DE69324127T2 - Halbleiterspeicheranordnung und Datenlöschungsverfahren dafür - Google Patents
Halbleiterspeicheranordnung und Datenlöschungsverfahren dafürInfo
- Publication number
- DE69324127T2 DE69324127T2 DE69324127T DE69324127T DE69324127T2 DE 69324127 T2 DE69324127 T2 DE 69324127T2 DE 69324127 T DE69324127 T DE 69324127T DE 69324127 T DE69324127 T DE 69324127T DE 69324127 T2 DE69324127 T2 DE 69324127T2
- Authority
- DE
- Germany
- Prior art keywords
- memory device
- semiconductor memory
- method therefor
- data erasure
- erasure method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/24—Bit-line control circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/10—Programming or data input circuits
- G11C16/14—Circuits for erasing electrically, e.g. erase voltage switching circuits
- G11C16/16—Circuits for erasing electrically, e.g. erase voltage switching circuits for erasing blocks, e.g. arrays, words, groups
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/08—Address circuits; Decoders; Word-line control circuits
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4316451A JP2541087B2 (ja) | 1992-10-30 | 1992-10-30 | 不揮発性半導体記憶装置のデ―タ消去方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69324127D1 DE69324127D1 (de) | 1999-04-29 |
DE69324127T2 true DE69324127T2 (de) | 1999-07-29 |
Family
ID=18077239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69324127T Expired - Fee Related DE69324127T2 (de) | 1992-10-30 | 1993-10-29 | Halbleiterspeicheranordnung und Datenlöschungsverfahren dafür |
Country Status (5)
Country | Link |
---|---|
US (1) | US5406521A (de) |
EP (1) | EP0613150B1 (de) |
JP (1) | JP2541087B2 (de) |
KR (1) | KR960001322B1 (de) |
DE (1) | DE69324127T2 (de) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0156590B1 (ko) * | 1993-05-11 | 1998-12-01 | 미요시 순키치 | 비소멸성 메모리장치, 비소멸성 메모리셀 및 다수의 트랜지스터의 각각과 비소멸성 메모리셀의 스레솔드값의 조절방법 |
JPH0778484A (ja) * | 1993-07-13 | 1995-03-20 | Nkk Corp | 記憶素子、不揮発性メモリ、不揮発性記憶装置及びそれを用いた情報記憶方法 |
JP3613594B2 (ja) * | 1993-08-19 | 2005-01-26 | 株式会社ルネサステクノロジ | 半導体素子およびこれを用いた半導体記憶装置 |
US5521867A (en) * | 1993-12-01 | 1996-05-28 | Advanced Micro Devices, Inc. | Adjustable threshold voltage conversion circuit |
US5623444A (en) * | 1994-08-25 | 1997-04-22 | Nippon Kokan Kk | Electrically-erasable ROM with pulse-driven memory cell transistors |
US5661686A (en) * | 1994-11-11 | 1997-08-26 | Nkk Corporation | Nonvolatile semiconductor memory |
US5602779A (en) * | 1994-11-11 | 1997-02-11 | Nkk Corporation | Nonvolatile multivalue memory |
US5808338A (en) * | 1994-11-11 | 1998-09-15 | Nkk Corporation | Nonvolatile semiconductor memory |
US5615146A (en) * | 1994-11-11 | 1997-03-25 | Nkk Corporation | Nonvolatile memory with write data latch |
US5646886A (en) * | 1995-05-24 | 1997-07-08 | National Semiconductor Corporation | Flash memory having segmented array for improved operation |
JPH08329691A (ja) * | 1995-05-30 | 1996-12-13 | Nkk Corp | 不揮発性半導体記憶装置 |
JPH0945090A (ja) * | 1995-07-31 | 1997-02-14 | Nkk Corp | 不揮発性半導体記憶装置 |
JPH0945094A (ja) * | 1995-07-31 | 1997-02-14 | Nkk Corp | 不揮発性半導体記憶装置 |
DE69521041T2 (de) * | 1995-08-02 | 2001-11-22 | St Microelectronics Srl | Flash-EEPROM mit integrierter Anordnung zur Begrenzung der Löschung der Source-Spannung |
US5608672A (en) * | 1995-09-26 | 1997-03-04 | Advanced Micro Devices, Inc. | Correction method leading to a uniform threshold voltage distribution for a flash eprom |
JPH0997500A (ja) * | 1995-09-29 | 1997-04-08 | Toshiba Corp | 不揮発性半導体記憶装置 |
JP3261302B2 (ja) * | 1996-03-19 | 2002-02-25 | シャープ株式会社 | 半導体メモリ装置及びその製造方法 |
US6330190B1 (en) * | 1996-05-30 | 2001-12-11 | Hyundai Electronics America | Semiconductor structure for flash memory enabling low operating potentials |
JP3549364B2 (ja) * | 1996-05-30 | 2004-08-04 | ヒュンダイ エレクトロニクス アメリカ | 三重ウェルを有するフラッシュ・メモリ・セルの製造方法 |
US6043123A (en) * | 1996-05-30 | 2000-03-28 | Hyundai Electronics America, Inc. | Triple well flash memory fabrication process |
JP3191861B2 (ja) * | 1997-01-30 | 2001-07-23 | 日本電気株式会社 | 不揮発性半導体メモリ装置及びその消去方法 |
JP3914340B2 (ja) * | 1997-08-30 | 2007-05-16 | 株式会社ハイニックスセミコンダクター | フラッシュメモリ装置 |
KR100274344B1 (ko) * | 1997-08-30 | 2000-12-15 | 김영환 | 플래쉬메모리셀의소거방법 |
US5912845A (en) * | 1997-09-10 | 1999-06-15 | Macronix International Co., Ltd. | Method and circuit for substrate current induced hot e- injection (SCIHE) approach for VT convergence at low VCC voltage |
US6359810B1 (en) | 1998-03-13 | 2002-03-19 | Atmel Corporation | Page mode erase in a flash memory array |
US6118705A (en) * | 1998-03-13 | 2000-09-12 | Atmel Corporation | Page mode erase in a flash memory array |
KR100290283B1 (ko) * | 1998-10-30 | 2001-05-15 | 윤종용 | 불휘발성 반도체 메모리 장치 및 그의 워드 라인 구동 방법 |
TW457698B (en) * | 1998-12-02 | 2001-10-01 | Winbond Electronics Corp | Nonvolatile memory control circuit and control method thereof |
KR20000043884A (ko) * | 1998-12-29 | 2000-07-15 | 김영환 | 스플리트 게이트형 플래쉬 메모리 셀의 소거 방법 |
US6072725A (en) * | 1999-01-26 | 2000-06-06 | Advanced Micro Devices, Inc. | Method of erasing floating gate capacitor used in voltage regulator |
US6069824A (en) * | 1999-03-03 | 2000-05-30 | Matsushita Electric Industrial Co., Ltd. | Semiconductor memory device |
JP2000276882A (ja) * | 1999-03-23 | 2000-10-06 | Nec Corp | 不揮発性半導体記憶装置とその記憶データの消去方法 |
KR100338089B1 (ko) * | 1999-12-27 | 2002-05-24 | 박종섭 | 플래시 메모리의 셀 복원 방법 |
JP3699886B2 (ja) * | 2000-07-14 | 2005-09-28 | 沖電気工業株式会社 | 半導体記憶回路 |
KR100387990B1 (ko) * | 2000-10-27 | 2003-06-18 | 김철갑 | 옥수수대 펄프 제조시 부산물로 생성되는 리그닌을포함하는 펄프슬러지를 이용한 활성탄 제조방법 |
EP1215680B1 (de) * | 2000-12-15 | 2008-03-19 | Halo Lsi Design and Device Technology Inc. | Schnelles Programmier- und Programmierverifikationsverfahren |
AU2002339620A1 (en) * | 2001-11-27 | 2003-06-10 | Koninklijke Philips Electronics N.V. | Semiconductor device having a byte-erasable eeprom memory |
US6998670B2 (en) * | 2003-04-25 | 2006-02-14 | Atmel Corporation | Twin EEPROM memory transistors with subsurface stepped floating gates |
US6888192B2 (en) * | 2003-04-25 | 2005-05-03 | Atmel Corporation | Mirror image non-volatile memory cell transistor pairs with single poly layer |
US6919242B2 (en) * | 2003-04-25 | 2005-07-19 | Atmel Corporation | Mirror image memory cell transistor pairs featuring poly floating spacers |
US7095653B2 (en) * | 2003-10-08 | 2006-08-22 | Micron Technology, Inc. | Common wordline flash array architecture |
US7319633B2 (en) * | 2003-12-19 | 2008-01-15 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
KR100749736B1 (ko) * | 2005-06-13 | 2007-08-16 | 삼성전자주식회사 | 플래시 메모리 장치 및 그것의 소거 방법 |
KR101362955B1 (ko) * | 2006-06-30 | 2014-02-12 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체장치 및 그 제조 방법 |
US7961511B2 (en) * | 2006-09-26 | 2011-06-14 | Sandisk Corporation | Hybrid programming methods and systems for non-volatile memory storage elements |
US7986564B2 (en) * | 2008-09-19 | 2011-07-26 | Macronix International Co., Ltd. | High second bit operation window method for virtual ground array with two-bit memory cells |
US8331164B2 (en) * | 2010-12-06 | 2012-12-11 | International Business Machines Corporation | Compact low-power asynchronous resistor-based memory read operation and circuit |
CN107534416B (zh) | 2015-04-24 | 2021-05-25 | 瑞士优北罗股份有限公司 | 用于调制信号的电路和方法 |
JP6450352B2 (ja) * | 2016-09-26 | 2019-01-09 | デクセリアルズ株式会社 | 多孔質炭素材料、及びその製造方法、並びに合成反応用触媒 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2644270B2 (ja) * | 1988-04-25 | 1997-08-25 | 株式会社日立製作所 | 半導体記憶装置 |
-
1992
- 1992-10-30 JP JP4316451A patent/JP2541087B2/ja not_active Expired - Fee Related
-
1993
- 1993-10-29 EP EP93117584A patent/EP0613150B1/de not_active Expired - Lifetime
- 1993-10-29 DE DE69324127T patent/DE69324127T2/de not_active Expired - Fee Related
- 1993-10-30 KR KR1019930023019A patent/KR960001322B1/ko not_active IP Right Cessation
- 1993-11-01 US US08/143,737 patent/US5406521A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0613150A2 (de) | 1994-08-31 |
EP0613150A3 (de) | 1995-05-24 |
US5406521A (en) | 1995-04-11 |
EP0613150B1 (de) | 1999-03-24 |
JPH06151785A (ja) | 1994-05-31 |
KR960001322B1 (ko) | 1996-01-25 |
JP2541087B2 (ja) | 1996-10-09 |
KR940010111A (ko) | 1994-05-24 |
DE69324127D1 (de) | 1999-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NEC ELECTRONICS CORP., KAWASAKI, KANAGAWA, JP |
|
8339 | Ceased/non-payment of the annual fee |