Method of operating a non-volatile memory device

Static information storage and retrieval – Read/write circuit – Precharge

Reexamination Certificate

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C365S210130, C365S204000

Reexamination Certificate

active

07668030

ABSTRACT:
A method of operating a non-volatile memory device reduces a time for discharging a precharged voltage when a program operation or a read operation is performed, thereby decreasing a total operation time of the non-volatile memory device. The non-volatile memory device discharges a bit line and a word line using only a control signal without reading an algorithm block when a precharged voltage is discharged. The method of operating a non-volatile memory device includes detecting an operation command; generating algorithm blocks for generating an operation voltage, for precharging a bit line and a word line, and for performing a specific operation in accordance with the operation command; outputting a discharge enable control signal for the bit line and the word line; and reading an algorithm of turning off and discharging a voltage generating means for generating the operation voltage.

REFERENCES:
patent: 5587951 (1996-12-01), Jazayeri et al.
patent: 7505327 (2009-03-01), Edahiro et al.
patent: 1020070004295 (2007-01-01), None

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