JP2009117478A5 - - Google Patents

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Publication number
JP2009117478A5
JP2009117478A5 JP2007286414A JP2007286414A JP2009117478A5 JP 2009117478 A5 JP2009117478 A5 JP 2009117478A5 JP 2007286414 A JP2007286414 A JP 2007286414A JP 2007286414 A JP2007286414 A JP 2007286414A JP 2009117478 A5 JP2009117478 A5 JP 2009117478A5
Authority
JP
Japan
Prior art keywords
fuse element
electric fuse
voltage level
determination
predetermined contact
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
JP2007286414A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009117478A (ja
JP5458236B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2007286414A priority Critical patent/JP5458236B2/ja
Priority claimed from JP2007286414A external-priority patent/JP5458236B2/ja
Priority to US12/289,588 priority patent/US7791402B2/en
Publication of JP2009117478A publication Critical patent/JP2009117478A/ja
Publication of JP2009117478A5 publication Critical patent/JP2009117478A5/ja
Application granted granted Critical
Publication of JP5458236B2 publication Critical patent/JP5458236B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2007286414A 2007-11-02 2007-11-02 電気ヒューズ判定回路及び判定方法 Expired - Fee Related JP5458236B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007286414A JP5458236B2 (ja) 2007-11-02 2007-11-02 電気ヒューズ判定回路及び判定方法
US12/289,588 US7791402B2 (en) 2007-11-02 2008-10-30 Electric fuse determination circuit and determination method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007286414A JP5458236B2 (ja) 2007-11-02 2007-11-02 電気ヒューズ判定回路及び判定方法

Publications (3)

Publication Number Publication Date
JP2009117478A JP2009117478A (ja) 2009-05-28
JP2009117478A5 true JP2009117478A5 (https=) 2010-11-18
JP5458236B2 JP5458236B2 (ja) 2014-04-02

Family

ID=40587498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007286414A Expired - Fee Related JP5458236B2 (ja) 2007-11-02 2007-11-02 電気ヒューズ判定回路及び判定方法

Country Status (2)

Country Link
US (1) US7791402B2 (https=)
JP (1) JP5458236B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013004668A (ja) * 2011-06-15 2013-01-07 Elpida Memory Inc 半導体装置および判定方法
US11469223B2 (en) * 2019-05-31 2022-10-11 Analog Devices International Unlimited Company High precision switched capacitor MOSFET current measurement technique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837520A (en) * 1985-03-29 1989-06-06 Honeywell Inc. Fuse status detection circuit
JP2991575B2 (ja) * 1992-10-08 1999-12-20 沖電気工業株式会社 半導体集積回路
JPH07169293A (ja) * 1993-12-14 1995-07-04 Mitsubishi Electric Corp 半導体記憶装置
US6023431A (en) * 1996-10-03 2000-02-08 Micron Technology, Inc. Low current redundancy anti-fuse method and apparatus
US5889414A (en) * 1997-04-28 1999-03-30 Mosel Vitelic Corporation Programmable circuits
JP2007116045A (ja) * 2005-10-24 2007-05-10 Elpida Memory Inc 半導体装置
JP2007158104A (ja) * 2005-12-06 2007-06-21 Nec Electronics Corp ヒューズ回路を有する半導体集積回路及びその製造方法

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