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?
Solved! Go to Solution.
Hi Yu,
A couple of appnotes to review for the Kinetis family of MCU's:
http://cache.nxp.com/files/microcontrollers/doc/app_note/AN4507.pdf
http://cache.nxp.com/files/microcontrollers/doc/app_note/AN4835.pdf
Regards,
David
Thank you
Hi Yu,
A couple of appnotes to review for the Kinetis family of MCU's:
http://cache.nxp.com/files/microcontrollers/doc/app_note/AN4507.pdf
http://cache.nxp.com/files/microcontrollers/doc/app_note/AN4835.pdf
Regards,
David