Semiconductor storage device

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United States of America Patent

PATENT NO 9558815
APP PUB NO 20160196872A1
SERIAL NO

14986899

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Abstract

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A semiconductor storage device according to an embodiment includes a memory cell array including a plurality of memory cells. A plurality of word lines are connected to the memory cells. A plurality of bit lines are connected to one end of current paths of the memory cells. A sense amplifier part repeats a detection operation plural times when detecting data of memory cells connected to a word line WLn (n is an integer) among the word lines. A controller selects one of a plurality of detection results obtained by the detection operations, based on data of memory cells connected to a word line WLn−1 and data of memory cells connected to a word line WLn+1.

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Patent Owner(s)

  • TOSHIBA MEMORY CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harada, Yoshikazu Kawasaki, JP 98 1662

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