Static information storage and retrieval – Addressing – Particular decoder or driver circuit
Patent
1992-07-24
1995-02-21
LaRoche, Eugene R.
Static information storage and retrieval
Addressing
Particular decoder or driver circuit
365185, 365218, 365900, 36518909, 36518911, 257326, 326106, 327534, G11C 800
Patent
active
053922530
ABSTRACT:
A nonvolatile semiconductor memory device is provided in which a negative voltage is applied to a gate electrode of a memory cell transistor during an erase mode. The memory device includes a row decoder circuit having an N-channel transistor connected to a word line. The N-channel transistor is provided on a P-type well region of a semiconductor substrate. A negative voltage is applied to the P-type well region during the erase mode, while ground potential is applied thereto during another modes.
REFERENCES:
patent: 4823318 (1989-04-01), D'Arrigo et al.
patent: 5077691 (1991-12-01), Haddad et al.
patent: 5126808 (1992-06-01), Montalvo et al.
patent: 5157281 (1992-10-01), Santin et al.
patent: 5168174 (1992-12-01), Naso et al.
patent: 5265052 (1993-11-01), D'Arrigo et al.
patent: 5267209 (1993-11-01), Yoshida
patent: 5282176 (1994-01-01), Allen
patent: 5287536 (1994-02-01), Schreck et al.
patent: 5295095 (1994-03-01), Josephson
patent: 5295106 (1994-03-01), Jinbo
patent: 5297081 (1994-03-01), Challa
patent: 5311480 (1994-05-01), Schreck
patent: 5319604 (1994-06-01), Imondi et al.
Mukherjee, et al., "A Single Transistor EEPROM Cell and Its Implementation in a 512K CMOS EEPROM", IEDM 85, pp. 616-619, 1985.
Haddad, et al., "An Investigation of Erase-Mode Dependent Hole Trapping in Flash EEPROM Memory Cell", IEEE, vol. 11, No. 11, pp. 514-516, Nov. 1990.
Ajika, et al., "A 5 Volt Only 16M BIT Flash EEPROM Cell With a Simple Stacked Gate Structure", IEDM 90, pp. 115-118, 1990.
D'Arrigo, et al., "Nonvolatile Memories", ISSCC 89, pp. 132-133, Feb. 16, 1989.
Atsumi Shigeru
Tanaka Sumio
Kabushiki Kaisha Toshiba
LaRoche Eugene R.
Tran Andrew Q.
LandOfFree
Nonvolatile semiconductor memory device having row decoder suppl does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Nonvolatile semiconductor memory device having row decoder suppl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nonvolatile semiconductor memory device having row decoder suppl will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1940271