KR100504433B1 - 앤티퓨즈를 이용한 메모리소자의 리페어 회로 - Google Patents
앤티퓨즈를 이용한 메모리소자의 리페어 회로 Download PDFInfo
- Publication number
- KR100504433B1 KR100504433B1 KR10-1999-0000346A KR19990000346A KR100504433B1 KR 100504433 B1 KR100504433 B1 KR 100504433B1 KR 19990000346 A KR19990000346 A KR 19990000346A KR 100504433 B1 KR100504433 B1 KR 100504433B1
- Authority
- KR
- South Korea
- Prior art keywords
- antifuse
- fuse
- circuit
- pad
- high voltage
- 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
- 230000008439 repair process Effects 0.000 title claims abstract description 38
- 230000002950 deficient Effects 0.000 claims abstract description 19
- 230000015556 catabolic process Effects 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract description 9
- 230000010354 integration Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 230000000295 complement effect Effects 0.000 description 7
- 238000009413 insulation Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000003698 laser cutting Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010291 electrical method Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 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
-
- 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
- G11C29/785—Masking faults in memories by using spares or by reconfiguring using programmable devices with redundancy programming schemes
Landscapes
- For Increasing The Reliability Of Semiconductor Memories (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
Abstract
Description
Claims (4)
- 전원전압으로 프리차지시키거나 강제적으로 디스차지시키는 작동스위치부와,상기 작동스위치부와 연결되어 과전류가 흐를 경우 절연파괴가 일어나는 앤티퓨즈와,상기 앤티퓨즈와 접지사이에 연결되어 결함이 발생된 어드레스의 입력에 따라 턴온되어 상기 앤티퓨즈가 프로그래밍될 수 있도록 하며 프로그래밍된 상태를 확인하기 위한 어드레스입력부와,외부에서 상기 앤티퓨즈로 고전압을 인가하기 위한 패드와,상기 앤티퓨즈와 상기 작동스위치부 사이에 매개되어 상기 패드를 통해 인가되는 고전압이 내부회로로 인가되는 것을 차단하며 내부회로의 작동신호를 전달하기 위한 제 1버퍼단과,상기 앤티퓨즈와 상기 패드사이에 매개되어 상기 패드에 인가되는 고전압을 전달하며 내부회로가 독립적으로 작동되도록 외부와 차단하는 제 2버퍼단과,상기 어드레스입력부의 신호에 따라 상기 앤티퓨즈의 프로그래밍상태를 출력하는 출력부를 포함하여 구성되되,상기 출력부는 상기 작동스위치부와 상기 제 1버퍼단 사이에 연결되는 메모리소자의 리페어 회로.
- 삭제
- 제 1항에 있어서, 상기 제 1버퍼단은소스와 게이트와 기판이 모두 상기 작동스위치부의 출력단과 연결된 PMOS트랜지스터인 것을 특징으로 하는 메모리소자의 리페어 회로.
- 제 1항에 있어서, 상기 제 2버퍼단은소스와 기판이 상기 패드와 연결되고 드레인과 게이트는 상기 앤티퓨즈의 일측단과 연결된 PMOS트랜지스터인 것을 특징으로 하는 메모리소자의 리페어 회로.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1999-0000346A KR100504433B1 (ko) | 1999-01-09 | 1999-01-09 | 앤티퓨즈를 이용한 메모리소자의 리페어 회로 |
TW088122912A TW454204B (en) | 1999-01-09 | 1999-12-24 | Repair circuit of semiconductor memory device using anti-fuse |
US09/473,207 US6128241A (en) | 1999-01-09 | 1999-12-27 | Repair circuit of semiconductor memory device using anti-fuse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-1999-0000346A KR100504433B1 (ko) | 1999-01-09 | 1999-01-09 | 앤티퓨즈를 이용한 메모리소자의 리페어 회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000050453A KR20000050453A (ko) | 2000-08-05 |
KR100504433B1 true KR100504433B1 (ko) | 2005-07-29 |
Family
ID=19570902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-1999-0000346A Expired - Fee Related KR100504433B1 (ko) | 1999-01-09 | 1999-01-09 | 앤티퓨즈를 이용한 메모리소자의 리페어 회로 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6128241A (ko) |
KR (1) | KR100504433B1 (ko) |
TW (1) | TW454204B (ko) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6005813A (en) * | 1997-11-12 | 1999-12-21 | Micron Technology, Inc. | Device and method for repairing a semiconductor memory |
JP2001189099A (ja) * | 2000-01-04 | 2001-07-10 | Mitsubishi Electric Corp | 基準電圧発生回路、半導体記憶装置及びそのバーンイン方法 |
JP3526446B2 (ja) * | 2000-06-09 | 2004-05-17 | 株式会社東芝 | フューズプログラム回路 |
KR100649970B1 (ko) * | 2000-12-30 | 2006-11-27 | 주식회사 하이닉스반도체 | 리던던시 회로 |
JP2002217295A (ja) * | 2001-01-12 | 2002-08-02 | Toshiba Corp | 半導体装置 |
US6628561B2 (en) | 2001-08-30 | 2003-09-30 | Micron Technology, Inc. | Small anti-fuse circuit to facilitate parallel fuse blowing |
US6545928B1 (en) * | 2001-09-25 | 2003-04-08 | Micron Technology, Inc. | Antifuse programming current limiter |
JP3857573B2 (ja) * | 2001-11-20 | 2006-12-13 | 富士通株式会社 | ヒューズ回路 |
US6618311B1 (en) * | 2002-02-12 | 2003-09-09 | Artisan Components, Inc. | Zero power fuse sensing circuit for redundancy applications in memories |
US7679426B2 (en) * | 2005-01-19 | 2010-03-16 | Hewlett-Packard Development Company, L.P. | Transistor antifuse device |
KR100763122B1 (ko) * | 2005-03-31 | 2007-10-04 | 주식회사 하이닉스반도체 | 면적이 감소된 반도체 메모리 장치의 리페어 제어 회로 |
US20070141731A1 (en) * | 2005-12-20 | 2007-06-21 | Hemink Gerrit J | Semiconductor memory with redundant replacement for elements posing future operability concern |
US7505337B2 (en) * | 2006-01-12 | 2009-03-17 | International Business Machines Corporation | Method and apparatus for repairing a shorted tunnel device |
JP2007194458A (ja) * | 2006-01-20 | 2007-08-02 | Sanyo Electric Co Ltd | ザッピング回路 |
KR100746230B1 (ko) * | 2006-07-10 | 2007-08-03 | 삼성전자주식회사 | 반도체 장치의 안티퓨즈 회로 및 이 장치를 이용한 반도체메모리 장치. |
JP4946260B2 (ja) * | 2006-08-16 | 2012-06-06 | 富士通セミコンダクター株式会社 | アンチヒューズ書込電圧発生回路を内蔵する半導体メモリ装置 |
US20090052102A1 (en) * | 2007-08-20 | 2009-02-26 | Kabushiki Kaisha Toshiba | Semiconductor device |
KR100908538B1 (ko) * | 2007-11-12 | 2009-07-20 | 주식회사 하이닉스반도체 | 반도체 소자의 퓨즈 회로 |
KR100904468B1 (ko) * | 2007-11-28 | 2009-06-24 | 주식회사 하이닉스반도체 | 안티퓨즈 리페어 전압 제어 회로 |
US8129815B2 (en) | 2009-08-20 | 2012-03-06 | Power Integrations, Inc | High-voltage transistor device with integrated resistor |
KR20100063294A (ko) * | 2008-12-03 | 2010-06-11 | 삼성전자주식회사 | 보호 회로를 구비하는 안티 퓨즈 회로 |
US8164125B2 (en) | 2010-05-07 | 2012-04-24 | Power Integrations, Inc. | Integrated transistor and anti-fuse as programming element for a high-voltage integrated circuit |
US7932738B1 (en) * | 2010-05-07 | 2011-04-26 | Power Integrations, Inc. | Method and apparatus for reading a programmable anti-fuse element in a high-voltage integrated circuit |
US8305826B2 (en) * | 2010-05-07 | 2012-11-06 | Power Integrations, Inc. | Method and apparatus for programming an anti-fuse element in a high-voltage integrated circuit |
KR20130098039A (ko) * | 2012-02-27 | 2013-09-04 | 삼성전자주식회사 | 패키징 후에 발생되는 특성 결함을 구제하는 반도체 장치 |
US11107549B2 (en) | 2019-12-16 | 2021-08-31 | Microsoft Technology Licensing, Llc | At-risk memory location identification and management |
CN116566373B (zh) * | 2023-07-10 | 2023-09-12 | 中国电子科技集团公司第五十八研究所 | 一种高可靠抗辐射反熔丝开关单元结构 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04199541A (ja) * | 1990-11-28 | 1992-07-20 | Mitsubishi Electric Corp | モード切替回路 |
JPH06196565A (ja) * | 1992-09-18 | 1994-07-15 | Actel Corp | 少くとも一つの金属電極を有するアンティフューズのプログラミング方法 |
US5838625A (en) * | 1996-10-29 | 1998-11-17 | Micron Technology, Inc. | Anti-fuse programming path |
KR20000016235A (ko) * | 1996-05-28 | 2000-03-25 | 린치 마이클 엘. | 내부 발생 프로그래밍 전압을 이용해서 안티-퓨즈를프로그래밍하기 위한 방법 및 장치 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06295594A (ja) * | 1993-04-09 | 1994-10-21 | Nippon Steel Corp | 半導体記憶装置 |
JPH06295593A (ja) * | 1993-04-09 | 1994-10-21 | Nippon Steel Corp | 半導体記憶装置 |
US5825697A (en) * | 1995-12-22 | 1998-10-20 | Micron Technology, Inc. | Circuit and method for enabling a function in a multiple memory device module |
US5831923A (en) * | 1996-08-01 | 1998-11-03 | Micron Technology, Inc. | Antifuse detect circuit |
US5734617A (en) * | 1996-08-01 | 1998-03-31 | Micron Technology Corporation | Shared pull-up and selection circuitry for programmable cells such as antifuse cells |
US5742555A (en) * | 1996-08-20 | 1998-04-21 | Micron Technology, Inc. | Method of anti-fuse repair |
US5724282A (en) * | 1996-09-06 | 1998-03-03 | Micron Technology, Inc. | System and method for an antifuse bank |
US5781483A (en) * | 1996-12-31 | 1998-07-14 | Micron Technology, Inc. | Device and method for repairing a memory array by storing each bit in multiple memory cells in the array |
US6016264A (en) * | 1998-05-26 | 2000-01-18 | Vanguard International Semiconductor Corporation | Antifuse programming and detecting circuit |
-
1999
- 1999-01-09 KR KR10-1999-0000346A patent/KR100504433B1/ko not_active Expired - Fee Related
- 1999-12-24 TW TW088122912A patent/TW454204B/zh not_active IP Right Cessation
- 1999-12-27 US US09/473,207 patent/US6128241A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04199541A (ja) * | 1990-11-28 | 1992-07-20 | Mitsubishi Electric Corp | モード切替回路 |
JPH06196565A (ja) * | 1992-09-18 | 1994-07-15 | Actel Corp | 少くとも一つの金属電極を有するアンティフューズのプログラミング方法 |
KR20000016235A (ko) * | 1996-05-28 | 2000-03-25 | 린치 마이클 엘. | 내부 발생 프로그래밍 전압을 이용해서 안티-퓨즈를프로그래밍하기 위한 방법 및 장치 |
US5838625A (en) * | 1996-10-29 | 1998-11-17 | Micron Technology, Inc. | Anti-fuse programming path |
Also Published As
Publication number | Publication date |
---|---|
US6128241A (en) | 2000-10-03 |
TW454204B (en) | 2001-09-11 |
KR20000050453A (ko) | 2000-08-05 |
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