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TWI373061B - Sensing circuit of electric fuse - Google Patents

Sensing circuit of electric fuse

Info

Publication number
TWI373061B
TWI373061B TW098135816A TW98135816A TWI373061B TW I373061 B TWI373061 B TW I373061B TW 098135816 A TW098135816 A TW 098135816A TW 98135816 A TW98135816 A TW 98135816A TW I373061 B TWI373061 B TW I373061B
Authority
TW
Taiwan
Prior art keywords
sensing circuit
electric fuse
fuse
electric
sensing
Prior art date
Application number
TW098135816A
Other languages
English (en)
Other versions
TW201112299A (en
Inventor
Yu Wen Huang
Original Assignee
Nanya Technology 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 Nanya Technology Corp filed Critical Nanya Technology Corp
Publication of TW201112299A publication Critical patent/TW201112299A/zh
Application granted granted Critical
Publication of TWI373061B publication Critical patent/TWI373061B/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/74—Testing of fuses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fuses (AREA)
  • Semiconductor Integrated Circuits (AREA)
TW098135816A 2009-09-21 2009-10-22 Sensing circuit of electric fuse TWI373061B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/563,164 US8248079B2 (en) 2009-09-21 2009-09-21 Sensing circuit for sensing electric fuse and sensing method thereof

Publications (2)

Publication Number Publication Date
TW201112299A TW201112299A (en) 2011-04-01
TWI373061B true TWI373061B (en) 2012-09-21

Family

ID=43756093

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098135816A TWI373061B (en) 2009-09-21 2009-10-22 Sensing circuit of electric fuse

Country Status (2)

Country Link
US (1) US8248079B2 (zh)
TW (1) TWI373061B (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI803272B (zh) * 2022-01-04 2023-05-21 南亞科技股份有限公司 確定一熔絲元件之狀態的半導體電路以及半導體元件
US11749364B2 (en) 2022-01-04 2023-09-05 Nanya Technology Corporation Semiconductor circuit and semiconductor device for determining status of a fuse element
US11756641B2 (en) 2022-01-04 2023-09-12 Nanya Technology Corporation Method for determining status of a fuse element

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8248079B2 (en) * 2009-09-21 2012-08-21 Nanya Technology Corporation Sensing circuit for sensing electric fuse and sensing method thereof
CN102495364B (zh) * 2011-12-18 2013-08-14 施耐德万高（天津）电气设备有限公司 一种三相熔断器检测装置
TWI475565B (zh) * 2012-09-06 2015-03-01 Univ Nat Chiao Tung 靜態隨機存取記憶體的控制電路及其操作方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5444189B2 (zh) * 1973-12-24 1979-12-24
US4546455A (en) * 1981-12-17 1985-10-08 Tokyo Shibaura Denki Kabushiki Kaisha Semiconductor device
SE451743B (sv) * 1985-04-12 1987-10-26 Ericsson Telefon Ab L M Elektronisk sekring
DE10026253B4 (de) * 2000-05-26 2005-03-17 Infineon Technologies Ag Fuse-Schaltungsanordnung
US6384664B1 (en) * 2000-10-05 2002-05-07 Texas Instruments Incorporated Differential voltage sense circuit to detect the state of a CMOS process compatible fuses at low power supply voltages
US7019534B2 (en) * 2004-03-26 2006-03-28 Taiwan Semiconductor Manufacturing Co., Ltd. Detecting the status of an electrical fuse
US7098721B2 (en) * 2004-09-01 2006-08-29 International Business Machines Corporation Low voltage programmable eFuse with differential sensing scheme
US7304527B1 (en) * 2005-11-30 2007-12-04 Altera Corporation Fuse sensing circuit
US8248079B2 (en) * 2009-09-21 2012-08-21 Nanya Technology Corporation Sensing circuit for sensing electric fuse and sensing method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI803272B (zh) * 2022-01-04 2023-05-21 南亞科技股份有限公司 確定一熔絲元件之狀態的半導體電路以及半導體元件
US11749364B2 (en) 2022-01-04 2023-09-05 Nanya Technology Corporation Semiconductor circuit and semiconductor device for determining status of a fuse element
US11756641B2 (en) 2022-01-04 2023-09-12 Nanya Technology Corporation Method for determining status of a fuse element

Also Published As

Publication number Publication date
US8248079B2 (en) 2012-08-21
US20110068805A1 (en) 2011-03-24
TW201112299A (en) 2011-04-01

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