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Keil download algorithm for MX25UW25645g ?

g_da01
Associate

‎2025-11-11 4:34 AM - last edited on ‎2025-11-12 3:30 AM by

My MCU is STM32H7R7L8H6H,The FLASH schematic pins are as follows,Please help me, thank you！

g_da01_0-1762864222373.png

g_da01_1-1762864362058.png

 

 

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mƎALLEm
ST Employee

‎2025-11-12 3:36 AM

Hello @g_da01 and welcome to the community,

The available flash loaders provided by ST are available in this github link.

If your external flash is not available in that link you need to create your flash loader based on one of the available flash loaders.

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.
Tesla DeLorean
Guru

‎2025-11-12 8:23 AM

ST has example .FLM build within the "Packs" Keil uses. Check what you have for the H7R's

Along the lines of..

C:\Keil5xx\Arm\Packs\Keil\STM32H7xx_DFP\3.1.1\CMSIS\Flash\

Not sure there's direct support for the MX25UW25645G, but the MX25LM51245G should be very similar

 

 

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