This application is related to U.S. Pat. No. 6,128,226, issued Oct. 3, 2000 and entitled “Method and Apparatus for Operating with a Close to Ground signal,” to U.S. Pat. No. 6,134,156, issued Oct. 17, 2000 and entitled “Method for Initiating a Retrieval Procedure in Virtual Ground Arrays,” to U.S. application Ser. No. 09/827,756, filed on even date herewith and entitled “Architecture And Scheme For A Non-Strobed Read Sequence,” and to U.S. application Ser. No, 09/827,596, filed on even date herewith and entitled “Programming and Erasing Methods For A Reference cell of An NROM Array,” the foregoing patents and patent applications being incorporated by reference in their entireties as if set forth herein.
Number | Name | Date | Kind |
---|---|---|---|
4016588 | Ohya et al. | Apr 1977 | A |
4017888 | Christie et al. | Apr 1977 | A |
4151021 | McElroy | Apr 1979 | A |
4173766 | Hayes | Nov 1979 | A |
4173791 | Bell | Nov 1979 | A |
4257832 | Schwabe et al. | Mar 1981 | A |
4281397 | Neal et al. | Jul 1981 | A |
4306353 | Jacobs et al. | Dec 1981 | A |
4342149 | Jacobs et al. | Aug 1982 | A |
4360900 | Bate | Nov 1982 | A |
4380057 | Kotecha et al. | Apr 1983 | A |
4388705 | Sheppard | Jun 1983 | A |
4448400 | Harari | May 1984 | A |
4471373 | Shimizu et al. | Sep 1984 | A |
4521796 | Rajkanan et al. | Jun 1985 | A |
4527257 | Cricchi | Jul 1985 | A |
4586163 | Koike | Apr 1986 | A |
4630085 | Koyama | Dec 1986 | A |
4667217 | Janning | May 1987 | A |
4742491 | Liang et al. | May 1988 | A |
4769340 | Chang et al. | Sep 1988 | A |
4780424 | Holler et al. | Oct 1988 | A |
4847808 | Kobatake | Jul 1989 | A |
4870470 | Bass, Jr. et al. | Sep 1989 | A |
4916671 | Ichiguchi | Apr 1990 | A |
4941028 | Chen et al. | Jul 1990 | A |
5021999 | Kohda et al. | Jun 1991 | A |
5042009 | Kazerounian et al. | Aug 1991 | A |
5075245 | Woo et al. | Dec 1991 | A |
5104819 | Freiberger et al. | Apr 1992 | A |
5142496 | Van Buskirk | Aug 1992 | A |
5159570 | Mitchell et al. | Oct 1992 | A |
5168334 | Mitchell et al. | Dec 1992 | A |
5172338 | Mehrotra et al. | Dec 1992 | A |
5175120 | Lee | Dec 1992 | A |
5214303 | Aoki | May 1993 | A |
5241497 | Komarek | Aug 1993 | A |
5289412 | Frary et al. | Feb 1994 | A |
5295108 | Higa | Mar 1994 | A |
5305262 | Yoneda | Apr 1994 | A |
5311049 | Tsuruta | May 1994 | A |
5315541 | Harari et al. | May 1994 | A |
5324675 | Hayabuchi | Jun 1994 | A |
5345425 | Shikatani | Sep 1994 | A |
5349221 | Shimoji | Sep 1994 | A |
5350710 | Hong et al. | Sep 1994 | A |
5359554 | Odake et al. | Oct 1994 | A |
5393701 | Ko et al. | Feb 1995 | A |
5394355 | Uramoto et al. | Feb 1995 | A |
5399891 | Yiu et al. | Mar 1995 | A |
5412601 | Sawada et al. | May 1995 | A |
5414693 | Ma et al. | May 1995 | A |
5418176 | Yang et al. | May 1995 | A |
5418743 | Tomioka et al. | May 1995 | A |
5422844 | Wolstenholme et al. | Jun 1995 | A |
5424567 | Chen | Jun 1995 | A |
5424978 | Wada et al. | Jun 1995 | A |
5426605 | Van Berkel et al. | Jun 1995 | A |
5434825 | Harari | Jul 1995 | A |
5436481 | Egawa et al. | Jul 1995 | A |
5440505 | Fazio et al. | Aug 1995 | A |
5450341 | Sawada et al. | Sep 1995 | A |
5450354 | Sawada et al. | Sep 1995 | A |
5455793 | Amin et al. | Oct 1995 | A |
5467308 | Chang et al. | Nov 1995 | A |
5477499 | Van Buskirk et al. | Dec 1995 | A |
5496753 | Sakurai et al. | Mar 1996 | A |
5518942 | Shrivastava | May 1996 | A |
5521870 | Ishikawa | May 1996 | A |
5523251 | Hong | Jun 1996 | A |
5553018 | Wang et al. | Sep 1996 | A |
5563823 | Yiu et al. | Oct 1996 | A |
5581252 | Thomas | Dec 1996 | A |
5583808 | Brahmbhatt | Dec 1996 | A |
5592417 | Mirabel | Jan 1997 | A |
5599727 | Hakozaki et al. | Feb 1997 | A |
5606523 | Mirabel | Feb 1997 | A |
5623438 | Guritz et al. | Apr 1997 | A |
5654568 | Nakao | Aug 1997 | A |
5656513 | Wang et al. | Aug 1997 | A |
5712814 | Fratin et al. | Jan 1998 | A |
5748534 | Dunlap et al. | May 1998 | A |
5754475 | Bill et al. | May 1998 | A |
5760445 | Diaz | Jun 1998 | A |
5768192 | Eitan | Jun 1998 | A |
5777919 | Chi-Yung et al. | Jul 1998 | A |
5784314 | Sall et al. | Jul 1998 | A |
5787036 | Okazawa | Jul 1998 | A |
5793079 | Georgescu et al. | Aug 1998 | A |
5801076 | Ghneim et al. | Sep 1998 | A |
5812449 | Song | Sep 1998 | A |
5812456 | Hull et al. | Sep 1998 | A |
5825686 | Schmitt-Landsiedel et al. | Oct 1998 | A |
5828601 | Hollmer et al. | Oct 1998 | A |
5834851 | Ikeda et al. | Nov 1998 | A |
5836772 | Chang et al. | Nov 1998 | A |
5841700 | Chang | Nov 1998 | A |
5847441 | Cutter et al. | Dec 1998 | A |
5864164 | Wen | Jan 1999 | A |
5870335 | Khan et al. | Feb 1999 | A |
5886927 | Takeuchi | Mar 1999 | A |
5946558 | Hsu | Aug 1999 | A |
5949728 | Liu et al. | Sep 1999 | A |
5963412 | En | Oct 1999 | A |
5963465 | Eitan | Oct 1999 | A |
5969989 | Iwahashi | Oct 1999 | A |
5973373 | Krautschneider et al. | Oct 1999 | A |
5991202 | Derhacobian et al. | Nov 1999 | A |
6011725 | Eitan | Jan 2000 | A |
6018186 | Hsu | Jan 2000 | A |
6020241 | You et al. | Feb 2000 | A |
6028324 | Su et al. | Feb 2000 | A |
6030871 | Eitan | Feb 2000 | A |
6034403 | Wu | Mar 2000 | A |
6034896 | Ranaweera et al. | Mar 2000 | A |
6063666 | Chang et al. | May 2000 | A |
6097639 | Choi et al. | Aug 2000 | A |
6108241 | Chevallier | Aug 2000 | A |
6128226 | Eitan et al. | Oct 2000 | A |
6134156 | Eitan | Oct 2000 | A |
6163048 | Hirose et al. | Dec 2000 | A |
6169691 | Pasotti et al. | Jan 2001 | B1 |
6185143 | Perner et al. | Feb 2001 | B1 |
6201282 | Eitan | Mar 2001 | B1 |
6205056 | Pan et al. | Mar 2001 | B1 |
6219277 | Devin et al. | Apr 2001 | B1 |
6222768 | Hollmer et al. | Apr 2001 | B1 |
6282145 | Tran et al. | Aug 2001 | B1 |
6304485 | Harari et al. | Oct 2001 | B1 |
6353554 | Banks | Mar 2002 | B1 |
20020034097 | Banks | Mar 2002 | A1 |
20020071313 | Takano et al. | Jun 2002 | A1 |
Number | Date | Country |
---|---|---|
0693781 | Jan 1996 | EP |
0751560 | Jan 1997 | EP |
1073120 | Jan 2001 | EP |
1297899 | Nov 1972 | GB |
2157489 | Oct 1985 | GB |
04291962 | Oct 1992 | JP |
05021758 | Jan 1993 | JP |
07193151 | Jul 1995 | JP |
09162314 | Jun 1997 | JP |
WO 8100790 | Mar 1981 | WO |
WO 9625741 | Aug 1996 | WO |
Entry |
---|
U.S. patent application Ser. No. 08/902,890, Eitan, filed May 4, 2000. |
U.S. patent application Ser. No. 08/905,286, Eitan, filed Jul. 30, 1997. |
U.S. patent application Ser. No. 09/082,280, Eitan, filed May 20, 1998. |
U.S. patent application Ser. No. 09/348,720, Eitan, filed Jul. 6, 1999. |
U.S. patent application Ser. No. 09/413,408, Eitan, filed Oct. 6, 1999. |
U.S. patent application Ser. No. 09/536,125, Eitan et al., filed Mar. 28, 2000. |
Chan et al., “A True Single-Transistor Oxide-Nitride-Oxide EEPROM Device,” IEEE Electron Device Letters, vol. EDL-8, No. 3, Mar. 1987. |
Chang, J., “Nonvolatile Semiconductor Memory Devices,” Proceedings of the IEEE, vol. 64 No. 7, pp. 1039-1059, Jul., 1976. |
Eitan et al., “Hot-Electron Injection into the Oxide in n-Channel MOS Devices,” IEEE Transactions on Electron Devices, vol. ED-28, No. 3, pp. 328-340, Mar. 1981. |
Glasser et al., “The Design and Analysis of VLSI Circuits,” Addison Wesley Publishing Co., Chapter 2, 1988. |
Lee, H., “A New Approach For the Floating-Gate MOS Nonvolatile Memory”, Applied Physics Letters, vol. 31, No. 7, pp. 475-476, Oct. 1977. |
Ma et al., “A Dual-bit Split-Gate EEPROM (DSG) Cell in Contactless Array for Single-Vcc High Density Flash Memories,” IEEE, pp. 3.5.1-3.5.4, 1994. |
Oshima et al., “Process and Device Technologies for 16Mbit Eproms with Large-Tilt-Angle Implanted P-Pocket Cell,” IEEE, CH2865-4/90/0000-0095, pp. 5.2.1-5.2.4, 1990. |
Ricco, Bruno et al., “Nonvolatile Multilevel Memories for Digital Application,” IEEE, vol. 86, No. 12, pp. 2399-2421, issued 1998. |
Roy, Anirban, “Characterization and Modeling of Charge Trapping and Retention in Novel Multi-Dielectric Nonvolatile Semiconductor Memory Devices,” Doctoral Dissertation, Sherman Fairchild Center, Department of Computer Science and Electrical Engineering, pp. 1-35, 1989. |
“2 Bit/Cell EEPROM Cell Using Band-To-Band Tunneling For Data Read-Out,” IBM Technical Disclosure Bulletin, U.S. IBM Corp. NY vol. 35, No. 4B, ISSN:0018-8689, pp. 136-140, Sep., 1992. |
Tseng, Hsing-Huang et al., “Thin CVD Stacked Gate Dielectric for ULSI Technology”, IEEE, 0-7803-1450-6, pp. 321-324, 1993. |
Pickar, K.A., “Ion Implantation in Silicon,” Applied Solid State Science, vol. 5, R. Wolfe Edition, Academic Press, New York, pp. 151-249, 1975. |
Bhattacharyya et al., “FET Gate Structure for Nonvolatile N-Channel Read-Mostly Memory Device,” IBM Technical Disclosure Bulletin, U.S. IBM Corp. vol. 18, No. 6, p. 1768, Nov., 1975. |
Martin et al. “Analog Integrated Circuit Design”, John Wiley and Sons Inc., Chapter 10, Jun. 1997. |
Martin, K. “Improved Circuits for Realization of Switched-capacitor Filters,” John Wiley and Sons Inc., Chapter 10, Jun. 1997. |
Bude et al., “EEPROM/Flash Sub 3.0 V Drain-Source Bias Hot carrier Writing”, IEDM 95, pp. 989-992. |
Bude et al., “Secondary Electron Flash—a High Performance, Low Power Flash Technology for 0.35 μm and Below”, IEDM 97, pp. 279-282. |
Bude et al., “Modeling Nonequilibrium Hot Carrier Device Effects”, Conference of Insulator Specialists of Europe, Sweden, Jun. 1997. |