Nonvolatile integrated circuit memory devices having staged...

Details Nonvolatile integrated circuit memory devices having staged... Nonvolatile integrated circuit memory devices having staged...

2007-09-25

2007-09-25

Nguyen, Van Thu (Department: 2824)

Static information storage and retrieval

Floating gate

Particular biasing

C365S194000

Reexamination Certificate

active

11199425

ABSTRACT:
A nonvolatile integrated circuit memory device includes a memory cell array having a plurality of memory cells. A high voltage generating unit generates first, second, and third program voltages used in programming the memory cell array. A program control unit controls times of applying the second and third program voltages to the memory cell array responsive to the first program voltage. Programming methods for the nonvolatile integrated circuit memory devices are also provided.

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patent: 100192572 (1999-01-01), None
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