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. STM32WL4 Series
  3. STM32WL43
  4. STM32WL43CEVx

STM32WL43CEVx

STMicroelectronics

  • Core

    Cortex-M33, 100 MHz

  • Family

    STM32WL4 Series

  • Sub-Family

    STM32WL43

  • CMSIS Pack

    STM32WL4x_DFP

Ultra-low-power STM32U5 MCUs with Arm Cortex-M33 core, MPU, cache, DSP, FPU, 240 DMIPS at 100 MHz.

  • Features

    Device

    STM32WL43CEVx

  • Memory
    Flash_NS 512 KiB
    Flash_S 512 KiB
    SRAM0_NS 16 KiB
    SRAM0_S 16 KiB
    SRAM1_NS 64 KiB
    SRAM1_S 64 KiB