Arm Keil MDK v6 Essential and Professional editions are now available to buy as monthly or annual subscriptions from our Developer Tools store. Visit the store to get access to the tools suite today!

  1. Devices
  2. EFR32FG22 Series
  3. EFR32FG22C121
  4. EFR32FG22C121F512GM32

EFR32FG22C121F512GM32

Silicon Labs

32-bit ARM Cortex-M33 core with 38.4 MHz maximum operating frequency.

Core

Processor

Cortex-M33

Maximum Clock Frequency
Memory Protection Unit NO_MPU
Floating Point Unit NO_FPU
Trust Zone NO_TZ
Digital Signal Processor NO_DSP
CortexM Vector Extensions
Endian Little-endian
Features