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  1. Devices
  2. STM32N6 Series
  3. STM32N657
  4. STM32N657A0HxQ

STM32N657A0HxQ

STMicroelectronics

  • Core

    Cortex-M55, 800 MHz

  • Family

    STM32N6 Series

  • Sub-Family

    STM32N657

  • CMSIS Pack

    STM32N6xx_DFP

High-performance STM32N6 MCUs with Arm Cortex-M55 core, MVE, MPU, cache, DSP, DP-FPU, 3616 DMIPS at 800MHz.

  • Features

    Device

    STM32N657A0HxQ

  • Memory
    AHBSRAM1_NS 16 KiB
    AHBSRAM1_S 16 KiB
    AHBSRAM2_NS 16 KiB
    AHBSRAM2_S 16 KiB
    AXISRAM1_NS 624 KiB
    AXISRAM1_S 624 KiB
    AXISRAM3_NS 448 KiB
    AXISRAM3_S 448 KiB
    AXISRAM4_NS 448 KiB
    AXISRAM4_S 448 KiB
    AXISRAM5_NS 448 KiB
    AXISRAM5_S 448 KiB
    AXISRAM6_NS 448 KiB
    AXISRAM6_S 448 KiB
    Backup_SRAM_NS 8 KiB
    Backup_SRAM_S 8 KiB
    CACHEAXI_NS 256 KiB
    CACHEAXI_S 256 KiB
    DTCM_NS 256 KiB
    DTCM_S 256 KiB
    FLEXRAM_NS 400 KiB
    FLEXRAM_S 400 KiB
    FSBL_CODE_NS 255 KiB
    FSBL_CODE_S 255 KiB
    FSBL_DATA_NS 256 KiB
    FSBL_DATA_S 256 KiB
    GFXMMU_SLV_NS 16 MiB
    GFXMMU_SLV_S 16 MiB
    ITCM_NS 256 KiB
    ITCM_S 256 KiB
    VENCRAM_NS 128 KiB
    VENCRAM_S 128 KiB