JPH1196750A5 - - Google Patents

Info

Publication number
JPH1196750A5
JPH1196750A5 JP1997253907A JP25390797A JPH1196750A5 JP H1196750 A5 JPH1196750 A5 JP H1196750A5 JP 1997253907 A JP1997253907 A JP 1997253907A JP 25390797 A JP25390797 A JP 25390797A JP H1196750 A5 JPH1196750 A5 JP H1196750A5
Authority
JP
Japan
Prior art keywords
bit line
global bit
local bit
local
global
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
Application number
JP1997253907A
Other languages
English (en)
Japanese (ja)
Other versions
JP3983858B2 (ja
JPH1196750A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP25390797A priority Critical patent/JP3983858B2/ja
Priority claimed from JP25390797A external-priority patent/JP3983858B2/ja
Priority to US09/040,365 priority patent/US5917745A/en
Priority to KR1019980013752A priority patent/KR100282693B1/ko
Publication of JPH1196750A publication Critical patent/JPH1196750A/ja
Publication of JPH1196750A5 publication Critical patent/JPH1196750A5/ja
Application granted granted Critical
Publication of JP3983858B2 publication Critical patent/JP3983858B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP25390797A 1997-09-18 1997-09-18 半導体記憶装置 Expired - Lifetime JP3983858B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP25390797A JP3983858B2 (ja) 1997-09-18 1997-09-18 半導体記憶装置
US09/040,365 US5917745A (en) 1997-09-18 1998-03-18 Semiconductor memory device
KR1019980013752A KR100282693B1 (ko) 1997-09-18 1998-04-17 반도체 기억 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25390797A JP3983858B2 (ja) 1997-09-18 1997-09-18 半導体記憶装置

Publications (3)

Publication Number Publication Date
JPH1196750A JPH1196750A (ja) 1999-04-09
JPH1196750A5 true JPH1196750A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2004-12-24
JP3983858B2 JP3983858B2 (ja) 2007-09-26

Family

ID=17257726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25390797A Expired - Lifetime JP3983858B2 (ja) 1997-09-18 1997-09-18 半導体記憶装置

Country Status (3)

Country Link
US (1) US5917745A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP3983858B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR100282693B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3173456B2 (ja) * 1998-03-19 2001-06-04 日本電気株式会社 半導体記憶装置
JP2000030436A (ja) * 1998-07-09 2000-01-28 Fujitsu Ltd 半導体装置
US6178134B1 (en) * 1999-09-21 2001-01-23 Lucent Technologies, Inc. Static random access memory with global bit-lines
JP4427847B2 (ja) * 1999-11-04 2010-03-10 エルピーダメモリ株式会社 ダイナミック型ｒａｍと半導体装置
AU2000224587A1 (en) 2000-02-04 2001-08-14 Hitachi Ltd. Semiconductor device
JP4552258B2 (ja) * 2000-03-29 2010-09-29 エルピーダメモリ株式会社 半導体記憶装置
US6272062B1 (en) * 2000-05-31 2001-08-07 Infineon Technologies Ag Semiconductor memory with programmable bitline multiplexers
US6304479B1 (en) * 2000-06-23 2001-10-16 Infineon Technologies North America Corp. Shielded bit line architecture for memory arrays
US6272041B1 (en) * 2000-08-28 2001-08-07 Motorola, Inc. MTJ MRAM parallel-parallel architecture
DE10127371A1 (de) * 2001-06-06 2002-12-12 Infineon Technologies Ag Halbleiter-Speicheranordnung
KR100403348B1 (ko) * 2001-10-08 2003-11-01 주식회사 하이닉스반도체 계층적 구조를 갖는 비트라인 선택 회로
JP3910047B2 (ja) * 2001-11-20 2007-04-25 松下電器産業株式会社 半導体記憶装置
US6795326B2 (en) * 2001-12-12 2004-09-21 Micron Technology, Inc. Flash array implementation with local and global bit lines
KR100472726B1 (ko) * 2002-10-29 2005-03-10 주식회사 하이닉스반도체 고속 데이터억세스를 위한 반도체 메모리장치 및 그구동방법
US7518182B2 (en) 2004-07-20 2009-04-14 Micron Technology, Inc. DRAM layout with vertical FETs and method of formation
US7285812B2 (en) * 2004-09-02 2007-10-23 Micron Technology, Inc. Vertical transistors
US7199419B2 (en) * 2004-12-13 2007-04-03 Micron Technology, Inc. Memory structure for reduced floating body effect
JP4649260B2 (ja) * 2005-04-13 2011-03-09 パナソニック株式会社 半導体記憶装置
JP4836487B2 (ja) * 2005-04-28 2011-12-14 ルネサスエレクトロニクス株式会社 不揮発性半導体記憶装置
US7371627B1 (en) 2005-05-13 2008-05-13 Micron Technology, Inc. Memory array with ultra-thin etched pillar surround gate access transistors and buried data/bit lines
US7120046B1 (en) 2005-05-13 2006-10-10 Micron Technology, Inc. Memory array with surrounding gate access transistors and capacitors with global and staggered local bit lines
US7888721B2 (en) * 2005-07-06 2011-02-15 Micron Technology, Inc. Surround gate access transistors with grown ultra-thin bodies
US7768051B2 (en) 2005-07-25 2010-08-03 Micron Technology, Inc. DRAM including a vertical surround gate transistor
US7696567B2 (en) 2005-08-31 2010-04-13 Micron Technology, Inc Semiconductor memory device
KR100893580B1 (ko) * 2006-02-22 2009-04-17 주식회사 하이닉스반도체 계층적 비트라인 구조를 갖는 메모리 장치
KR100893581B1 (ko) 2006-02-22 2009-04-17 주식회사 하이닉스반도체 계층적 비트라인 구조를 갖는 메모리 장치
JP4909619B2 (ja) * 2006-04-13 2012-04-04 パナソニック株式会社 半導体記憶装置
KR100869541B1 (ko) 2006-05-26 2008-11-19 삼성전자주식회사 오픈 비트라인 구조의 메모리 장치 및 이 장치의 비트라인데이터 센싱 방법
US7376027B1 (en) * 2006-11-07 2008-05-20 Taiwan Semiconductor Manufacturing Co., Ltd. DRAM concurrent writing and sensing scheme
KR100819100B1 (ko) * 2007-01-04 2008-04-03 삼성전자주식회사 반도체 메모리 장치에서의 데이터 라인 배치 구조 및 라인드라이빙 방법
US7471546B2 (en) * 2007-01-05 2008-12-30 International Business Machines Corporation Hierarchical six-transistor SRAM
US7460387B2 (en) * 2007-01-05 2008-12-02 International Business Machines Corporation eDRAM hierarchical differential sense amp
US7499312B2 (en) * 2007-01-05 2009-03-03 International Business Machines Corporation Fast, stable, SRAM cell using seven devices and hierarchical bit/sense line
US7460423B2 (en) * 2007-01-05 2008-12-02 International Business Machines Corporation Hierarchical 2T-DRAM with self-timed sensing
DE102007012902B3 (de) * 2007-03-19 2008-07-10 Qimonda Ag Kopplungsoptimierte Anschlusskonfiguration von Signalleitungen und Verstärkern
US7923373B2 (en) 2007-06-04 2011-04-12 Micron Technology, Inc. Pitch multiplication using self-assembling materials
US7742324B2 (en) * 2008-02-19 2010-06-22 Micron Technology, Inc. Systems and devices including local data lines and methods of using, making, and operating the same
KR20110006449A (ko) 2009-07-14 2011-01-20 삼성전자주식회사 계층적 비트라인 구조를 갖는 반도체 메모리 장치 및 그 구동 방법
WO2011028343A2 (en) * 2009-09-01 2011-03-10 Rambus Inc. Semiconductor memory device with hierarchical bitlines
JP2012123878A (ja) * 2010-12-09 2012-06-28 Elpida Memory Inc 半導体装置及びその制御方法
US9401363B2 (en) 2011-08-23 2016-07-26 Micron Technology, Inc. Vertical transistor devices, memory arrays, and methods of forming vertical transistor devices
JP2013171602A (ja) 2012-02-20 2013-09-02 Elpida Memory Inc 半導体装置
GB2525904B (en) * 2014-05-08 2018-05-09 Surecore Ltd Memory unit
CN105427889B (zh) * 2014-09-23 2019-04-09 北京兆易创新科技股份有限公司 一种存储器
WO2018125135A1 (en) * 2016-12-29 2018-07-05 Intel Corporation Sram with hierarchical bit lines in monolithic 3d integrated chips
US12387768B2 (en) * 2022-09-26 2025-08-12 Taiwan Semiconductor Manufacturing Company, Ltd. Memory device including separate negative bit line

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07114792A (ja) * 1993-10-19 1995-05-02 Mitsubishi Electric Corp 半導体記憶装置
US5715189A (en) * 1993-04-13 1998-02-03 Mitsubishi Denki Kabushiki Kaisha Semiconductor memory device having hierarchical bit line arrangement
JPH07111083A (ja) * 1993-08-20 1995-04-25 Mitsubishi Electric Corp 半導体記憶装置
JP3521979B2 (ja) * 1994-11-28 2004-04-26 富士通株式会社 半導体記憶装置
KR0166046B1 (ko) * 1995-10-06 1999-02-01 김주용 계층적 비트라인 구조를 갖는 반도체 메모리 장치

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