Secure Programming for K64 Freedom

[luzhengchen]

How to write K64 Freedom board in secure mode?

I have developed K64 Freedom program under Kinetis Design Studio 3.0.0 IDE.

The firmware in K64 Freedom board is 02_OpenSDA_FRDM-K64F_REVB.bin.

And now the program need to be secure programming into K64 Freedom board.

Is there any software for K64 Freedom board like the screenshot picture attached which is used for S12 secure write?

[Carlos_Mendoza]

Hi Lu Zhengchen,

You can secure the MCU by writing to the Flash security register, you can find more information in the following post created by our colleague Erich Styger:

How (not) to Secure my Microcontroller | MCU on Eclipse 

Hope it helps!

Best Regards,
Carlos Mendoza
Technical Support Engineer