Nonvolatile memory devices that support virtual page storage...

Static information storage and retrieval – Floating gate – Multiple values

Reexamination Certificate

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C365S185110, C365S185170

Reexamination Certificate

active

07388778

ABSTRACT:
A nonvolatile memory array includes first and second blocks of three-state memory cells therein. These first and second blocks are configured to operate individually as first and second blocks of physical memory cells, respectively, and collectively as an additional block of virtual memory cells. The first and second blocks of memory cells and the additional block of virtual memory cells may be read independently to provide a total of three blocks of read data.

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