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Is there any software that can unsecurity the kinetis chips with PE mulitilink ?
alice a. Jul 27, 2016 at 01:35 AM (01:35 hours)
Staff: Johnny N.

  • Hello ,

    Is there any software that can unsecurity the kinetis chips with PE mulitilink ?
    If not , please tell me how to use the Mulitilink unsecurity the kinetis chips .

    Thank !
    Alice




    Comments

  • Hi Alice,

    We have an application called PROGACMP that can unsecure a Kinetis device. You can purchase a license and download it right away for use.
    http://www.pemicro.com/products/product_viewDetails.cfm?product_id=15320138

    Please note that unsecure will not work if your application also disabled mass erase.
    https://mcuoneclipse.com/2012/11/04/how-not-to-secure-my-microcontroller/

    Regards,
    Johnny
    P&E Engineering Support

    • HI Johnny,

      Thank for your help.

      Does this unsecure function will erase all the chips ?
      I just wanted a way for PEMicro debugger to be able to use the backdoor key to unsecure the device without a mass erase.
      I use the chip of MK22 of NXP company .

      Thank !
      Alice

      • Alice,

        The unsecure is performed through a mass erase. We do not support backdoor key functionality.

        -Johnny
        P&E

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