JP2006073553A - ヒューズトリミング回路 - Google Patents

ヒューズトリミング回路 Download PDF

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Publication number
JP2006073553A
JP2006073553A JP2004251359A JP2004251359A JP2006073553A JP 2006073553 A JP2006073553 A JP 2006073553A JP 2004251359 A JP2004251359 A JP 2004251359A JP 2004251359 A JP2004251359 A JP 2004251359A JP 2006073553 A JP2006073553 A JP 2006073553A
Authority
JP
Japan
Prior art keywords
trimming
fuse
pad
circuit
mos transistor
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
JP2004251359A
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English (en)
Japanese (ja)
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JP2006073553A5 (https=
Inventor
Hirokazu Kawagoe
弘和 河越
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.)
NEC Electronics Corp
Original Assignee
NEC Electronics 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 NEC Electronics Corp filed Critical NEC Electronics Corp
Priority to JP2004251359A priority Critical patent/JP2006073553A/ja
Priority to US11/212,776 priority patent/US7236042B2/en
Publication of JP2006073553A publication Critical patent/JP2006073553A/ja
Publication of JP2006073553A5 publication Critical patent/JP2006073553A5/ja
Pending legal-status Critical Current

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/14—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM
    • G11C17/16—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM using electrically-fusible links
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/14—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM
    • G11C17/18—Auxiliary circuits, e.g. for writing into memory

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  • Semiconductor Integrated Circuits (AREA)
JP2004251359A 2004-08-31 2004-08-31 ヒューズトリミング回路 Pending JP2006073553A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004251359A JP2006073553A (ja) 2004-08-31 2004-08-31 ヒューズトリミング回路
US11/212,776 US7236042B2 (en) 2004-08-31 2005-08-29 Fuse trimming circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004251359A JP2006073553A (ja) 2004-08-31 2004-08-31 ヒューズトリミング回路

Publications (2)

Publication Number Publication Date
JP2006073553A true JP2006073553A (ja) 2006-03-16
JP2006073553A5 JP2006073553A5 (https=) 2007-12-13

Family

ID=35942243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004251359A Pending JP2006073553A (ja) 2004-08-31 2004-08-31 ヒューズトリミング回路

Country Status (2)

Country Link
US (1) US7236042B2 (https=)
JP (1) JP2006073553A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007103903A (ja) * 2005-10-06 2007-04-19 Renei Kagi Kofun Yugenkoshi プログラム可能な装置のための静電放電（ｅｓｄ）保護機器
JP2009189127A (ja) * 2008-02-05 2009-08-20 Mitsumi Electric Co Ltd 半導体集積回路
JP2011066129A (ja) * 2009-09-16 2011-03-31 Elpida Memory Inc 半導体装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100902084B1 (ko) * 2007-06-15 2009-06-10 (주)태진기술 전압 레귤레이터 및 그 제조 방법
US8907718B2 (en) 2009-03-04 2014-12-09 Sensortechnics GmbH Passive resistive-heater addressing network
TWI469149B (zh) * 2010-04-09 2015-01-11 Realtek Semiconductor Corp 電子熔絲系統
CN119851730B (zh) * 2025-03-20 2025-06-24 上海川土微电子有限公司 一种芯片及其内部eFuse烧写电源提供电路和烧写方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63300529A (ja) * 1987-05-29 1988-12-07 Nec Corp 半導体集積回路
JPH04130751A (ja) * 1990-09-21 1992-05-01 Nec Corp コード設定回路
JPH05267464A (ja) * 1992-03-18 1993-10-15 Fujitsu Ltd 半導体装置
JPH0964199A (ja) * 1995-08-21 1997-03-07 Yamaha Corp 入力保護回路
JP2000133778A (ja) * 1998-10-27 2000-05-12 Seiko Instruments Inc Ｌｃｄコントローラｉｃ用フューズトリミング回路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5731733A (en) * 1995-09-29 1998-03-24 Intel Corporation Static, low current sensing circuit for sensing the state of a fuse device
US6762621B1 (en) * 1998-12-31 2004-07-13 Actel Corporation Programmable multi-standard I/O architecture for FPGAs

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63300529A (ja) * 1987-05-29 1988-12-07 Nec Corp 半導体集積回路
JPH04130751A (ja) * 1990-09-21 1992-05-01 Nec Corp コード設定回路
JPH05267464A (ja) * 1992-03-18 1993-10-15 Fujitsu Ltd 半導体装置
JPH0964199A (ja) * 1995-08-21 1997-03-07 Yamaha Corp 入力保護回路
JP2000133778A (ja) * 1998-10-27 2000-05-12 Seiko Instruments Inc Ｌｃｄコントローラｉｃ用フューズトリミング回路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007103903A (ja) * 2005-10-06 2007-04-19 Renei Kagi Kofun Yugenkoshi プログラム可能な装置のための静電放電（ｅｓｄ）保護機器
JP2009189127A (ja) * 2008-02-05 2009-08-20 Mitsumi Electric Co Ltd 半導体集積回路
JP2011066129A (ja) * 2009-09-16 2011-03-31 Elpida Memory Inc 半導体装置

Also Published As

Publication number Publication date
US20060044050A1 (en) 2006-03-02
US7236042B2 (en) 2007-06-26

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