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  1. Devices
  2. EFM32WG Series
  3. EFM32WG232
  4. EFM32WG232F256

EFM32WG232F256

Silicon Labs

- 32-bit ARM Cortex-M4 processor running at up to 48 MHz
- Up to 256 kB Flash and 32 kB RAM memory
- Energy efficient and autonomous peripherals
- Ultra low power Energy Modes with sub-uA operation
- Fast wake-up time of only 2 us

The EFM32WG microcontroller series revolutionizes the 8- to 32-bit market with a combination of unmatched performance, and ultra low power consumption in both active- and sleep modes. EFM32WG devices consume as little as 225 uA/MHz in run mode.

Core

Processor

Cortex-M4
Maximum Clock Frequency 48 MHz
Memory Protection Unit MPU
Floating Point Unit SP_FPU
Trust Zone NO_TZ
Digital Signal Processor NO_DSP
CortexM Vector Extensions
Endian Little-endian