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Associate II
June 11, 2025
Solved

stm32h750b-dk connector pinouts

  • June 11, 2025
  • 3 replies
  • 555 views

Hi everyone!

Does anyone have the link to the schematic of stm32h750b-dk. I'm new to this world but I found the schematic for other boards. By schematic I mean the correspondence between the name of the pins as marked on the board and the "internal" name that is used to access that pin in the CubeMX. For example, for stm32f7 I can see that D0 correspondes to PC7, D7 to PI3, etc.

Thanks in advance for your help.

Best,

TJota

Best answer by Andrew Neil

@tjota wrote:

I'm new to this world


Welcome to the ST World.

ST always have a Product Page for each product - that's the place to go for all documentation & resources related to a product.

Schematics will be on the 'CAD Resources' tab:

https://www.st.com/en/evaluation-tools/stm32h750b-dk.html#cad-resources

 


@tjota wrote:

I mean the correspondence between the name of the pins as marked on the board and the "internal" name that is used to access that pin in the CubeMX. For example, for stm32f7 I can see that D0 correspondes to PC7, D7 to PI3, etc.


That should also be in the User Manual (UM) - which will be on the 'Documentation' tab:

https://www.st.com/en/evaluation-tools/stm32h750b-dk.html#documentation

 

3 replies

STTwo-32
Technical Moderator
June 11, 2025

Hello @tjota and welcome to the ST Community.

Schematics for this board are available under schematic pack in this link (MB1381). Also, for pin naming, you can have a look at the UM2488.

Best Regards.

STTwo-32

mƎALLEm
Technical Moderator
June 11, 2025

Hello @tjota and welcome to the ST community,

I'm not sure about your request but the Arduino connector pin description is provided in the user manual of the board UM2488: /Table 8:

mALLEm_0-1749632120656.png

How to find STM32 board schematics

Hope that helps

 

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tjotaAuthor
Associate II
June 12, 2025

It did. Thank you so much!

Andrew Neil
Andrew NeilBest answer
Super User
June 11, 2025

@tjota wrote:

I'm new to this world


Welcome to the ST World.

ST always have a Product Page for each product - that's the place to go for all documentation & resources related to a product.

Schematics will be on the 'CAD Resources' tab:

https://www.st.com/en/evaluation-tools/stm32h750b-dk.html#cad-resources

 


@tjota wrote:

I mean the correspondence between the name of the pins as marked on the board and the "internal" name that is used to access that pin in the CubeMX. For example, for stm32f7 I can see that D0 correspondes to PC7, D7 to PI3, etc.


That should also be in the User Manual (UM) - which will be on the 'Documentation' tab:

https://www.st.com/en/evaluation-tools/stm32h750b-dk.html#documentation

 

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.