JP2002140895A - 半導体記憶装置 - Google Patents

半導体記憶装置

Info

Publication number
JP2002140895A
JP2002140895A JP2001198513A JP2001198513A JP2002140895A JP 2002140895 A JP2002140895 A JP 2002140895A JP 2001198513 A JP2001198513 A JP 2001198513A JP 2001198513 A JP2001198513 A JP 2001198513A JP 2002140895 A JP2002140895 A JP 2002140895A
Authority
JP
Japan
Prior art keywords
data line
data lines
defective
redundant
lines
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.)
Pending
Application number
JP2001198513A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002140895A5 (enrdf_load_stackoverflow
Inventor
Takaharu Tsuji
高晴 辻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2001198513A priority Critical patent/JP2002140895A/ja
Priority to US09/971,697 priority patent/US6584022B2/en
Publication of JP2002140895A publication Critical patent/JP2002140895A/ja
Publication of JP2002140895A5 publication Critical patent/JP2002140895A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Dram (AREA)
JP2001198513A 2000-08-21 2001-06-29 半導体記憶装置 Pending JP2002140895A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001198513A JP2002140895A (ja) 2000-08-21 2001-06-29 半導体記憶装置
US09/971,697 US6584022B2 (en) 2000-08-21 2001-10-09 Semiconductor memory device with simultaneous data line selection and shift redundancy selection

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-249463 2000-08-21
JP2000249463 2000-08-21
JP2001198513A JP2002140895A (ja) 2000-08-21 2001-06-29 半導体記憶装置

Publications (2)

Publication Number Publication Date
JP2002140895A true JP2002140895A (ja) 2002-05-17
JP2002140895A5 JP2002140895A5 (enrdf_load_stackoverflow) 2008-07-17

Family

ID=26598143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001198513A Pending JP2002140895A (ja) 2000-08-21 2001-06-29 半導体記憶装置

Country Status (1)

Country Link
JP (1) JP2002140895A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006147127A (ja) * 2004-11-19 2006-06-08 Hynix Semiconductor Inc データ出力モードを変更可能なメモリ装置
JP2006147146A (ja) * 2006-02-24 2006-06-08 Toshiba Corp 半導体記憶装置
CN1331156C (zh) * 2002-09-25 2007-08-08 株式会社东芝 半导体存储装置
WO2011109413A3 (en) * 2010-03-03 2012-01-05 Altera Corporation Repairable io in an integrated circuit
US9236864B1 (en) 2012-01-17 2016-01-12 Altera Corporation Stacked integrated circuit with redundancy in die-to-die interconnects

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11213688A (ja) * 1998-01-21 1999-08-06 Oki Electric Ind Co Ltd 半導体記憶装置
JPH11250688A (ja) * 1998-03-03 1999-09-17 Toshiba Corp 半導体記憶装置
JPH11250692A (ja) * 1998-02-27 1999-09-17 Oki Micro Design:Kk 冗長回路
JP2000100191A (ja) * 1998-07-23 2000-04-07 Fujitsu Ltd 半導体記憶装置およびシフト冗長方法
JP2000105994A (ja) * 1998-09-29 2000-04-11 Matsushita Electric Ind Co Ltd 半導体記憶装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11213688A (ja) * 1998-01-21 1999-08-06 Oki Electric Ind Co Ltd 半導体記憶装置
JPH11250692A (ja) * 1998-02-27 1999-09-17 Oki Micro Design:Kk 冗長回路
JPH11250688A (ja) * 1998-03-03 1999-09-17 Toshiba Corp 半導体記憶装置
JP2000100191A (ja) * 1998-07-23 2000-04-07 Fujitsu Ltd 半導体記憶装置およびシフト冗長方法
JP2000105994A (ja) * 1998-09-29 2000-04-11 Matsushita Electric Ind Co Ltd 半導体記憶装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1331156C (zh) * 2002-09-25 2007-08-08 株式会社东芝 半导体存储装置
JP2006147127A (ja) * 2004-11-19 2006-06-08 Hynix Semiconductor Inc データ出力モードを変更可能なメモリ装置
JP2006147146A (ja) * 2006-02-24 2006-06-08 Toshiba Corp 半導体記憶装置
WO2011109413A3 (en) * 2010-03-03 2012-01-05 Altera Corporation Repairable io in an integrated circuit
US8174284B1 (en) 2010-03-03 2012-05-08 Altera Corporation Repairable IO in an integrated circuit
US9236864B1 (en) 2012-01-17 2016-01-12 Altera Corporation Stacked integrated circuit with redundancy in die-to-die interconnects

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