Maschoff Brennan
Memory devices with improved refreshing operation
A memory device includes memory cells and a refresh module. The memory cells are coupled to a bit line, in which at least one memory cell of the memory cells is configured to store predetermined data. The refresh module is configured to refresh the at least one memory cell if a target memory cell of the memory cells is programmed or erased, in order to keep at least one cell current of the at least one memory cell away from a predetermined verify current level.
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
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Gu-Huan Chien-Yin Cheng-Hsiung Yue-Der
Li Liu Kuo Chih