Non-volatile memory device and program method thereof

Details Non-volatile memory device and program method thereof Non-volatile memory device and program method thereof

2011-03-22

2011-03-22

Hoang, Huan (Department: 2827)

Static information storage and retrieval

Floating gate

Particular connection

C365S185280, C365S185220

Reexamination Certificate

active

07911843

ABSTRACT:
A method of programming a non-volatile memory device employing program loops. Each program loop comprises a programming operation and a subsequent plurality of verifying operations. The method includes preventing the next program loop based on the results of performing the plurality of verifying operations of a current program loop each verifying operation verifying whether the selected memory cell transistors are program-passed. The decision to re-program may be based on a program pass number of the memory cell transistors obtained as a result of the plurality of verifying operations of the current program loop.

REFERENCES:
patent: 7023730 (2006-04-01), Kouno
patent: 2004-253089 (2004-09-01), None
patent: 1020010061476 (2001-07-01), None
patent: 1020010065151 (2001-07-01), None

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