KR100451009B1 - 반도체 집적회로 - Google Patents
반도체 집적회로 Download PDFInfo
- Publication number
- KR100451009B1 KR100451009B1 KR10-2002-0035968A KR20020035968A KR100451009B1 KR 100451009 B1 KR100451009 B1 KR 100451009B1 KR 20020035968 A KR20020035968 A KR 20020035968A KR 100451009 B1 KR100451009 B1 KR 100451009B1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit
- cam
- circuit blocks
- memory cell
- pitch
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 63
- 239000011295 pitch Substances 0.000 claims abstract description 55
- 230000015654 memory Effects 0.000 claims description 91
- 230000002950 deficient Effects 0.000 claims description 25
- 230000006870 function Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 abstract description 43
- 238000004519 manufacturing process Methods 0.000 description 17
- 241001433879 Camarea Species 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 101001095043 Homo sapiens Bone marrow proteoglycan Proteins 0.000 description 1
- 101001131990 Homo sapiens Peroxidasin homolog Proteins 0.000 description 1
- 101000582986 Homo sapiens Phospholipid phosphatase-related protein type 3 Proteins 0.000 description 1
- 101000999079 Homo sapiens Radiation-inducible immediate-early gene IEX-1 Proteins 0.000 description 1
- 101000879840 Homo sapiens Serglycin Proteins 0.000 description 1
- 102100030383 Phospholipid phosphatase-related protein type 3 Human genes 0.000 description 1
- 102100030368 Phospholipid phosphatase-related protein type 4 Human genes 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/70—Masking faults in memories by using spares or by reconfiguring
- G11C29/78—Masking faults in memories by using spares or by reconfiguring using programmable devices
- G11C29/80—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved layout
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C15/00—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C15/00—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
- G11C15/04—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores using semiconductor elements
- G11C15/046—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores using semiconductor elements using non-volatile storage elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/0203—Particular design considerations for integrated circuits
- H01L27/0207—Geometrical layout of the components, e.g. computer aided design; custom LSI, semi-custom LSI, standard cell technique
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Semiconductor Integrated Circuits (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (8)
- 인접하는 제1 및 제2 출력회로 블록들이 등간격의 제1 피치로 배치되도록 제공되는 n개의 제1 출력회로 블록들과 m개의 제2 출력회로 블록들; 및상기 제1 및 제2 출력회로 블록들이 제공되는 방향과 평행하게 제공되고, 인접하는 입력회로 블록들이 등간격의 제2 피치로 배치되도록 제공되는 n개의 입력회로 블록을 포함하고,상기 제1 및 제2 출력회로 블록들은, 제1 및 제2 출력회로 블록들 중 어느 하나의 적어도 일부가 제1 및 제2 출력회로 블록들중 다른 하나와 교대하도록 제공되고, 제1 출력회로 블록들 각각은, 제1 출력회로블록들과 이에 대응하는 입력회로 블록들중 사이의 제1 도선의 길이가 가장 짧도록, 제1 도선에 의해 입력회로 블록들중 대응하는 것에 접속되며,제2 도선들은, 각각의 제2 도선이 입력회로블록들 사이의 갭을 통과하도록 제2 출력회로 블록들에 접속되어 있는 반도체 집적회로.
- 제1항에 있어서, 상기 제1 및 제2 출력회로 블록들의 레이아웃이 동일한, 반도체 집적회로.
- 제1항에 있어서,상기 반도체 집적회로는 불량 메모리셀을 예비의 정상 메모리셀로 치환하기위한 여분의 구제기능을 갖고,상기 제1 출력회로 블록들 각각은, 불량 메모리셀의 어드레스 정보를 기억하는 기억회로이고,상기 입력회로 블록들 각각은, 상기 기억회로에 기억된 어드레스 정보와, 외부로부터 입력된 어드레스 정보를 비교하여, 비교결과가 일치하지 않는 경우에는 외부로부터 입력된 어드레스에 대응하는 메모리셀로의 액세스가 행해지고, 비교결과가 일치하는 경우에는 예비의 메모리셀로의 액세스가 행해지는 비교회로인, 반도체 집적회로.
- 제1항에 있어서, 상기 제2 피치가 상기 제1 피치의 2배인, 반도체 집적회로.
- 제2항에 있어서,상기 반도체 집적회로는 불량 메모리셀을 예비의 정상 메모리셀로 치환하기 위한 여분의 구제기능을 갖고,상기 제1 출력회로 블록들 각각은, 불량 메모리셀의 어드레스 정보를 기억하는 기억회로이고,상기 입력회로 블록들 각각은, 상기 기억회로에 기억된 어드레스 정보와, 외부로부터 입력된 어드레스 정보를 비교하여, 비교결과가 일치하지 않는 경우에는 외부로부터 입력된 어드레스에 대응하는 메모리셀로의 액세스가 행해지고, 비교결과가 일치하는 경우에는 예비의 메모리셀로의 액세스가 행해지는 비교회로인, 반도체 집적회로.
- 제2항에 있어서, 상기 제2 피치가 상기 제1 피치의 2배인, 반도체 집적회로.
- 제3항에 있어서, 상기 제2 피치가 상기 제1 피치의 2배인, 반도체 집적회로.
- 제5항에 있어서, 상기 제2 피치가 상기 제1 피치의 2배인, 반도체 집적회로.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001192712A JP3815717B2 (ja) | 2001-06-26 | 2001-06-26 | 半導体集積回路 |
JPJP-P-2001-00192712 | 2001-06-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030004066A KR20030004066A (ko) | 2003-01-14 |
KR100451009B1 true KR100451009B1 (ko) | 2004-10-02 |
Family
ID=19031126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0035968A KR100451009B1 (ko) | 2001-06-26 | 2002-06-26 | 반도체 집적회로 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6661692B2 (ko) |
EP (1) | EP1278204B1 (ko) |
JP (1) | JP3815717B2 (ko) |
KR (1) | KR100451009B1 (ko) |
TW (1) | TW559825B (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100624287B1 (ko) * | 2004-05-11 | 2006-09-18 | 에스티마이크로일렉트로닉스 엔.브이. | 낸드 플래시 메모리 소자의 리던던시 회로 |
US7638850B2 (en) | 2004-10-14 | 2009-12-29 | Saifun Semiconductors Ltd. | Non-volatile memory structure and method of fabrication |
US7786512B2 (en) * | 2005-07-18 | 2010-08-31 | Saifun Semiconductors Ltd. | Dense non-volatile memory array and method of fabrication |
KR100823706B1 (ko) * | 2006-07-21 | 2008-04-21 | 삼성전자주식회사 | 반도체 장치의 신호 라인 구조물 및 이를 제조하는 방법 |
DE102017127276A1 (de) * | 2017-08-30 | 2019-02-28 | Taiwan Semiconductor Manufacturing Co., Ltd. | Standardzellen und abwandlungen davon innerhalb einer standardzellenbibliothek |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5835963A (ja) * | 1981-08-28 | 1983-03-02 | Fujitsu Ltd | 集積回路装置 |
EP0415369B1 (en) * | 1989-08-30 | 1995-12-27 | Nec Corporation | Semiconductor memory device |
US5150330A (en) * | 1990-01-24 | 1992-09-22 | Vlsi Technology, Inc. | Interblock dispersed-word memory architecture |
JP2590712B2 (ja) | 1993-12-02 | 1997-03-12 | 日本電気株式会社 | メモリ制御装置 |
TW332923B (en) * | 1996-04-19 | 1998-06-01 | Matsushita Electric Ind Co Ltd | Semiconductor IC |
JP3597706B2 (ja) * | 1997-07-25 | 2004-12-08 | 株式会社東芝 | ロジック混載メモリ |
JP3092558B2 (ja) * | 1997-09-16 | 2000-09-25 | 日本電気株式会社 | 半導体集積回路装置 |
JP3469074B2 (ja) * | 1997-12-12 | 2003-11-25 | 株式会社東芝 | 半導体メモリ装置 |
JP2001077322A (ja) * | 1999-09-02 | 2001-03-23 | Toshiba Corp | 半導体集積回路装置 |
-
2001
- 2001-06-26 JP JP2001192712A patent/JP3815717B2/ja not_active Expired - Fee Related
-
2002
- 2002-06-21 EP EP02254341.7A patent/EP1278204B1/en not_active Expired - Lifetime
- 2002-06-24 US US10/179,710 patent/US6661692B2/en not_active Expired - Lifetime
- 2002-06-25 TW TW091113871A patent/TW559825B/zh not_active IP Right Cessation
- 2002-06-26 KR KR10-2002-0035968A patent/KR100451009B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US6661692B2 (en) | 2003-12-09 |
US20030011004A1 (en) | 2003-01-16 |
EP1278204A3 (en) | 2005-10-19 |
EP1278204B1 (en) | 2015-12-23 |
TW559825B (en) | 2003-11-01 |
JP2003007079A (ja) | 2003-01-10 |
EP1278204A2 (en) | 2003-01-22 |
KR20030004066A (ko) | 2003-01-14 |
JP3815717B2 (ja) | 2006-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4939528B2 (ja) | メモリラインドライバのノンバイナリグループ用のデコーディング回路 | |
US4998223A (en) | Programmable semiconductor memory apparatus | |
US6995436B2 (en) | Nonvolatile semiconductor memory device | |
US7233513B2 (en) | Semiconductor memory device with MOS transistors each having floating gate and control gate | |
US10559350B2 (en) | Memory circuit and electronic device | |
US5637895A (en) | Non-volatile semiconductor memory device | |
KR102123736B1 (ko) | 반도체 기억장치 | |
US6016265A (en) | Fuse-latch circuit having high integration density | |
KR100451009B1 (ko) | 반도체 집적회로 | |
US7541654B2 (en) | Semiconductor memory device and semiconductor device including multilayer gate electrode | |
JP3557022B2 (ja) | 半導体記憶装置 | |
JPH0793037B2 (ja) | 半導体記憶装置 | |
KR100387164B1 (ko) | 반도체 기억장치 | |
US5332917A (en) | Semiconductor memory NAND with wide space between selection lines | |
JP6485225B2 (ja) | プログラマブル論理集積回路 | |
JPS61267997A (ja) | 半導体回路 | |
JP4925217B2 (ja) | ワード線ストラップ回路 | |
US5644526A (en) | Integrated circuit with improved immunity to large metallization defects | |
US6606268B2 (en) | Non-volatile semiconductor integrated circuit | |
US7463518B2 (en) | Layout structure for use in flash memory device | |
TWI802199B (zh) | 半導體記憶裝置 | |
CN110931060A (zh) | 半导体存储装置 | |
JP2007123652A (ja) | 半導体装置およびその製造方法 | |
JP2011198984A (ja) | 半導体記憶装置 | |
KR19990065078A (ko) | 마스크-롬의 스탠바이-전류 불량 구제장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120831 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20130902 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20140901 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20150831 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20180831 Year of fee payment: 15 |
|
FPAY | Annual fee payment |
Payment date: 20190830 Year of fee payment: 16 |