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Associate III
Feb 26, 2026 4:39 PM UTC
Question

STM32N6 external memory loader repository

Hello,

Where can i find the sources for MX66UW1G45G_STM32N6570-DK-OBL.bin and MX66UW1G45G_STM32N6570-DK.bin? The stm32-external-loader repository does not seem to have these?

Thanks!

1 reply

ST Employee
Mar 5, 2026 12:37 PM UTC

Hello @Tuomas95 

 

The source code to generate the MX66UW1G45G_STM32N6570-DK.stldr is available in the STM32CubeN6 firmware package. Specifically, you can find it at:

 

STM32Cube_FW_N6_V1.3.0\Projects\STM32N6570-DK\Templates\Template_FSBL_XIP\ExtMemLoader

 

Br,