| 摘要 |
A nonvolatile semiconductor integrated circuit includes a memory cell array configured to include each of memory cells having a variable resistor; a current sensing unit configured to convert a current which depends on the variable resistor of a corresponding memory cell, into a sensing voltage; and a voltage control unit configured to receive the sensing voltage for a predetermined time in response to a sensing control signal, regulate the received sensing voltage, and provide a sensing output voltage.
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