CN1591688A - 删除时间缩短的非易失性半导体存储装置 - Google Patents
删除时间缩短的非易失性半导体存储装置 Download PDFInfo
- Publication number
- CN1591688A CN1591688A CNA2004100769104A CN200410076910A CN1591688A CN 1591688 A CN1591688 A CN 1591688A CN A2004100769104 A CNA2004100769104 A CN A2004100769104A CN 200410076910 A CN200410076910 A CN 200410076910A CN 1591688 A CN1591688 A CN 1591688A
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- 239000004065 semiconductor Substances 0.000 title claims description 27
- 238000012217 deletion Methods 0.000 claims description 258
- 230000037430 deletion Effects 0.000 claims description 258
- 230000009471 action Effects 0.000 claims description 63
- 238000000034 method Methods 0.000 claims description 47
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- 238000011084 recovery Methods 0.000 abstract description 5
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Images
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
- G11C16/10—Programming or data input circuits
- G11C16/14—Circuits for erasing electrically, e.g. erase voltage switching 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
- G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
-
- 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
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP312905/2003 | 2003-09-04 | ||
JP312905/03 | 2003-09-04 | ||
JP2003312905A JP4315767B2 (ja) | 2003-09-04 | 2003-09-04 | 不揮発性半導体記憶装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1591688A true CN1591688A (zh) | 2005-03-09 |
CN100444284C CN100444284C (zh) | 2008-12-17 |
Family
ID=34225123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100769104A Expired - Fee Related CN100444284C (zh) | 2003-09-04 | 2004-09-03 | 删除时间缩短的非易失性半导体存储装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7050336B2 (zh) |
JP (1) | JP4315767B2 (zh) |
KR (1) | KR100632332B1 (zh) |
CN (1) | CN100444284C (zh) |
TW (1) | TWI283869B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8493793B2 (en) | 2010-09-20 | 2013-07-23 | Samsung Electronics Co., Ltd. | Nonvolatile memory device and erasure method thereof |
CN103606383A (zh) * | 2013-11-11 | 2014-02-26 | 广东博观科技有限公司 | 一种自适应的芯片擦除字线分组的装置和方法 |
CN104810057A (zh) * | 2014-01-27 | 2015-07-29 | 华邦电子股份有限公司 | 闪存存储器装置及闪存存储器的抹除方法 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7593259B2 (en) | 2006-09-13 | 2009-09-22 | Mosaid Technologies Incorporated | Flash multi-level threshold distribution scheme |
KR100830575B1 (ko) | 2006-09-26 | 2008-05-21 | 삼성전자주식회사 | 플래시 메모리 장치 및 그것의 멀티-블록 소거 방법 |
KR100891406B1 (ko) * | 2007-01-23 | 2009-04-02 | 주식회사 하이닉스반도체 | 불휘발성 메모리 소자의 소거 방법 |
US7633813B2 (en) | 2007-01-23 | 2009-12-15 | Hynix Semiconductor Inc. | Method of performing an erase operation in a non-volatile memory device |
KR100891851B1 (ko) * | 2007-07-27 | 2009-04-07 | 삼성전기주식회사 | 고정자와 이를 갖는 압전 초음파 모터 |
US7995392B2 (en) | 2007-12-13 | 2011-08-09 | Kabushiki Kaisha Toshiba | Semiconductor memory device capable of shortening erase time |
JP5112217B2 (ja) * | 2008-08-07 | 2013-01-09 | 三星電子株式会社 | 不揮発性半導体記憶装置のチップ消去方法 |
US7835190B2 (en) * | 2008-08-12 | 2010-11-16 | Micron Technology, Inc. | Methods of erase verification for a flash memory device |
US8447919B1 (en) * | 2009-08-20 | 2013-05-21 | Sk Hynix Memory Solutions Inc. | Measure of health for writing to locations in flash |
TWI427636B (zh) * | 2009-11-27 | 2014-02-21 | Macronix Int Co Ltd | 於一記憶積體電路上進行抹除操作之方法與裝置 |
JP2012064290A (ja) * | 2010-09-17 | 2012-03-29 | Toshiba Corp | 不揮発性半導体メモリ |
US8605525B2 (en) * | 2010-11-23 | 2013-12-10 | Macronix International Co., Ltd. | System and method for testing for defects in a semiconductor memory array |
KR101213922B1 (ko) * | 2010-12-30 | 2012-12-18 | 에스케이하이닉스 주식회사 | 반도체 메모리 소자 및 그 동작 방법 |
US9588883B2 (en) | 2011-09-23 | 2017-03-07 | Conversant Intellectual Property Management Inc. | Flash memory system |
US8797802B2 (en) * | 2012-03-15 | 2014-08-05 | Macronix International Co., Ltd. | Method and apparatus for shortened erase operation |
KR101975406B1 (ko) | 2012-07-11 | 2019-05-07 | 삼성전자주식회사 | 비휘발성 메모리 장치 및 그것을 포함하는 메모리 시스템 및 그것의 메모리 블록 관리, 소거, 및 프로그램 방법들 |
JP5583185B2 (ja) * | 2012-10-12 | 2014-09-03 | ウィンボンド エレクトロニクス コーポレーション | 不揮発性半導体メモリ |
US11854624B2 (en) | 2021-11-18 | 2023-12-26 | Winbond Electronics Corp. | Non-volatile memory device and erasing operation method thereof |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5844842A (en) * | 1989-02-06 | 1998-12-01 | Hitachi, Ltd. | Nonvolatile semiconductor memory device |
JPH03105795A (ja) | 1989-09-20 | 1991-05-02 | Hitachi Ltd | 半導体不揮発性記憶装置 |
KR100204721B1 (ko) * | 1989-08-18 | 1999-06-15 | 가나이 쓰도무 | 메모리블럭으로 분활된 메모리셀 어레이를 갖는 전기적 소거 가능한 반도체 불휘발성 기억장치 |
JPH0963287A (ja) | 1995-08-29 | 1997-03-07 | Mitsubishi Electric Corp | 不揮発性記憶装置 |
AU6837296A (en) * | 1995-08-31 | 1997-03-19 | Hitachi Limited | Semiconductor non-volatile memory device and computer system using the same |
JP3200012B2 (ja) * | 1996-04-19 | 2001-08-20 | 株式会社東芝 | 記憶システム |
JP3930074B2 (ja) * | 1996-09-30 | 2007-06-13 | 株式会社ルネサステクノロジ | 半導体集積回路及びデータ処理システム |
US6134148A (en) * | 1997-09-30 | 2000-10-17 | Hitachi, Ltd. | Semiconductor integrated circuit and data processing system |
JP3227698B2 (ja) * | 1998-03-16 | 2001-11-12 | 日本電気株式会社 | 不揮発性半導体記憶装置 |
JP3540220B2 (ja) | 1999-10-27 | 2004-07-07 | Necエレクトロニクス株式会社 | フラッシュeepromおよびその記憶データ消去方法 |
JP3802763B2 (ja) * | 2001-01-29 | 2006-07-26 | シャープ株式会社 | 不揮発性半導体メモリ装置およびその消去方法 |
-
2003
- 2003-09-04 JP JP2003312905A patent/JP4315767B2/ja not_active Expired - Fee Related
-
2004
- 2004-08-26 TW TW093125480A patent/TWI283869B/zh not_active IP Right Cessation
- 2004-09-01 US US10/930,806 patent/US7050336B2/en active Active
- 2004-09-02 KR KR1020040069789A patent/KR100632332B1/ko not_active IP Right Cessation
- 2004-09-03 CN CNB2004100769104A patent/CN100444284C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8493793B2 (en) | 2010-09-20 | 2013-07-23 | Samsung Electronics Co., Ltd. | Nonvolatile memory device and erasure method thereof |
CN103606383A (zh) * | 2013-11-11 | 2014-02-26 | 广东博观科技有限公司 | 一种自适应的芯片擦除字线分组的装置和方法 |
CN104810057A (zh) * | 2014-01-27 | 2015-07-29 | 华邦电子股份有限公司 | 闪存存储器装置及闪存存储器的抹除方法 |
CN104810057B (zh) * | 2014-01-27 | 2019-05-24 | 华邦电子股份有限公司 | 闪存存储器装置及闪存存储器的抹除方法 |
Also Published As
Publication number | Publication date |
---|---|
US20050052908A1 (en) | 2005-03-10 |
CN100444284C (zh) | 2008-12-17 |
TW200519951A (en) | 2005-06-16 |
JP4315767B2 (ja) | 2009-08-19 |
US7050336B2 (en) | 2006-05-23 |
KR20050024248A (ko) | 2005-03-10 |
TWI283869B (en) | 2007-07-11 |
JP2005085309A (ja) | 2005-03-31 |
KR100632332B1 (ko) | 2006-10-11 |
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