Keil Logo

Silicon Laboratories EFM32PG12B500F1024IM48

ARM Cortex-M4, 40 MHz, 1 MB ROM, 256 kB RAM

  • ARM Cortex-M4 at 40 MHz
  • Ultra low energy operation in active and sleep modes
  • Hardware cryptographic engine (AES, ECC, and SHA) and TRNG
  • Autonomous low energy sensor interface (LESENSE)
  • Rich analog features including ADC, VDAC, OPAMPs, and capacitive touch sense
  • Integrated DC-DC converter
  • 5 V tolerant I/O The EFM32PG12 Pearl Gecko MCUs are the world's most energyfriendly microcontrollers. EFM32PG12 features a powerful 32-bit ARM Cortex-M4 and a wide selection of peripherals, including a unique cryptographic hardware engine, True Random Number Generator, and robust capacitive touch sense unit. These features, combined with ultra-low current active and sleep modes, make EFM32PG12 microcontrollers well suited for any battery-powered application, as well as other systems requiring high performance and lowenergy consumption.
Core ARM Cortex-M4, FPU MPU 40 MHz
  • Processor:Cortex-M4, FPU MPU 40 MHz
Memory 256 kB RAM, 1 MB ROM
  • ROM:1 MB
  • RAM:256 kB
Development Tools
CMSIS Drivers No CMSIS-Driver in Device Family Pack.
  Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.

Change Settings

Privacy Policy Update

Arm’s Privacy Policy has been updated. By continuing to use our site, you consent to Arm’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.