Flash memory device capable of reduced programming time

Details Flash memory device capable of reduced programming time Flash memory device capable of reduced programming time

2005-12-14

2008-08-26

Pham, Lý Duy (Department: 2827)

Static information storage and retrieval

Floating gate

Particular biasing

C365S185230, C365S185280

Reexamination Certificate

active

07417896

ABSTRACT:
A flash memory device and related method of operation are provided. The device generally comprises a word line voltage generator circuit configured to generate a word line voltage based on incremental step pulse programming; and a word line voltage controller circuit that controls the word line voltage generator circuit so that either the unit program time or the increment size of the word line voltage is varied according to the number of program data bits among the set of input data bits that the device will store in memory cells.

REFERENCES:
patent: 5943260 (1999-08-01), Hirakawa
patent: 6882567 (2005-04-01), Wong
patent: 2003/0048667 (2003-03-01), Mori et al.
patent: 2007/0081392 (2007-04-01), Park et al.
patent: 08235871 (1996-09-01), None
patent: 10083686 (1998-03-01), None
patent: 10-188579 (1998-07-01), None
patent: 10-188586 (1998-07-01), None
patent: 2000-222886 (2000-08-01), None
patent: 1020000027295 (2000-05-01), None
patent: 1020010003292 (2001-01-01), None
patent: 1020010060555 (2001-07-01), None
patent: 1020040008533 (2004-01-01), None
patent: 1020040079464 (2004-09-01), None
patent: 1020050075548 (2005-07-01), None
Nobukata, H. et al., A 144-mb, eight-level NAND flash memory with optimized pulsewidth programming, IEEE Journal of Solid-State Circuits, May 2000, pp. 682-690, vol. 35, No. 5.
Kang-Deog Suh et al., TA7.5: A 3.3V 32Mb NAND Flash Memory with Incremental Step Pulse Programming Scheme, Digest of Technical Papers, Feb. 16, 1995, pp. 128-130, IEEE ISSCC95.

Affiliated with

Also associated with

Rating

Flash memory device capable of reduced programming time does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flash memory device capable of reduced programming time, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flash memory device capable of reduced programming time will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3998336