FSTAT[CCIF] is cleared throughout the reset sequence. The flash memory module holds
off CPU access during the reset sequence. Flash reads are possible when the hold is
removed. Completion of the reset sequence is marked by setting CCIF which enables
flash user commands.
If a reset occurs while any flash command is in progress, that command is immediately
aborted. The state of the word being programmed or the sector/block being erased is not
guaranteed. Commands and operations do not automatically resume after exiting reset.
Functional Description
K22F Sub-Family Reference Manual, Rev. 4, 08/2016
680 NXP Semiconductors
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