: 2

UART: 5

USART: 3

USB: No

Dig I/0 Pins: 53

ADC: 12-bit, 8-ch., 1 Msps

DAC: 12-bit, 2 ch.

LCD: Yes

Package Type: QFP64

Package Size: 10x10

Development Tools Type
EFM32 Wonder Gecko Starter Kit Starter Kits
EFM32 Wonder Gecko Development Kit Development Kits

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