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I am planning to use STM32H573 in place of STM32F427. Both the ICs looks pin to pin compatible. Whether this requires any hardware changes?

HRahm.3
Associate
 
3 REPLIES 3
Peter BENSCH
ST Employee

Welcome, @HRahm.3​, to the community!

In this case, Application Note AN4660 is certainly helpful, although it looks at the reverse case.

Does it answer your question?

Regards

/Peter

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Thank you for your quick response.

The application note is about migrating to STM32F7 microcontroller. But, we are planning to use STM32 H series microcontroller. Whether ST have any similar app note for H series?

Thanks,

Habeeb

Oops, I missed the H and only noticed the 7.

There is no migration guide from F4 to H7, but with AN4936 at least for F7 to H7. It's two-step, but maybe it helps anyway?

Regards

/Peter

In order 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.