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RTurk.1
RTurk.1
Visitor II
December 7, 2021
Solved

The MCU with STM8S208S6T6C part number has to have a unique ID, wheras the ones I'm using have the same UID which is 464B37323136413832353330 .Is this something that can be solved or all the modules I've recenlty purchased defectice and unusable?

  • December 7, 2021
  • 1 reply
  • 1198 views

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    This topic has been closed for replies.
    Best answer by Peter BENSCH

    Welcome, @RTurk.1​, to the community!

    As mentioned in the datasheet of the STM8S208, the Unique ID is definitely unique and cannot be changed afterwards. So if you have read the UID on address 0x48CD...0x43D8 correctly and the value is identical for all STM8S208, it is probably fakes.

    If the problem is resolved, please mark this topic as answered by selecting Select as best. This will help other users find that answer faster.

    /Peter

    1 reply

    Peter BENSCH
    Peter BENSCHBest answer
    ST Technical Moderator
    December 7, 2021

    Welcome, @RTurk.1​, to the community!

    As mentioned in the datasheet of the STM8S208, the Unique ID is definitely unique and cannot be changed afterwards. So if you have read the UID on address 0x48CD...0x43D8 correctly and the value is identical for all STM8S208, it is probably fakes.

    If the problem is resolved, please mark this topic as answered by selecting Select as best. This will help other users find that answer faster.

    /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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