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US08953379B2 Apparatuses and methods of reprogramming memory cells 有权
重编程记忆细胞的装置和方法

Apparatuses and methods of reprogramming memory cells
Abstract:
Apparatuses and methods for reprogramming memory cells are described. One or more methods for memory cell operation includes programming a number of memory cells such that each of the number of memory cells are at either a first program state or a second program state, the second program state having a first program verify voltage associated therewith; and reprogramming the number of memory cells such that at least one of the number of memory cells is reprogrammed to a third program state having a second program verify voltage associated therewith, wherein those of the number of memory cells having a threshold voltage less than the second program verify voltage represent a same data value.
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