Silicon Labs EFM32PG28 32-Bit Microcontroller (MCU)

Silicon Labs EFM32PG28 32-Bit Microcontroller (MCU) is a general-purpose MCU addition to the EFM32 portfolio. EFM32PG28 gives users up to 51 GPIOs and up to 256kB of RAM and 1024kB of Flash making it an excellent fit for more complex and resource-intensive applications. Footprint compatible with the EFR32xG28 family of wireless SoCs, the EFM32PG28 allows for a simplified hardware design for both connected and non-connected products by enabling a single hardware and software design for all product versions. The Silicon Labs EFM32PG28 also adds an AI/ML hardware accelerator for faster and more efficient calculations at the edge.

Features

  • 32-bit Arm® Cortex®-M33 core with 80MHz maximum operating frequency
  • Up to 1024kB of Flash and 256kB of RAM
  • Low energy operation
    • 26uA/MHz (EM0)
    • 1.1uA sleep (EM2)
  • Robust peripheral set and up to 51 GPIO
  • 16-channel ADC with options for 12, 16, or 20-bit resolution
  • Best-in-class security with Secure Vault™
  • AI/ML hardware accelerator
  • 8mm x 8mm QFN68 package

Applications

  • Metering
  • Industrial automation
  • Appliances
  • Portable medical devices

Block Diagram

Block Diagram - Silicon Labs EFM32PG28 32-Bit Microcontroller (MCU)

Silicon Labs EFM32PG28 32-Bit Microcontroller (MCU)