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Egemen
Egemen
Associate II
September 8, 2022
Solved

Can I program external spi flash memory with ST-LINK ?

  • September 8, 2022
  • 7 replies
  • 4255 views

Is there a way to program spi flash using st-link? The spi flash which i am using is AT25SF321B.

This topic has been closed for replies.
Best answer by Tesla DeLorean

No

Perhaps you want something like a FlashCat or Universal Programmer ​

7 replies

MM..1
MM..1
Super User
September 8, 2022

Yes if is connected into STM32 SPI

Egemen
EgemenAuthor
Associate II
September 8, 2022

Can i program spi flash from binary file?

Tesla DeLorean
Tesla DeLorean
Guru
September 8, 2022

Yes

You'd need to write an External Loader, that supports your memory device, and the pin/peripheral means of connecting to it, and doing the read, erase, and write.

Methodology materially similar

https://www.st.com/content/st_com/en/support/learning/stm32-education/stm32-moocs/external_QSPI_loader.html

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