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  1. Devices
  2. EFM32PG1B Series
  3. EFM32PG1B100
  4. EFM32PG1B100F128IM32

EFM32PG1B100F128IM32

Silicon Labs

- ARM Cortex-M4 at 40 MHz
- Ultra low energy operation:
- 1.1 uA EM3 Stop current (CRYOTIMER running with state/RAM retention)
- 1.4 uA EM2 DeepSleep current (RTCC running with state and RAM retention)
- 60 uA/MHz in Energy Mode 0 (EM0)
- Hardware cryptographic engine supports AES, ECC, and SHA
- Integrated dc-dc converter
- CRYOTIMER operates down to EM4
- 5 V tolerant I/O

EFM32PG1 features a powerful 32-bit ARM Cortex-M4 and a wide selection of peripherals, including a unique cryptographic hardware engine supporting AES, ECC, and SHA. These features, combined with ultra-low current active mode and short wake-up time from energy-saving modes, make EFM32PG1 microcontrollers well suited for any battery-powered application, as well as other systems requiring high performance and low-energy consumption.

Core

Processor

Cortex-M4
Maximum Clock Frequency 40 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