We are using STM32H750VBT6 rev V and have encounter boards with mcus that freezes when we try to use the CRYP. So far we have seen that on failing boards the crypto registers are zeroed immediately after initialization but on a functional board there are non-zero content.
Here the official statement as provided in this discussion: few Lots at specific factory where date code is from 2020 Week 22 to 2020 Week 47 got cryptographic feature disabled. 022 to 047 may be impacted.
This may be helpful for other customers facing similar issue and searching for answer.
-Amel
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.
Here the official statement as provided in this discussion: few Lots at specific factory where date code is from 2020 Week 22 to 2020 Week 47 got cryptographic feature disabled. 022 to 047 may be impacted.
This may be helpful for other customers facing similar issue and searching for answer.
-Amel
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.
