Nonconsecutive sensing of multilevel memory cells

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United States of America Patent

PATENT NO 9190162
APP PUB NO 20140177335A1
SERIAL NO

14122577

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Abstract

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Apparatuses and methods for nonconsecutive sensing of multilevel memory cells include methods of sensing a unit of information from a multilevel memory cell (MLC) using a sensing signal. The unit of information can correspond to a page of information. The MLC can store a plurality of units of information corresponding to a plurality of pages of information. The sensing signal can change from a first sensing magnitude to a second sensing magnitude and from the second sensing magnitude to a third sensing magnitude. The second sensing magnitude can be nonconsecutive from the first sensing magnitude and/or the third sensing magnitude can be nonconsecutive from the second sensing magnitude with respect to a plurality of sensing magnitudes corresponding to a plurality of charge storage states of the MLC.

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Patent Owner(s)

  • MICRON TECHNOLOGY, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Xu, Jun Shanghai, CN 913 6853

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