Nonvolatile memory device with NAND cell strings

Details Nonvolatile memory device with NAND cell strings Nonvolatile memory device with NAND cell strings

2009-12-14

2010-11-09

Le, Thong Q (Department: 2827)

Static information storage and retrieval

Floating gate

Particular biasing

C365S185170, C365S185200, C365S185160, C365S185260

Reexamination Certificate

active

07830724

ABSTRACT:
A nonvolatile memory device comprises a memory cell array wherein a plurality of memory cell transistors are divided into multiple erase blocks. The multiple erase blocks are separated from each other by dummy word lines. During an erase operation of one of the multiple blocks, a dummy word line separating the one of the multiple blocks from other erase blocks is driven with a coupling inhibition voltage.

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