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Visitor II
October 13, 2025
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MX66UW1G45GXDI00 (Octal SPI Flash) compatibility with STM32N6 XSPI?

  • October 13, 2025
  • 3 replies
  • 298 views

Hi everyone,
Has anyone interfaced the MX66UW1G45GXDI00 (1Gbit octal SPI Flash) with the STM32N6 XSPI controller?

Any working example or experience would help.

Thanks!

    This topic has been closed for replies.
    Best answer by KDJEM.1

    Hello @GBA;

     

    The MX66UW1G45GXDI00 is compatible with STM32N6 XSPI. This memory is integrated into STM32N6570-DK board.

    KDJEM1_0-1760349653813.png

     

    Two examples  with MX66UW1G45GXDI00 and STM32N6570-DK board are available in STM32CubeN6 firmware package: XSPI_NOR_AutoPolling_DTR  and XSPI_NOR_MemoryMapped_DTR you can refer to these examples.

    For the memory datasheet, Macronix not providing the MX66UW1G45GXDI00 datasheet, they’d claimed it was controlled. I will recommend you to check with memory provider.

     

    I hope this answer your request.

    Thank you.

    Kaouthar

     

     

    3 replies

    KDJEM.1Answer
    Technical Moderator
    October 13, 2025

    Hello @GBA;

     

    The MX66UW1G45GXDI00 is compatible with STM32N6 XSPI. This memory is integrated into STM32N6570-DK board.

    KDJEM1_0-1760349653813.png

     

    Two examples  with MX66UW1G45GXDI00 and STM32N6570-DK board are available in STM32CubeN6 firmware package: XSPI_NOR_AutoPolling_DTR  and XSPI_NOR_MemoryMapped_DTR you can refer to these examples.

    For the memory datasheet, Macronix not providing the MX66UW1G45GXDI00 datasheet, they’d claimed it was controlled. I will recommend you to check with memory provider.

     

    I hope this answer your request.

    Thank you.

    Kaouthar

     

     

    Technical Moderator
    October 13, 2025

    Hello @GBA ;

     

    Could you please keep the initial post (not modify the request by editing post) which is:


    @GBA wrote:

    Hi everyone,
    Has anyone interfaced the Micron MT35XU02GCBA2G12-0AUT(2 Gbit xccela Flash) with the STM32N6 XSPI controller?

    Any working example or experience would help.

    Thanks!


    If you have another question, I recommend you to create a new post.

    Thank you .

    Kaouthar

     

    Technical Moderator
    October 13, 2025

    Hello @GBA ;

     

    Is your original question is answered?

    If yes, please click on Accept as Solution on the reply which answered your question. 

     

    Thank you.

    Kaouthar