SEMICONDUCTOR DEVICE, STORAGE DEVICE, AND CONTROL METHOD OF STORAGE DEVICE
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United States of America Patent
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Issued Date -
Aug 6, 2015
app pub date -
Jan 29, 2015
filing date -
Feb 6, 2014
priority date (Note) -
Abandoned
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Abstract
A semiconductor device includes a plurality of storage elements each having a plurality of MOS transistors forming a latch circuit, a stored data setting unit configured to write inverted data of nonvolatile data that is read when each of the plurality of storage elements functions as a nonvolatile memory cell to each of the plurality of storage elements, and a voltage application unit configured to store the nonvolatile data in each of the plurality of storage elements by applying a predetermined high voltage higher than a power source voltage applied during normal latch operation to each of the latch circuits.
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