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K53 Security Bits
Wayne T. migrated on Dec 31, 2013 at 11:00 AM
Staff: Takao Y.

  • A Failed programming session using the IAR workbench has caused several of my security registers to be locked. How can I get them unlocked, without writing specific K53 code to do so?


  • I am also facing same kind of problem. My device get locked . 
    Do you know how to mass erase FRDM-KE02 with OpenSDA & IAR IDE.

  • Greetings,

    Has this issue been resolved? Have you been able to unlock your secured chips? You may need to contact IAR to find out if there is a way to mass erase the chip using their software.

    Takao Yamada

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