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Associate II
Aug 21, 2025 6:36 AM UTC
Question

NUCLEO-N657x0-Q - How to execute a code in the external Flash

I have NUCLEO - N657X0-Q board and it has an external flash.. Whenever i upload a code it gets uploaded and runs but when i restart it, it runs on the default code it came in. Can anyone guide me how can i upload the code to external flash. I have tried reading the manual but it didn't help much.

Thanks

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2 replies

KDJEM.1
ST Technical Moderator
Aug 21, 2025 3:20 PM UTC

Hello @Purnima_wbe ,

 

I recommend you referring to this FAQ and follow the steps.

Please let me know if the issue is solved or not?

 

Thank you.

Kaouthar

 

To give better visibility on the answered topics, please click on "Best answer" on the reply which solved your issue or answered your question.
AlexWEI
ST Employee
Oct 10, 2025 9:42 AM UTC

hi, after uploading the flash, need configure in the cubeMX , for software running.