Semiconductor memory device, memory system including the same and operating method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9214239
APP PUB NO 20150117129A1
SERIAL NO

14219838

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Abstract

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A semiconductor memory device includes a memory cell array including a plurality of memory cells, a peripheral circuit suitable for generating program and erase voltages and applying the program and erase voltages to the plurality of memory cells when program and erase operations are performed on the plurality of memory cells, and a control logic suitable for controlling the peripheral circuit unit during the program and erase operations and counting a pulse number of the program and erase voltages to store a resultant count number as status data.

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Patent Owner(s)

  • SK HYNIX INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jung, Sung Hyun Seoul, KR 14 174

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