| 摘要 |
PURPOSE: A non-volatile memory device is provided to reduce a layout area by controlling a plurality of programming current driving units with a common control voltage of the common programming controlling unit. CONSTITUTION: A plurality of programming current drivers supply a programming current to a corresponding memory cell. A common programming current controller(31) generates a common control voltage which controls the programming current. Switching units(33_1,33_2,33_N) transmit the common control voltage to a selected programming current driving unit.
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