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K82: usage of internal flash memory

Question asked by Eugene Hiihtaja on Aug 29, 2018
Latest reply on Aug 29, 2018 by Mark Butcher

Hello !


I would like to implement small nonvolatile storage what utilize 2 sectors ( 2*4KB) of internal flash memory.

I can see SDK example pflash can be used for start.


But what is not so clear if MCU can execute code from one sector, when I erase/write to other one.


Does MCU stall during write/erase operation to flash memory ?

Or may be even better to execute critical code from RAM while erase is ongoing.


Ow what is drawback when internal flash memory erase/write during operation of MCU in RUN mode ?