Flash memory device and method of erasing the same

Details Flash memory device and method of erasing the same Flash memory device and method of erasing the same

2005-01-11

2005-01-11

Mai, Son (Department: 2818)

Static information storage and retrieval

Floating gate

Particular biasing

C365S185290, C365S185330

Reexamination Certificate

active

06842378

ABSTRACT:
The present invention relates to a flash memory device and a method of erasing the same. Pre-program and post-program operations are performed using an automatic verify program method, and an erase operation is performed using an iterative program and verify method, by the use of sense amplifiers that can perform the iterative program and verify method and the automatic verify program method.

REFERENCES:
patent: 5920508 (1999-07-01), Miyakawa et al.
patent: 5991206 (1999-11-01), Shin
patent: 6137729 (2000-10-01), Choi
patent: 6407947 (2002-06-01), Ahn et al.
patent: 6504765 (2003-01-01), Joo
patent: 6507522 (2003-01-01), Lee et al.
patent: 20030021150 (2003-01-01), Park

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