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PAval.1
Associate
June 15, 2020
Question

Are stm32g431 and stm32g441 pin compatible?

  • June 15, 2020
  • 1 reply
  • 986 views

As I've seen in cubeMX all periphereals I use match the same pins in both versions of x1 series (which vary just in the absence of AES encryption module) but I cannot find in any datasheet wether they truly are as it is not mentioned anywhere as far as I can tell

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1 reply

Uwe Bonnes
Chief
June 15, 2020

G431 and G441 are the same die, with crypto disabled on the G431. Pinout is the same, as there is only one datasheet.

PAval.1
PAval.1Author
Associate
June 15, 2020

Well, I am pretty sure that there are 2 datasheets, at least for CB devices

Uwe Bonnes
Chief
June 16, 2020

There are two datasheet, sorry for my missinformation. But I am sure that both are the same die as they have the same DBGMCU_ID.