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O
omniwiz
Associate II
May 5, 2026
Question

HW Version in ST33KTPM2I3WBZB1

  • May 5, 2026
  • 2 replies
  • 120 views

Hello,

In the TPM part ST33KTPM2I3WBZB1, what is the HW version that is supported? Is it ST33K1M5T revC or
ST33K1M5T revD?

Thanks.

2 replies

Peter BENSCH
Peter BENSCH
Technical Moderator
May 5, 2026

The data or information of all ST33 devices is strictly confidential and will only be handed over if an NDA is signed. For this reason, nobody in the public community will be able to help you, so you should contact your local ST contact.

Hope that helps?

Regards
/Peter

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O
omniwizAuthor
Associate II
May 5, 2026

Thanks for the response, @petr ! I am not sure that this information is proprietary as it is available here,
https://csrc.nist.gov/CSRC/media/projects/cryptographic-module-validation-program/documents/entropy/E41_PublicUse.pdf

The only ask from me is to confirm whether the HW version for ST33KTPM2I3WBZB1 is ST33K1M5T revC or ST33K1M5T revD.

Would you be able to provide the required information?

Best regards - O

Peter BENSCH
Peter BENSCH
Technical Moderator
May 8, 2026

If the information were not proprietary, it would have been in the document. But it is not there, which means it is proprietary. Sorry, my previous answer is still valid.

If you like, I warmly invite you to also ask the question in the non-public and personal Online Support OLS.

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.
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