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. STM32L5 Series
  3. STM32L5x2
  4. STM32L552RETxP

STM32L552RETxP

STMicroelectronics

  • Core

    Cortex-M33, 110 MHz

  • Family

    STM32L5 Series

  • Sub-Family

    STM32L5x2

  • CMSIS Pack

    STM32L5xx_DFP

The ARM Cortex-M33 is the most configurable of all Cortex-M processors.
It is a full featured microcontroller class processor based on the ARMv8-M mainline architecture with ARM TrustZone security.

  • Features

    Device

    STM32L552RETxP

  • Memory
    Flash-non-secure 512 KiB
    Flash-secure 512 KiB
    SRAM-non-secure 256 KiB
    SRAM-secure 256 KiB