KR100822613B1 - 반도체 기억 장치 - Google Patents
반도체 기억 장치 Download PDFInfo
- Publication number
- KR100822613B1 KR100822613B1 KR1020080010286A KR20080010286A KR100822613B1 KR 100822613 B1 KR100822613 B1 KR 100822613B1 KR 1020080010286 A KR1020080010286 A KR 1020080010286A KR 20080010286 A KR20080010286 A KR 20080010286A KR 100822613 B1 KR100822613 B1 KR 100822613B1
- Authority
- KR
- South Korea
- Prior art keywords
- memory cell
- local
- bit line
- data
- local block
- 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
Images
Classifications
-
- 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
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
- G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
-
- 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
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
- G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
- G11C11/417—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction for memory cells of the field-effect type
- G11C11/418—Address circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/18—Bit line organisation; Bit line lay-out
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/08—Word line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, for word lines
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/10—Decoders
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/12—Group selection circuits, e.g. for memory block selection, chip selection, array selection
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/14—Word line organisation; Word line lay-out
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
- Static Random-Access Memory (AREA)
Abstract
Description
Claims (3)
- 복수의 메모리 셀로 이루어지는 메모리 셀 어레이를 갖는 반도체 기억장치에 있어서,상기 메모리 셀 어레이를 열방향으로 분할하여 형성되고, 데이터의 판독 및 기록의 단위가 되는, 열방향으로 배열된 복수의 로컬 블록과,복수의 상기 로컬 블록 단위로 배치되며, 데이터의 판독 및 기록을 위해 복수의 상기 메모리 셀을 제어하고, 각각이 인접하는 메모리 셀과 웨이퍼를 공유하는 제어 회로를 포함하는 반도체 기억장치.
- 복수의 메모리 셀로 이루어지는 메모리 셀 어레이를 갖는 반도체 기억장치에 있어서,상기 메모리 셀 어레이를 열방향으로 분할하여 형성되고, 데이터의 판독 및 기록의 단위가 되는, 열방향으로 배열된 복수의 로컬 블록을 포함하며,열방향에 인접하여 배치된 2개의 상기 로컬 블록이 쌍을 구성하고,쌍으로서 제어되는 인접하는 2개의 상기 로컬 블록 중앙에 제어 회로가 배치되며,상기 로컬 블록과 상기 제어 블록이 인접하는 부분은 동일한 웰에 의해 구성되는 것인, 반도체 기억장치.
- 복수의 메모리 셀로 이루어지는 메모리 셀 어레이를 갖는 반도체 기억장치에 있어서,상기 메모리 셀 어레이를 열방향으로 분할하여 형성되고, 데이터의 판독 및 기록의 단위가 되는, 열방향으로 배열된 복수의 로컬 블록을 포함하며,열방향에 인접하여 배치된 2개의 상기 로컬 블록이 쌍을 구성하고,인접하는 2개의 상기 로컬 블록 중앙에 제어 회로가 배치되어 상기 쌍을 제어하며,각 쌍 블록의 상기 제어 회로와 인접한 부분과 대향하는 부분에 다른 제어 회로가 설치되고,인접하는 다른 제어 회로끼리는 동일한 웰에 의해 구성되는 것인, 반도체 기억장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001344491A JP2003151267A (ja) | 2001-11-09 | 2001-11-09 | 半導体記憶装置 |
JPJP-P-2001-00344491 | 2001-11-09 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020047028A Division KR100839133B1 (ko) | 2001-11-09 | 2002-08-09 | 반도체 기억 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080021734A KR20080021734A (ko) | 2008-03-07 |
KR100822613B1 true KR100822613B1 (ko) | 2008-04-16 |
Family
ID=19158008
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020047028A Expired - Fee Related KR100839133B1 (ko) | 2001-11-09 | 2002-08-09 | 반도체 기억 장치 |
KR1020080010286A Expired - Fee Related KR100822613B1 (ko) | 2001-11-09 | 2008-01-31 | 반도체 기억 장치 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020047028A Expired - Fee Related KR100839133B1 (ko) | 2001-11-09 | 2002-08-09 | 반도체 기억 장치 |
Country Status (4)
Country | Link |
---|---|
US (4) | US6870788B2 (ko) |
JP (1) | JP2003151267A (ko) |
KR (2) | KR100839133B1 (ko) |
TW (1) | TW577076B (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7280401B2 (en) * | 2003-07-10 | 2007-10-09 | Telairity Semiconductor, Inc. | High speed data access memory arrays |
US7529192B2 (en) * | 2003-07-21 | 2009-05-05 | Arbor Networks | System and method for correlating traffic and routing information |
JP4528087B2 (ja) * | 2004-10-15 | 2010-08-18 | 富士通セミコンダクター株式会社 | 半導体メモリ |
US7158432B1 (en) * | 2005-09-01 | 2007-01-02 | Freescale Semiconductor, Inc. | Memory with robust data sensing and method for sensing data |
US7979048B2 (en) * | 2005-09-15 | 2011-07-12 | Silicon Laboratories Inc. | Quasi non-volatile memory for use in a receiver |
JP5590510B2 (ja) * | 2006-01-06 | 2014-09-17 | 日本電気株式会社 | 半導体記憶装置 |
US7440335B2 (en) * | 2006-05-23 | 2008-10-21 | Freescale Semiconductor, Inc. | Contention-free hierarchical bit line in embedded memory and method thereof |
JP5046194B2 (ja) | 2006-08-07 | 2012-10-10 | 日本電気株式会社 | ワード線駆動電位可変のmram |
US7447071B2 (en) * | 2006-11-08 | 2008-11-04 | Atmel Corporation | Low voltage column decoder sharing a memory array p-well |
JP2008146734A (ja) * | 2006-12-08 | 2008-06-26 | Toshiba Corp | 半導体記憶装置 |
US7817491B2 (en) * | 2007-09-28 | 2010-10-19 | Hynix Semiconductor Inc. | Bank control device and semiconductor device including the same |
KR101245298B1 (ko) * | 2007-10-11 | 2013-03-19 | 삼성전자주식회사 | 저항체를 이용한 비휘발성 메모리 장치 |
JP2009116994A (ja) * | 2007-11-08 | 2009-05-28 | Toshiba Corp | 半導体記憶装置 |
JP5315739B2 (ja) * | 2008-03-21 | 2013-10-16 | 富士通株式会社 | メモリ装置、メモリ制御方法 |
TWI398710B (zh) * | 2009-08-04 | 2013-06-11 | Au Optronics Corp | 畫素結構的製作方法 |
GB2512641A (en) * | 2013-04-05 | 2014-10-08 | Ibm | SRAM array comprising multiple cell cores |
US9384823B2 (en) | 2014-09-19 | 2016-07-05 | International Business Machines Corporation | SRAM array comprising multiple cell cores |
KR102299862B1 (ko) | 2014-12-23 | 2021-09-08 | 삼성전자주식회사 | 신호 처리 장치 및 방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR900013515A (ko) * | 1989-02-23 | 1990-09-06 | 엔. 라이스 머레트 | 세그먼트 비트 라인 sram 구조물 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0636316B2 (ja) | 1988-08-05 | 1994-05-11 | 株式会社日立製作所 | 半導体記憶装置 |
JPH05250875A (ja) * | 1992-02-27 | 1993-09-28 | Nec Corp | 半導体記憶装置 |
JP3249871B2 (ja) * | 1993-12-22 | 2002-01-21 | 三菱電機株式会社 | 半導体記憶装置 |
JP3253481B2 (ja) * | 1995-03-28 | 2002-02-04 | シャープ株式会社 | メモリインターフェイス回路 |
JP4198201B2 (ja) * | 1995-06-02 | 2008-12-17 | 株式会社ルネサステクノロジ | 半導体装置 |
JP2953345B2 (ja) | 1995-06-08 | 1999-09-27 | 日本電気株式会社 | 半導体記憶装置 |
JPH09147598A (ja) * | 1995-11-28 | 1997-06-06 | Mitsubishi Electric Corp | 半導体記憶装置およびアドレス変化検出回路 |
US5805501A (en) * | 1996-05-22 | 1998-09-08 | Macronix International Co., Ltd. | Flash memory device with multiple checkpoint erase suspend logic |
US5748547A (en) * | 1996-05-24 | 1998-05-05 | Shau; Jeng-Jye | High performance semiconductor memory devices having multiple dimension bit lines |
US5671188A (en) * | 1996-06-26 | 1997-09-23 | Alliance Semiconductor Corporation | Random access memory having selective intra-bank fast activation of sense amplifiers |
JP3579205B2 (ja) * | 1996-08-06 | 2004-10-20 | 株式会社ルネサステクノロジ | 半導体記憶装置、半導体装置、データ処理装置及びコンピュータシステム |
JP3720945B2 (ja) * | 1997-04-04 | 2005-11-30 | 株式会社東芝 | 半導体記憶装置 |
JPH11162174A (ja) * | 1997-11-25 | 1999-06-18 | Mitsubishi Electric Corp | 同期型半導体記憶装置 |
US6351427B1 (en) * | 1997-12-10 | 2002-02-26 | Texas Instruments Incorporated | Stored write scheme for high speed/wide bandwidth memory devices |
US6314042B1 (en) * | 1998-05-22 | 2001-11-06 | Mitsubishi Denki Kabushiki Kaisha | Fast accessible semiconductor memory device |
JP3110400B2 (ja) * | 1998-10-30 | 2000-11-20 | 日本電気アイシーマイコンシステム株式会社 | 半導体記憶装置 |
JP3304899B2 (ja) * | 1998-11-20 | 2002-07-22 | 日本電気株式会社 | 半導体記憶装置 |
JP2000207886A (ja) | 1999-01-08 | 2000-07-28 | Seiko Epson Corp | 半導体記憶装置 |
KR100363079B1 (ko) * | 1999-02-01 | 2002-11-30 | 삼성전자 주식회사 | 이웃한 메모리 뱅크들에 의해 입출력 센스앰프가 공유된 멀티 뱅크 메모리장치 |
JP3532444B2 (ja) * | 1999-03-30 | 2004-05-31 | シャープ株式会社 | 半導体記憶装置 |
US6366512B1 (en) * | 2000-11-30 | 2002-04-02 | Global Unichip Corporation | Error write protection circuit used in semiconductor memory device |
US6597595B1 (en) * | 2001-08-03 | 2003-07-22 | Netlogic Microsystems, Inc. | Content addressable memory with error detection signaling |
KR100541816B1 (ko) * | 2003-09-19 | 2006-01-10 | 삼성전자주식회사 | 반도체 메모리에서의 데이터 리드 회로 및 데이터 리드 방법 |
-
2001
- 2001-11-09 JP JP2001344491A patent/JP2003151267A/ja active Pending
-
2002
- 2002-07-22 US US10/199,070 patent/US6870788B2/en not_active Expired - Lifetime
- 2002-07-22 TW TW091116263A patent/TW577076B/zh not_active IP Right Cessation
- 2002-08-09 KR KR1020020047028A patent/KR100839133B1/ko not_active Expired - Fee Related
-
2005
- 2005-02-14 US US11/055,969 patent/US7016238B2/en not_active Expired - Lifetime
- 2005-12-21 US US11/312,586 patent/US7248534B2/en not_active Expired - Lifetime
-
2007
- 2007-06-15 US US11/812,144 patent/US7417914B2/en not_active Expired - Fee Related
-
2008
- 2008-01-31 KR KR1020080010286A patent/KR100822613B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR900013515A (ko) * | 1989-02-23 | 1990-09-06 | 엔. 라이스 머레트 | 세그먼트 비트 라인 sram 구조물 |
Also Published As
Publication number | Publication date |
---|---|
JP2003151267A (ja) | 2003-05-23 |
US7417914B2 (en) | 2008-08-26 |
US7016238B2 (en) | 2006-03-21 |
KR20030038339A (ko) | 2003-05-16 |
US6870788B2 (en) | 2005-03-22 |
US20050146976A1 (en) | 2005-07-07 |
TW577076B (en) | 2004-02-21 |
US20060098517A1 (en) | 2006-05-11 |
US20030090944A1 (en) | 2003-05-15 |
US7248534B2 (en) | 2007-07-24 |
US20070247956A1 (en) | 2007-10-25 |
KR100839133B1 (ko) | 2008-06-19 |
KR20080021734A (ko) | 2008-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100822613B1 (ko) | 반도체 기억 장치 | |
US6453400B1 (en) | Semiconductor integrated circuit device | |
US6377501B2 (en) | Semiconductor integrated circuit device | |
JPH07111083A (ja) | 半導体記憶装置 | |
JP3779480B2 (ja) | 半導体記憶装置 | |
JP4439082B2 (ja) | 半導体記憶装置 | |
KR101129147B1 (ko) | 컴파일드 메모리, asic 칩 및 컴파일드 메모리의 레이아웃 방법 | |
US20040017691A1 (en) | Multiple subarray DRAM having a single shared sense amplifier | |
JP2006147145A (ja) | 半導体メモリ装置の配置方法 | |
JPH0467496A (ja) | 半導体メモリ | |
JPH09147595A (ja) | 半導体記憶装置 | |
US5392242A (en) | Semiconductor memory device with single data line pair shared between memory cell arrays | |
JP2845187B2 (ja) | 半導体記憶装置 | |
JPH10106286A (ja) | 半導体記憶装置およびそのテスト方法 | |
JP3497904B2 (ja) | 半導体装置 | |
JP3178946B2 (ja) | 半導体記憶装置及びその駆動方法 | |
US10672459B2 (en) | Transition coupling circuitry for memory applications | |
JPH0317890A (ja) | 半導体記憶装置 | |
JP2993671B2 (ja) | 半導体記憶装置 | |
US20050146916A1 (en) | Series feram cell array | |
JP3534681B2 (ja) | 半導体記憶装置 | |
JP2003196985A (ja) | 半導体メモリ及び半導体メモリのビットライト又はバイトライト方法 | |
US7095673B2 (en) | Semiconductor memory device capable of operating at high speed | |
KR0173935B1 (ko) | 저전력 소모 반도체 메모리 장치 | |
JP2008066744A (ja) | 半導体記憶装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A107 | Divisional application of patent | ||
A201 | Request for examination | ||
PA0107 | Divisional application |
St.27 status event code: A-0-1-A10-A16-div-PA0107 St.27 status event code: A-0-1-A10-A18-div-PA0107 |
|
PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
PR1002 | Payment of registration fee |
Fee payment year number: 1 St.27 status event code: A-2-2-U10-U11-oth-PR1002 |
|
PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R14-asn-PN2301 |
|
R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-PN2301 St.27 status event code: A-5-5-R10-R13-asn-PN2301 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 4 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 5 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
FPAY | Annual fee payment |
Payment date: 20130321 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 6 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
FPAY | Annual fee payment |
Payment date: 20140319 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 7 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 8 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R14-asn-PN2301 |
|
FPAY | Annual fee payment |
Payment date: 20160318 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 9 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
FPAY | Annual fee payment |
Payment date: 20170317 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 10 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 11 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
FPAY | Annual fee payment |
Payment date: 20190328 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 12 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 13 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
PR1001 | Payment of annual fee |
Fee payment year number: 14 St.27 status event code: A-4-4-U10-U11-oth-PR1001 |
|
PC1903 | Unpaid annual fee |
Not in force date: 20220409 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE St.27 status event code: A-4-4-U10-U13-oth-PC1903 |
|
PC1903 | Unpaid annual fee |
Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20220409 St.27 status event code: N-4-6-H10-H13-oth-PC1903 |