Is it possible to write the same byte in flash multiple times? I understand that you can't turn a 0 to a 1 without an erase. But is it possible to go from 0101 1010 to 0000 0000 without erasure?
With some microcontrollers this is possible. But in the datasheet it doesn't say if it/isn't possible.
I have done some tests. And sometimes it works, and other times it doesn't. So I couldn't find a definitive answer.
Thanks in advance,