Semiconductor memory device and related programming method

A NOR flash memory device and related programming method are disclosed. The programming method includes programming data in a memory cell and, during a program verification operation, controlling the supply of current from a sense amplifier to the memory cell in relation to the value of the programm...

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Bibliographische Detailangaben
Hauptverfasser: Kim, Bo-Geun, Lim, Heung-Soo, Im, Jae-Woo
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A NOR flash memory device and related programming method are disclosed. The programming method includes programming data in a memory cell and, during a program verification operation, controlling the supply of current from a sense amplifier to the memory cell in relation to the value of the programmed data. Wherein a program verification operation is indicated, current is provided from the sense amplifier to the memory cell. Where a program verification operation is not indicated, current is cut off from the sense amplifier.