CN1449567A - 闪存中的字线译码结构 - Google Patents
闪存中的字线译码结构 Download PDFInfo
- Publication number
- CN1449567A CN1449567A CN01814914A CN01814914A CN1449567A CN 1449567 A CN1449567 A CN 1449567A CN 01814914 A CN01814914 A CN 01814914A CN 01814914 A CN01814914 A CN 01814914A CN 1449567 A CN1449567 A CN 1449567A
- Authority
- CN
- China
- Prior art keywords
- coupled
- decoding scheme
- node
- word line
- transistor
- 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.)
- Granted
Links
- 230000000295 complement effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 5
- 238000007667 floating Methods 0.000 description 5
- 101100365384 Mus musculus Eefsec gene Proteins 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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
- G11C16/08—Address circuits; Decoders; Word-line control circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/10—Decoders
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Read Only Memory (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22922100P | 2000-08-31 | 2000-08-31 | |
US60/229,221 | 2000-08-31 | ||
US09/690,554 US6347052B1 (en) | 2000-08-31 | 2000-10-17 | Word line decoding architecture in a flash memory |
US09/690,554 | 2000-10-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1449567A true CN1449567A (zh) | 2003-10-15 |
CN1305073C CN1305073C (zh) | 2007-03-14 |
Family
ID=26923081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018149146A Expired - Fee Related CN1305073C (zh) | 2000-08-31 | 2001-07-31 | 闪存中的字线译码结构 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6347052B1 (zh) |
EP (1) | EP1344221B1 (zh) |
JP (2) | JP4916084B2 (zh) |
KR (1) | KR100784473B1 (zh) |
CN (1) | CN1305073C (zh) |
AU (1) | AU2001280952A1 (zh) |
DE (1) | DE60136482D1 (zh) |
TW (1) | TW541544B (zh) |
WO (1) | WO2002019335A2 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103177754A (zh) * | 2011-12-21 | 2013-06-26 | 上海华虹Nec电子有限公司 | 一种储存器的地址译码电路 |
CN103811065A (zh) * | 2014-03-07 | 2014-05-21 | 上海华虹宏力半导体制造有限公司 | 非易失性存储器系统 |
CN104217751A (zh) * | 2013-06-03 | 2014-12-17 | 辉达公司 | 一种存储器 |
CN105810247A (zh) * | 2016-04-19 | 2016-07-27 | 北京兆易创新科技股份有限公司 | 一种字线驱动电路 |
CN107086052A (zh) * | 2016-02-16 | 2017-08-22 | 瑞萨电子株式会社 | 闪速存储器 |
CN111785308A (zh) * | 2020-06-10 | 2020-10-16 | 深圳市芯天下技术有限公司 | 减少非型闪存编程泵面积的方法、系统、储存介质和终端 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6646950B2 (en) * | 2001-04-30 | 2003-11-11 | Fujitsu Limited | High speed decoder for flash memory |
KR100474200B1 (ko) * | 2002-07-18 | 2005-03-10 | 주식회사 하이닉스반도체 | 플래시 메모리의 로우 디코더 및 이를 이용한 플래시메모리 셀의 소거 방법 |
JP4469649B2 (ja) | 2003-09-17 | 2010-05-26 | 株式会社ルネサステクノロジ | 半導体フラッシュメモリ |
US8189396B2 (en) * | 2006-12-14 | 2012-05-29 | Mosaid Technologies Incorporated | Word line driver in a hierarchical NOR flash memory |
US7558116B2 (en) * | 2007-08-13 | 2009-07-07 | Spansion Llc | Regulation of boost-strap node ramp rate using capacitance to counter parasitic elements in channel |
KR101143472B1 (ko) * | 2010-07-28 | 2012-05-08 | 에스케이하이닉스 주식회사 | 반도체 장치 및 제어전압 전달방법 |
TWI533324B (zh) * | 2014-05-19 | 2016-05-11 | 補丁科技股份有限公司 | 記憶體架構 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950004853B1 (ko) | 1991-08-14 | 1995-05-15 | 삼성전자 주식회사 | 저전력용 블럭 선택 기능을 가지는 반도체 메모리 장치 |
JP2967021B2 (ja) * | 1993-01-25 | 1999-10-25 | 株式会社東芝 | 半導体メモリ装置 |
KR0164377B1 (ko) * | 1995-07-15 | 1999-02-18 | 김광호 | 반도체 메모리장치의 서브워드라인 드라이버 |
JP3542675B2 (ja) * | 1995-07-24 | 2004-07-14 | 株式会社ルネサステクノロジ | 半導体記憶装置 |
KR0170903B1 (ko) * | 1995-12-08 | 1999-03-30 | 김주용 | 하위 워드 라인 구동 회로 및 이를 이용한 반도체 메모리 장치 |
US6011746A (en) * | 1997-02-06 | 2000-01-04 | Hyundai Electronics America, Inc. | Word line driver for semiconductor memories |
US5875149A (en) * | 1997-02-06 | 1999-02-23 | Hyndai Electronics America | Word line driver for semiconductor memories |
JP3408724B2 (ja) * | 1997-08-15 | 2003-05-19 | 株式会社日立製作所 | 半導体記憶装置 |
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 |
JP2000268590A (ja) * | 1999-03-18 | 2000-09-29 | Toshiba Corp | 半導体記憶装置 |
-
2000
- 2000-10-17 US US09/690,554 patent/US6347052B1/en not_active Expired - Lifetime
-
2001
- 2001-07-31 WO PCT/US2001/024109 patent/WO2002019335A2/en active Application Filing
- 2001-07-31 EP EP01959389A patent/EP1344221B1/en not_active Expired - Lifetime
- 2001-07-31 DE DE60136482T patent/DE60136482D1/de not_active Expired - Lifetime
- 2001-07-31 AU AU2001280952A patent/AU2001280952A1/en not_active Abandoned
- 2001-07-31 CN CNB018149146A patent/CN1305073C/zh not_active Expired - Fee Related
- 2001-07-31 JP JP2002524148A patent/JP4916084B2/ja not_active Expired - Lifetime
- 2001-07-31 KR KR1020037002973A patent/KR100784473B1/ko not_active IP Right Cessation
- 2001-08-27 TW TW090120995A patent/TW541544B/zh not_active IP Right Cessation
-
2011
- 2011-01-27 JP JP2011014645A patent/JP5059199B2/ja not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103177754A (zh) * | 2011-12-21 | 2013-06-26 | 上海华虹Nec电子有限公司 | 一种储存器的地址译码电路 |
CN103177754B (zh) * | 2011-12-21 | 2016-08-17 | 上海华虹宏力半导体制造有限公司 | 一种储存器的地址译码电路 |
CN104217751A (zh) * | 2013-06-03 | 2014-12-17 | 辉达公司 | 一种存储器 |
CN103811065A (zh) * | 2014-03-07 | 2014-05-21 | 上海华虹宏力半导体制造有限公司 | 非易失性存储器系统 |
CN103811065B (zh) * | 2014-03-07 | 2017-12-08 | 上海华虹宏力半导体制造有限公司 | 非易失性存储器系统 |
CN107086052A (zh) * | 2016-02-16 | 2017-08-22 | 瑞萨电子株式会社 | 闪速存储器 |
CN107086052B (zh) * | 2016-02-16 | 2021-09-03 | 瑞萨电子株式会社 | 闪速存储器 |
CN105810247A (zh) * | 2016-04-19 | 2016-07-27 | 北京兆易创新科技股份有限公司 | 一种字线驱动电路 |
CN105810247B (zh) * | 2016-04-19 | 2022-11-18 | 兆易创新科技集团股份有限公司 | 一种字线驱动电路 |
CN111785308A (zh) * | 2020-06-10 | 2020-10-16 | 深圳市芯天下技术有限公司 | 减少非型闪存编程泵面积的方法、系统、储存介质和终端 |
Also Published As
Publication number | Publication date |
---|---|
JP5059199B2 (ja) | 2012-10-24 |
US6347052B1 (en) | 2002-02-12 |
CN1305073C (zh) | 2007-03-14 |
WO2002019335A2 (en) | 2002-03-07 |
WO2002019335A3 (en) | 2002-09-06 |
JP2011103175A (ja) | 2011-05-26 |
KR100784473B1 (ko) | 2007-12-11 |
AU2001280952A1 (en) | 2002-03-13 |
KR20030043944A (ko) | 2003-06-02 |
EP1344221A2 (en) | 2003-09-17 |
JP4916084B2 (ja) | 2012-04-11 |
EP1344221B1 (en) | 2008-11-05 |
DE60136482D1 (de) | 2008-12-18 |
TW541544B (en) | 2003-07-11 |
JP2004508652A (ja) | 2004-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100740953B1 (ko) | 반도체 집적회로 및 플래쉬 메모리 | |
CN1105389C (zh) | 适于低电源电压下工作的存储器及读出放大器 | |
JP5059199B2 (ja) | Cmosデコーディング回路 | |
CN1044526C (zh) | 半导体存贮装置 | |
EP0186907B1 (en) | Non-volatile semiconductor memory device having an improved write circuit | |
JP3892612B2 (ja) | 半導体装置 | |
EP0422347B1 (en) | Bitline segmentation in logic memory arrays | |
US7372739B2 (en) | High voltage generation and regulation circuit in a memory device | |
EP0525678A2 (en) | Nonvolatile semiconductor memory device having row decoder | |
CN1432181A (zh) | 闪存阵列中页面模式擦除 | |
US6515911B2 (en) | Circuit structure for providing a hierarchical decoding in semiconductor memory devices | |
KR100470888B1 (ko) | 비휘발성 반도체 기억 장치 | |
US6243297B1 (en) | Semiconductor storage device | |
EP0317323A2 (en) | Programmable semiconductor memory | |
US6487139B1 (en) | Memory row line driver circuit | |
US20020141239A1 (en) | Split common source on eeprom array | |
KR100490605B1 (ko) | 비휘발성 반도체기억장치 | |
CN1179365C (zh) | 非易失性半导体存储器件 | |
KR0148567B1 (ko) | 불휘발성 반도체 기억장치 | |
EP0164868A2 (en) | An erasable programmable read only memory | |
US5719805A (en) | Electrically programmable non-volatile semiconductor memory including series connected memory cells and decoder circuitry for applying a ground voltage to non-selected circuit units | |
CN1214794A (zh) | 半导体存储装置 | |
EP0365721B1 (en) | Programmable semiconductor memory | |
EP0453812A2 (en) | Worldline driver circuit for nonvolatile memory cell array | |
CN1206195A (zh) | 有输入/输出掩码功能且不破坏数据位的半导体存储器件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ADVANCED MICRO DEVICES INC. Free format text: FORMER OWNER: AMD INVESTMENT CO., LTD. Owner name: AMD INVESTMENT CO., LTD. Free format text: FORMER OWNER: AMD (USA) CO., LTD. Owner name: AMD (USA) CO., LTD. Free format text: FORMER OWNER: ADVANCED MICRO DEVICES INC. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20040730 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20040730 Address after: California, USA Applicant after: Flying cable Co.,Ltd. Address before: California, USA Applicant before: AMD Investments Ltd. Co-applicant before: Fujitsu Ltd. Effective date of registration: 20040730 Address after: California, USA Applicant after: AMD Investments Ltd. Co-applicant after: FUJITSU Ltd. Address before: California, USA Applicant before: AMD (USA) Limited by Share Ltd. Co-applicant before: Fujitsu Ltd. Effective date of registration: 20040730 Address after: California, USA Applicant after: AMD (USA) Limited by Share Ltd. Co-applicant after: FUJITSU Ltd. Address before: California, USA Applicant before: ADVANCED MICRO DEVICES, Inc. Co-applicant before: Fujitsu Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SPANSION CO., LTD. Free format text: FORMER NAME OR ADDRESS: ADVANCED MICRO DEVICES INC. |
|
CP01 | Change in the name or title of a patent holder |
Address after: California, USA Patentee after: SPANSION LLC Address before: California, USA Patentee before: Flying cable Co.,Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160411 Address after: California, USA Patentee after: CYPRESS SEMICONDUCTOR Corp. Address before: California, USA Patentee before: SPANSION LLC |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070314 Termination date: 20180731 |
|
CF01 | Termination of patent right due to non-payment of annual fee |