摘要 |
An exemplary memory sector erase method comprises the steps of pre-programming a first bit and a second bit of a plurality of core memory cells of a plurality of memory blocks of a target memory sector, pre-programming one of a third bit and a fourth bit of a first neighboring memory cell adjacent to the target memory sector, and erasing the first bit and the second bit of the plurality of core memory cells of the plurality of memory blocks. According to another embodiment, the method further comprises programming the one of the third bit and the fourth bit of the first neighboring memory cell after the erasing step.
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