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MKW24D512VHA5 chip security

Question asked by Huixuan Yu on May 23, 2016
Latest reply on May 23, 2016 by Huixuan Yu

I use MKW24D512VHA5 in my product. I want to protect the code in the chip. So I want to know the way about the chip security that the code in the flash can't be read from the chip.

Could you give me the document about this? And the source code better. Thank you very much.


I have check the "MKW2xDxxx.pdf". I write flash address 0x040C with the value 0xF0. Then the flash can't be read again. Is there any better way to security the chip?