Virendra Kumar

How to erase the Sector containing Flash Config bits from Flash drivers?

Discussion created by Virendra Kumar on Feb 16, 2018
Latest reply on Feb 21, 2018 by Jorge Antonio Alcala Vazquez

Kinetis Microcontrollers : KEAZ64 Kinetics M0+ 


My task is to Re-flash the boot loader residing from 0x00000 to 0xFBFF using an Application which resides at 0x5E00.


When I am erasing all sectors from 0x00000 to 0xFBFF using flash drives in Application code.

The device becomes unresponsive after Erase.


I am suspecting the corruption of Flash config bits at 0x400 to ox40F.


Please let me know if I have to take any special care for erasing this particular sector using flash drivers or the problem is somewhere else.