Hi, We are designing a custom board based on STM32H725 MCU. Is there any reference schematics available for STM32H725?

[NANJA.1]

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[TDK]

All STM32H7 chips will have a similar layout. See the schematics available for the H743 nucleo, for example.

https://www.st.com/resource/en/schematic_pack/mb1364-h743zi-c01_schematic.pdf

[NANJA.1]

Hi TDK,

Thanks for pointing that out.

[Osto]

If you are looking for examples look for IAP (In Application Programming) examples on STs Website. There are several examples for other MCUs using Serial communication. You can easily adapt them for your MCU. I used them to make update over SD-Card and USB.

[NANJA.1]

Hi Osto,

Thanks for the suggestion. I will have a look at the IAP examples.