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US09183909B2 Non-volatile semiconductor memory device 有权
非易失性半导体存储器件

Non-volatile semiconductor memory device
摘要:
A non-volatile semiconductor memory device includes: a power supply unit; a memory cell array powered on or off by the power supply unit; and a read unit for reading data recorded on the memory cell array, wherein the data recorded on the memory cell array is not read in response to a control signal, when the memory cell array is powered on or off.
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