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  1. Devices
  2. STM32L4 Series
  3. STM32L451
  4. STM32L451CEUx

STM32L451CEUx

STMicroelectronics

  • Core

    Cortex-M4, 80 MHz

  • Family

    STM32L4 Series

  • Sub-Family

    STM32L451

  • CMSIS Pack

    STM32L4xx_DFP

ST has built a new architecture to reach best-in-class ultra-low-power figures thanks to its high flexibility.
STM32L4 MCUs have scored 176.7 in the standardized EEMBC ULPBench tests that compare the efficiency of ultra-low-power microcontrollers.
Moreover, the STM32L4 series shatters performance limits in the ultra-low-power world.
It delivers 100 DMIPS based on its ARM Cortex-M4 core with FPU and ST ART Accelerator at 80 MHz.
STM32L4 microcontrollers offer dynamic voltage scaling to balance power consumption with processing demand, low-power peripherals (LP UART, LP timers) available in Stop mode, safety and security features, smart and numerous peripherals, advanced and low-power analog peripherals such as op amps, comparators, LCD, 12-bit DACs and 16-bit ADCs (hardware oversampling).

  • Features

    Device

    STM32L451CEUx

  • Memory
    Flash 512 KiB
    SRAM1 128 KiB
    SRAM2 32 KiB