KR20080016442A - 전기 퓨즈 회로 및 전자 부품 - Google Patents
전기 퓨즈 회로 및 전자 부품 Download PDFInfo
- Publication number
- KR20080016442A KR20080016442A KR1020070050229A KR20070050229A KR20080016442A KR 20080016442 A KR20080016442 A KR 20080016442A KR 1020070050229 A KR1020070050229 A KR 1020070050229A KR 20070050229 A KR20070050229 A KR 20070050229A KR 20080016442 A KR20080016442 A KR 20080016442A
- Authority
- KR
- South Korea
- Prior art keywords
- circuit
- capacitor
- signal
- transistor
- write
- 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
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Classifications
-
- 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
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/01—Manufacture or treatment
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4912—Layout
- H01L2224/49175—Parallel arrangements
Landscapes
- Read Only Memory (AREA)
- Semiconductor Integrated Circuits (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
Abstract
Description
Claims (10)
- 전기 퓨즈를 구성하는 커패시터와;라이트(write) 신호에 따라 상기 커패시터의 단자에 전압을 인가함으로써, 상기 커패시터의 절연막을 파괴하는 라이트 회로와;상기 커패시터 및 상기 라이트 회로 사이에 직렬 접속되는 적어도 2개의 제1 및 제2 트랜지스터를 포함하는 것을 특징으로 하는 전기 퓨즈 회로.
- 제1항에 있어서, 상기 제1 트랜지스터는 상기 커패시터에 대해 상기 제2 트랜지스터보다도 가깝게 접속되며,상기 제1 트랜지스터의 게이트 전압은 상기 제2 트랜지스터의 게이트 전압보다도 높은 것을 특징으로 하는 전기 퓨즈 회로.
- 제1항에 있어서, 상기 커패시터는 소스 및 드레인이 서로 접속된 제3 트랜지스터에 의해 구성되며,상기 제1 및 제2 트랜지스터의 게이트 절연막은 상기 제3 트랜지스터의 게이트 절연막보다도 두꺼운 것을 특징으로 하는 전기 퓨즈 회로.
- 적어도 2개의 전기 퓨즈의 제1 및 제2 커패시터와;상기 제1 및 제2 커패시터의 저항을 기초로 1 비트의 데이터를 출력하는 출력 회로를 포함하는 것을 특징으로 하는 전기 퓨즈 회로.
- 제4항에 있어서,제1 라이트 신호에 따라 상기 제1 커패시터의 단자에 전압을 인가함으로써, 상기 제1 커패시터의 절연막을 파괴하는 제1 라이트 회로와;제2 라이트 신호에 따라 상기 제2 커패시터의 단자에 전압을 인가함으로써, 상기 제2 커패시터의 절연막을 파괴하는 제2 라이트 회로를 더 포함하고,상기 제1 및 제2 라이트 회로는 상이한 타이밍으로 상기 제1 커패시터 및 상기 제2 커패시터에 상기 전압을 인가하는 것을 특징으로 하는 전기 퓨즈 회로.
- 제4항에 있어서, 상기 출력 회로는 상기 제1 및 제2 커패시터 중 어느 하나의 저항이 낮으면, 저저항인 것을 나타내는 신호를 출력하는 것을 특징으로 하는 전기 퓨즈 회로.
- 제5항에 있어서,상기 제1 커패시터 및 상기 제1 라이트 회로 사이에 직렬 접속되는 적어도 2개의 제1 및 제2 트랜지스터와;상기 제2 커패시터 및 상기 제2 라이트 회로 사이에 직렬 접속되는 적어도 2개의 제3 및 제4 트랜지스터를 더 포함하는 것을 특징으로 하는 전기 퓨즈 회로.
- 전기 퓨즈를 탑재한 반도체 메모리 칩과;상기 반도체 메모리 칩과는 상이한 반도체 칩과;상기 반도체 메모리 칩 및 상기 반도체 칩을 함께 패키징하는 패키지를 포함하는 것을 특징으로 하는 전자 부품.
- 제8항에 있어서, 상기 전기 퓨즈 회로는,전기 퓨즈를 구성하는 커패시터와;라이트 신호에 따라 상기 커패시터의 단자에 전압을 인가함으로써, 상기 커패시터의 절연막을 파괴하는 라이트 회로와;상기 커패시터 및 상기 라이트 회로 사이에 직렬 접속되는 적어도 2개의 제1 및 제2 트랜지스터를 포함하는 것을 특징으로 하는 전자 부품.
- 제8항에 있어서, 상기 전기 퓨즈 회로는,적어도 2개의 전기 퓨즈의 제1 및 제2 커패시터와;상기 제1 및 제2 커패시터의 저항을 기초로 1 비트의 데이터를 출력하는 출 력 회로를 포함하는 것을 특징으로 하는 전자 부품.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2006-00223428 | 2006-08-18 | ||
JP2006223428A JP5119626B2 (ja) | 2006-08-18 | 2006-08-18 | 電気ヒューズ回路 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080049639A Division KR101027734B1 (ko) | 2006-08-18 | 2008-05-28 | 전기 퓨즈 회로 및 전자 부품 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080016442A true KR20080016442A (ko) | 2008-02-21 |
KR100884843B1 KR100884843B1 (ko) | 2009-02-20 |
Family
ID=38904742
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070050229A Expired - Fee Related KR100884843B1 (ko) | 2006-08-18 | 2007-05-23 | 전기 퓨즈 회로 및 전자 부품 |
KR1020080049639A Expired - Fee Related KR101027734B1 (ko) | 2006-08-18 | 2008-05-28 | 전기 퓨즈 회로 및 전자 부품 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080049639A Expired - Fee Related KR101027734B1 (ko) | 2006-08-18 | 2008-05-28 | 전기 퓨즈 회로 및 전자 부품 |
Country Status (5)
Country | Link |
---|---|
US (2) | US20080042234A1 (ko) |
EP (2) | EP2105933A1 (ko) |
JP (1) | JP5119626B2 (ko) |
KR (2) | KR100884843B1 (ko) |
CN (3) | CN101807435A (ko) |
Families Citing this family (16)
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JP2010146636A (ja) * | 2008-12-18 | 2010-07-01 | Toshiba Corp | 半導体集積回路装置及びメモリシステム |
KR101068571B1 (ko) * | 2009-07-03 | 2011-09-30 | 주식회사 하이닉스반도체 | 반도체 메모리 장치 |
US8254186B2 (en) * | 2010-04-30 | 2012-08-28 | Freescale Semiconductor, Inc. | Circuit for verifying the write enable of a one time programmable memory |
US8790804B2 (en) | 2012-01-12 | 2014-07-29 | International Business Machines Corporation | Battery with self-programming fuse |
CN102709288B (zh) * | 2012-05-18 | 2016-03-30 | 电子科技大学 | 一种总剂量辐射加固的半导体存储器 |
US9601499B2 (en) | 2013-05-16 | 2017-03-21 | Ememory Technology Inc. | One-time programmable memory cell capable of reducing leakage current and preventing slow bit response, and method for programming a memory array comprising the same |
US9281074B2 (en) * | 2013-05-16 | 2016-03-08 | Ememory Technology Inc. | One time programmable memory cell capable of reducing leakage current and preventing slow bit response |
EP2869304B1 (en) | 2013-11-05 | 2019-01-02 | The Swatch Group Research and Development Ltd. | Memory cell and memory device |
US9257196B2 (en) * | 2014-02-06 | 2016-02-09 | SK Hynix Inc. | Semiconductor devices including E-fuse arrays |
US9455222B1 (en) * | 2015-12-18 | 2016-09-27 | Texas Instruments Incorporated | IC having failsafe fuse on field dielectric |
CN108242251B (zh) * | 2016-12-23 | 2019-08-16 | 联华电子股份有限公司 | 动态随机存取存储器 |
US10102921B1 (en) * | 2017-08-17 | 2018-10-16 | Nanya Technology Corporation | Fuse blowing method and fuse blowing system |
CN107992157B (zh) * | 2017-12-14 | 2021-01-05 | 上海艾为电子技术股份有限公司 | 一种电熔丝状态读取电路 |
JP2021149996A (ja) * | 2020-03-23 | 2021-09-27 | 株式会社東芝 | 半導体記憶装置、及び半導体記憶装置の制御方法 |
CN113948141B (zh) * | 2020-07-16 | 2024-03-29 | 长鑫存储技术有限公司 | 反熔丝存储单元状态检测电路及存储器 |
US11735266B2 (en) * | 2021-08-13 | 2023-08-22 | Ememory Technology Inc. | Antifuse-type one time programming memory cell and cell array structure with same |
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-
2006
- 2006-08-18 JP JP2006223428A patent/JP5119626B2/ja not_active Expired - Fee Related
-
2007
- 2007-05-23 KR KR1020070050229A patent/KR100884843B1/ko not_active Expired - Fee Related
- 2007-08-10 US US11/889,254 patent/US20080042234A1/en not_active Abandoned
- 2007-08-13 CN CN201010141743A patent/CN101807435A/zh active Pending
- 2007-08-13 CN CN2007101420147A patent/CN101127246B/zh not_active Expired - Fee Related
- 2007-08-13 CN CN201010141756.XA patent/CN101794620B/zh not_active Expired - Fee Related
- 2007-08-13 EP EP09165920A patent/EP2105933A1/en not_active Withdrawn
- 2007-08-13 EP EP07114261.6A patent/EP1895543B1/en not_active Not-in-force
-
2008
- 2008-05-28 KR KR1020080049639A patent/KR101027734B1/ko not_active Expired - Fee Related
-
2009
- 2009-10-23 US US12/604,847 patent/US20100038748A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2105933A1 (en) | 2009-09-30 |
KR101027734B1 (ko) | 2011-04-07 |
CN101794620A (zh) | 2010-08-04 |
KR100884843B1 (ko) | 2009-02-20 |
EP1895543B1 (en) | 2014-03-05 |
EP1895543A3 (en) | 2008-08-20 |
CN101127246A (zh) | 2008-02-20 |
US20100038748A1 (en) | 2010-02-18 |
JP2008047248A (ja) | 2008-02-28 |
CN101794620B (zh) | 2014-06-11 |
CN101807435A (zh) | 2010-08-18 |
JP5119626B2 (ja) | 2013-01-16 |
KR20080066899A (ko) | 2008-07-17 |
US20080042234A1 (en) | 2008-02-21 |
CN101127246B (zh) | 2010-11-03 |
EP1895543A2 (en) | 2008-03-05 |
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