Programming method for NAND EEPROM

Static information storage and retrieval – Floating gate – Particular connection

Reexamination Certificate

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C365S185270

Reexamination Certificate

active

11215933

ABSTRACT:
A NAND architecture non-volatile memory device and programming process is described that programs the various cells of strings of non-volatile memory cells by the application of differing word line pass voltages (Vpass) to the unselected word lines of the memory cell string or array during an programming cycle. In one embodiment of the present invention, the differing word line pass voltages (Vpass) are utilized depending on the placement of the memory cell in the NAND memory cell string. In another embodiment of the present invention, the differing word line pass voltages (Vpass) are utilized to compensate for faster and slower programming word lines/memory cells.

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