DE60314068D1 - Nichtflüchtiger Halbleiterspeicher - Google Patents
Nichtflüchtiger HalbleiterspeicherInfo
- Publication number
- DE60314068D1 DE60314068D1 DE60314068T DE60314068T DE60314068D1 DE 60314068 D1 DE60314068 D1 DE 60314068D1 DE 60314068 T DE60314068 T DE 60314068T DE 60314068 T DE60314068 T DE 60314068T DE 60314068 D1 DE60314068 D1 DE 60314068D1
- Authority
- DE
- Germany
- Prior art keywords
- semiconductor memory
- volatile semiconductor
- volatile
- memory
- semiconductor
- 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 - Lifetime
Links
- 239000004065 semiconductor Substances 0.000 title 1
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
- G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
- G11C16/0483—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells having several storage transistors connected in series
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
- G11C11/5621—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using charge storage in a floating gate
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
- G11C11/5621—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using charge storage in a floating gate
- G11C11/5628—Programming or writing circuits; Data input circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
- G11C11/5621—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using charge storage in a floating gate
- G11C11/5628—Programming or writing circuits; Data input circuits
- G11C11/5635—Erasing circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
- G11C11/5621—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using charge storage in a floating gate
- G11C11/5642—Sensing or reading circuits; Data output circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Read Only Memory (AREA)
- Semiconductor Memories (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002281205 | 2002-09-26 | ||
JP2002281205A JP4270832B2 (ja) | 2002-09-26 | 2002-09-26 | 不揮発性半導体メモリ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60314068D1 true DE60314068D1 (de) | 2007-07-12 |
DE60314068T2 DE60314068T2 (de) | 2008-01-24 |
Family
ID=31973305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60314068T Expired - Lifetime DE60314068T2 (de) | 2002-09-26 | 2003-02-28 | Nichtflüchtiger Halbleiterspeicher |
Country Status (7)
Country | Link |
---|---|
US (2) | US6850435B2 (de) |
EP (1) | EP1403877B1 (de) |
JP (1) | JP4270832B2 (de) |
KR (1) | KR100515867B1 (de) |
CN (1) | CN1295794C (de) |
DE (1) | DE60314068T2 (de) |
TW (1) | TWI247427B (de) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3631463B2 (ja) | 2001-12-27 | 2005-03-23 | 株式会社東芝 | 不揮発性半導体記憶装置 |
JP3977799B2 (ja) * | 2003-12-09 | 2007-09-19 | 株式会社東芝 | 不揮発性半導体記憶装置 |
TWI292914B (de) * | 2002-01-17 | 2008-01-21 | Macronix Int Co Ltd | |
JP3935139B2 (ja) | 2002-11-29 | 2007-06-20 | 株式会社東芝 | 半導体記憶装置 |
US6657891B1 (en) | 2002-11-29 | 2003-12-02 | Kabushiki Kaisha Toshiba | Semiconductor memory device for storing multivalued data |
US7392436B2 (en) * | 2003-05-08 | 2008-06-24 | Micron Technology, Inc. | Program failure recovery |
JP4170952B2 (ja) | 2004-01-30 | 2008-10-22 | 株式会社東芝 | 半導体記憶装置 |
JP4504138B2 (ja) * | 2004-09-03 | 2010-07-14 | 株式会社東芝 | 記憶システム及びそのデータコピー方法 |
JP4417813B2 (ja) * | 2004-10-01 | 2010-02-17 | 株式会社東芝 | 半導体記憶装置及びメモリカード |
JP4786171B2 (ja) | 2004-12-10 | 2011-10-05 | 株式会社東芝 | 半導体記憶装置 |
US7564713B2 (en) * | 2005-04-28 | 2009-07-21 | Kabushiki Kaisha Toshiba | Semiconductor integrated circuit device wherein during data write a potential transferred to each bit line is changed in accordance with program order of program data |
KR100673703B1 (ko) * | 2005-06-14 | 2007-01-24 | 주식회사 하이닉스반도체 | 멀티 레벨 셀들을 포함하는 플래시 메모리 장치의 카피백동작 제어 방법 |
KR100729355B1 (ko) * | 2005-07-04 | 2007-06-15 | 삼성전자주식회사 | 멀티 레벨 셀을 갖는 노어 플래시 메모리 장치 및 그것의읽기 방법 |
KR100642892B1 (ko) | 2005-07-19 | 2006-11-03 | 주식회사 하이닉스반도체 | 면적이 감소된 페이지 버퍼 회로와 그 독출 및 프로그램동작 방법 |
KR100729359B1 (ko) | 2005-09-23 | 2007-06-15 | 삼성전자주식회사 | 낸드 플래시 메모리 장치 및 그것의 프로그램 방법 |
JP2007102848A (ja) * | 2005-09-30 | 2007-04-19 | Toshiba Corp | 半導体集積回路装置 |
US7206235B1 (en) | 2005-10-14 | 2007-04-17 | Sandisk Corporation | Apparatus for controlled programming of non-volatile memory exhibiting bit line coupling |
US7286406B2 (en) * | 2005-10-14 | 2007-10-23 | Sandisk Corporation | Method for controlled programming of non-volatile memory exhibiting bit line coupling |
US7517482B2 (en) * | 2005-11-09 | 2009-04-14 | Industrial Technology Research Institute | Method for producing polymeric membranes with high-recovery rate |
JP2007164892A (ja) * | 2005-12-13 | 2007-06-28 | Toshiba Corp | 不揮発性半導体記憶装置のしきい値読み出し方法及び不揮発性半導体記憶装置 |
JP2007280505A (ja) * | 2006-04-06 | 2007-10-25 | Toshiba Corp | 半導体記憶装置 |
JP4896569B2 (ja) | 2006-04-10 | 2012-03-14 | 株式会社東芝 | 半導体集積回路装置及びそのダイナミックラッチのリフレッシュ方法 |
WO2007126665A1 (en) * | 2006-04-12 | 2007-11-08 | Sandisk Corporation | Reducing the impact of program disturb during read |
US7499326B2 (en) | 2006-04-12 | 2009-03-03 | Sandisk Corporation | Apparatus for reducing the impact of program disturb |
JP2007310936A (ja) * | 2006-05-17 | 2007-11-29 | Toshiba Corp | 半導体記憶装置 |
KR100754226B1 (ko) * | 2006-08-22 | 2007-09-03 | 삼성전자주식회사 | 비휘발성 데이터 저장장치의 프로그래밍 방법 및 그 장치 |
US7593259B2 (en) * | 2006-09-13 | 2009-09-22 | Mosaid Technologies Incorporated | Flash multi-level threshold distribution scheme |
JP2008111921A (ja) * | 2006-10-30 | 2008-05-15 | Renesas Technology Corp | 表示制御用半導体集積回路 |
KR100801035B1 (ko) * | 2006-12-14 | 2008-02-04 | 삼성전자주식회사 | 멀티 레벨 셀의 프로그램 방법, 페이지 버퍼 블록 및 이를포함하는 불휘발성 메모리 장치 |
KR100885912B1 (ko) | 2007-01-23 | 2009-02-26 | 삼성전자주식회사 | 기입된 데이터 값에 기초하여 데이터를 선택적으로검증하는 데이터 검증 방법 및 반도체 메모리 장치 |
KR100855971B1 (ko) | 2007-01-23 | 2008-09-02 | 삼성전자주식회사 | 초기 독출 동작없이 메모리 셀에 데이터를 프로그래밍할 수있는 메모리 셀 프로그래밍 방법 및 반도체 메모리 장치 |
KR100819102B1 (ko) * | 2007-02-06 | 2008-04-03 | 삼성전자주식회사 | 개선된 멀티 페이지 프로그램 동작을 갖는 불휘발성 반도체메모리 장치 |
US7646636B2 (en) * | 2007-02-16 | 2010-01-12 | Mosaid Technologies Incorporated | Non-volatile memory with dynamic multi-mode operation |
US7577059B2 (en) * | 2007-02-27 | 2009-08-18 | Mosaid Technologies Incorporated | Decoding control with address transition detection in page erase function |
US7804718B2 (en) * | 2007-03-07 | 2010-09-28 | Mosaid Technologies Incorporated | Partial block erase architecture for flash memory |
US7577029B2 (en) * | 2007-05-04 | 2009-08-18 | Mosaid Technologies Incorporated | Multi-level cell access buffer with dual function |
KR100965066B1 (ko) * | 2008-03-28 | 2010-06-21 | 주식회사 하이닉스반도체 | 플래시 메모리 소자 및 그 블록 선택 회로 |
KR20100050789A (ko) * | 2008-11-06 | 2010-05-14 | 삼성전자주식회사 | 메모리 장치 및 그것을 포함하는 메모리 시스템 |
JP5193830B2 (ja) | 2008-12-03 | 2013-05-08 | 株式会社東芝 | 不揮発性半導体メモリ |
JP2010140521A (ja) * | 2008-12-09 | 2010-06-24 | Powerchip Semiconductor Corp | 不揮発性半導体記憶装置とその読み出し方法 |
JP2011003850A (ja) * | 2009-06-22 | 2011-01-06 | Toshiba Corp | 半導体記憶装置 |
JP2011008838A (ja) * | 2009-06-23 | 2011-01-13 | Toshiba Corp | 不揮発性半導体記憶装置およびその書き込み方法 |
KR101009751B1 (ko) * | 2009-06-24 | 2011-01-19 | 주식회사 아이에스시테크놀러지 | Led용 전기적 검사장비 |
JP5075992B2 (ja) * | 2011-02-02 | 2012-11-21 | 株式会社東芝 | 半導体記憶装置 |
JP5380506B2 (ja) * | 2011-09-22 | 2014-01-08 | 株式会社東芝 | 不揮発性半導体記憶装置 |
US9588883B2 (en) | 2011-09-23 | 2017-03-07 | Conversant Intellectual Property Management Inc. | Flash memory system |
CN103455440A (zh) * | 2012-06-04 | 2013-12-18 | 慧荣科技股份有限公司 | 快闪内存装置及快闪内存的数据存取方法 |
TWI506630B (zh) * | 2012-06-11 | 2015-11-01 | Macronix Int Co Ltd | 具有變動壓降的位元線偏壓電路 |
US9530469B2 (en) * | 2013-03-15 | 2016-12-27 | Sony Semiconductor Solutions Corporation | Integrated circuit system with non-volatile memory stress suppression and method of manufacture thereof |
CN107370351B (zh) * | 2016-05-13 | 2019-12-27 | 中芯国际集成电路制造(天津)有限公司 | 电荷泄放电路 |
KR102540765B1 (ko) * | 2016-09-07 | 2023-06-08 | 에스케이하이닉스 주식회사 | 메모리 장치 및 이를 포함하는 메모리 시스템 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960002006B1 (ko) | 1991-03-12 | 1996-02-09 | 가부시끼가이샤 도시바 | 2개의 기준 레벨을 사용하는 기록 검증 제어기를 갖는 전기적으로 소거 가능하고 프로그램 가능한 불휘발성 메모리 장치 |
US5357462A (en) | 1991-09-24 | 1994-10-18 | Kabushiki Kaisha Toshiba | Electrically erasable and programmable non-volatile semiconductor memory with automatic write-verify controller |
JP3421365B2 (ja) * | 1992-07-29 | 2003-06-30 | 直 柴田 | 半導体装置 |
JP3252306B2 (ja) * | 1993-08-10 | 2002-02-04 | 株式会社日立製作所 | 半導体不揮発性記憶装置 |
KR0169267B1 (ko) | 1993-09-21 | 1999-02-01 | 사토 후미오 | 불휘발성 반도체 기억장치 |
KR100244864B1 (ko) | 1996-03-18 | 2000-03-02 | 니시무로 타이죠 | 불휘발성 반도체 기억 장치 |
JP3863330B2 (ja) | 1999-09-28 | 2006-12-27 | 株式会社東芝 | 不揮発性半導体メモリ |
JP3784229B2 (ja) * | 2000-01-21 | 2006-06-07 | シャープ株式会社 | 不揮発性半導体記憶装置およびそれを用いたシステムlsi |
JP3983969B2 (ja) * | 2000-03-08 | 2007-09-26 | 株式会社東芝 | 不揮発性半導体記憶装置 |
JP2002207715A (ja) * | 2001-01-11 | 2002-07-26 | Mitsubishi Electric Corp | マイクロコンピュータ及びそれに用いるメモリ制御方法 |
US6480419B2 (en) * | 2001-02-22 | 2002-11-12 | Samsung Electronics Co., Ltd. | Bit line setup and discharge circuit for programming non-volatile memory |
-
2002
- 2002-09-26 JP JP2002281205A patent/JP4270832B2/ja not_active Expired - Lifetime
-
2003
- 2003-02-27 US US10/373,920 patent/US6850435B2/en not_active Expired - Lifetime
- 2003-02-28 EP EP03004334A patent/EP1403877B1/de not_active Expired - Lifetime
- 2003-02-28 DE DE60314068T patent/DE60314068T2/de not_active Expired - Lifetime
- 2003-09-18 TW TW092125748A patent/TWI247427B/zh not_active IP Right Cessation
- 2003-09-25 KR KR10-2003-0066492A patent/KR100515867B1/ko active IP Right Grant
- 2003-09-26 CN CNB031598439A patent/CN1295794C/zh not_active Expired - Lifetime
-
2004
- 2004-03-10 US US10/796,157 patent/US6885583B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
TW200409360A (en) | 2004-06-01 |
JP2004118940A (ja) | 2004-04-15 |
JP4270832B2 (ja) | 2009-06-03 |
US6850435B2 (en) | 2005-02-01 |
KR100515867B1 (ko) | 2005-09-21 |
TWI247427B (en) | 2006-01-11 |
US20040174741A1 (en) | 2004-09-09 |
EP1403877B1 (de) | 2007-05-30 |
US20040062077A1 (en) | 2004-04-01 |
US6885583B2 (en) | 2005-04-26 |
DE60314068T2 (de) | 2008-01-24 |
EP1403877A1 (de) | 2004-03-31 |
CN1295794C (zh) | 2007-01-17 |
KR20040027407A (ko) | 2004-04-01 |
CN1497730A (zh) | 2004-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |