JP4383987B2 - Mos型電気ヒューズとそのプログラム方法 - Google Patents
Mos型電気ヒューズとそのプログラム方法 Download PDFInfo
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- JP4383987B2 JP4383987B2 JP2004238537A JP2004238537A JP4383987B2 JP 4383987 B2 JP4383987 B2 JP 4383987B2 JP 2004238537 A JP2004238537 A JP 2004238537A JP 2004238537 A JP2004238537 A JP 2004238537A JP 4383987 B2 JP4383987 B2 JP 4383987B2
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- electric fuse
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/525—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body with adaptable interconnections
- H01L23/5256—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body with adaptable interconnections comprising fuses, i.e. connections having their state changed from conductive to non-conductive
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Semiconductor Memories (AREA)
- Read Only Memory (AREA)
- Semiconductor Integrated Circuits (AREA)
Description
図1(a)は、第1の実施形態に係るPMOS型電気ヒューズの結線図、図1(b)はプログラム時の電圧印加状態を摸式的に示した電気ヒューズの断面図である。
図4、図5は第2の実施形態に係るMOS型電気ヒューズのプログラム方法を説明するための電気ヒューズの摸式的断面図である。図4はソース領域上のゲート絶縁膜を破壊する時(ソースプログラム時)の電圧印加状態を表わしており、ドレイン領域にVBP´が印加されている点を除けば、第1の実施形態の図1と同じである。この場合、VBP´はVBPと同じでもよく、VDDなどであっても良い。また、ウェル2に印加されるVBP´とドレイン領域4に印加されるVBP´は異なっても良い。但し、ソース・ドレイン間にチャネルを形成しない電圧とする。このような電圧印加によりソース側がプログラムされる。
図9は、第3の実施形態に係る電気ヒューズの結線図および断面図である。第3の実施形態はインバージョン方式で電気ヒューズを構成した例で、ソース領域3とドレイン領域4を結線して1端子とし、ゲート電極6を出力端子とする2端子構成となっている。
2…ウェル
3…ソース領域
4…ドレイン領域
5…ゲート絶縁膜
6…ゲート電極
7…短絡部
71…電気ヒューズ
72…制御回路
74…データ処理回路
81−83…駆動トランジスタ
84…センスアンプ
85…フリップフロップ
91…従来のMOS型電気ヒューズ
92…制御回路
94…データ処理回路
Claims (2)
- 半導体ウェル中に形成されたMOSトランジスタ型電気ヒューズのプログラム方法であって、
ゲート電極に第1の電圧を印加し、前記ウェルに前記第1の電圧と異なる第2の電圧をかけ、ソース・ドレインを同電位とし、ソース・ドレイン間の中央部においてのみ前記ゲート電極と前記ウェル表面との間のゲート絶縁膜を短絡させることを特徴とするMOSトランジスタ型電気ヒューズのプログラム方法。 - 半導体基板と、
前記半導体基板上面に形成された第1導電型のウェルと、
前記ウェル上面に対峙して形成された第2導電型の第1および第2の不純物領域と、
少なくとも前記第1および第2の不純物領域に挟まれた前記ウェル上面に形成されたゲート絶縁膜と、
前記ゲート絶縁膜を介して、前記第1および第2の不純物領域に挟まれた前記ウェル上面上に形成されたゲート電極と、
前記ウェルに接続される第1の端子と、
前記第1および第2の不純物領域が共通して接続される第2の端子と、
前記ゲート電極に接続される第3の端子と、
を具備し、前記第1の不純物領域と前記第2の不純物領域との間の中央部とこれに対抗する前記ゲート電極の部分の間にのみ、導通・非導通の2値状態を、独立に設定可能なることを特徴とするMOSトランジスタ型電気ヒューズ。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004238537A JP4383987B2 (ja) | 2004-08-18 | 2004-08-18 | Mos型電気ヒューズとそのプログラム方法 |
US10/973,412 US20060038255A1 (en) | 2004-08-18 | 2004-10-27 | MOS electric fuse, its programming method, and semiconductor device using the same |
TW094121564A TWI293179B (en) | 2004-08-18 | 2005-06-28 | Mos type electric fuse and its programming method and semiconductor device of applying the electric fuse |
KR1020050074090A KR100777858B1 (ko) | 2004-08-18 | 2005-08-12 | Mos 트랜지스터형 전기 퓨즈와 그 프로그램 방법,이것을 이용한 반도체 장치 |
CNB200510092138XA CN100388416C (zh) | 2004-08-18 | 2005-08-16 | Mos型电熔丝及其编程方法和采用该电熔丝的半导体器件 |
US11/776,839 US7573118B2 (en) | 2004-08-18 | 2007-07-12 | MOS electric fuse, its programming method, and semiconductor device using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004238537A JP4383987B2 (ja) | 2004-08-18 | 2004-08-18 | Mos型電気ヒューズとそのプログラム方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006059919A JP2006059919A (ja) | 2006-03-02 |
JP4383987B2 true JP4383987B2 (ja) | 2009-12-16 |
Family
ID=35908865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004238537A Expired - Fee Related JP4383987B2 (ja) | 2004-08-18 | 2004-08-18 | Mos型電気ヒューズとそのプログラム方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US20060038255A1 (ja) |
JP (1) | JP4383987B2 (ja) |
KR (1) | KR100777858B1 (ja) |
CN (1) | CN100388416C (ja) |
TW (1) | TWI293179B (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI325165B (en) * | 2006-04-20 | 2010-05-21 | Ememory Technology Inc | Method for operating a single-poly single-transistor non-volatile memory cell |
US8400813B2 (en) * | 2009-02-10 | 2013-03-19 | Taiwan Semiconductor Manufacturing Company, Ltd. | One-time programmable fuse with ultra low programming current |
US8471296B2 (en) | 2011-01-21 | 2013-06-25 | International Business Machines Corporation | FinFET fuse with enhanced current crowding |
JP2012174863A (ja) * | 2011-02-21 | 2012-09-10 | Sony Corp | 半導体装置およびその動作方法 |
US8630108B2 (en) | 2011-03-31 | 2014-01-14 | International Business Machines Corporation | MOSFET fuse and array element |
US8942034B2 (en) | 2013-02-05 | 2015-01-27 | Qualcomm Incorporated | System and method of programming a memory cell |
US9105310B2 (en) * | 2013-02-05 | 2015-08-11 | Qualcomm Incorporated | System and method of programming a memory cell |
US20140293673A1 (en) * | 2013-03-28 | 2014-10-02 | Ememory Technology Inc. | Nonvolatile memory cell structure and method for programming and reading the same |
CN104240762B (zh) * | 2013-06-09 | 2018-06-01 | 中芯国际集成电路制造(上海)有限公司 | 反熔丝结构及编程方法 |
CN104347629B (zh) * | 2013-07-24 | 2017-04-19 | 中芯国际集成电路制造(上海)有限公司 | 一种栅控二极管反熔丝单元结构及其制作方法 |
US9613714B1 (en) * | 2016-01-19 | 2017-04-04 | Ememory Technology Inc. | One time programming memory cell and memory array for physically unclonable function technology and associated random code generating method |
JP2018006525A (ja) | 2016-06-30 | 2018-01-11 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
CN109219884A (zh) * | 2018-08-30 | 2019-01-15 | 深圳市为通博科技有限责任公司 | 存储单元、存储器件以及存储单元的操作方法 |
JP2020155727A (ja) | 2019-03-22 | 2020-09-24 | ソニーセミコンダクタソリューションズ株式会社 | 半導体装置及びこれを備えた電子機器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2655762B1 (fr) * | 1989-12-07 | 1992-01-17 | Sgs Thomson Microelectronics | Fusible mos a claquage d'oxyde tunnel programmable. |
JP3559580B2 (ja) | 1993-12-17 | 2004-09-02 | 財団法人国際科学振興財団 | 半導体装置 |
JP2000123592A (ja) | 1998-10-19 | 2000-04-28 | Mitsubishi Electric Corp | 半導体装置 |
US6611040B2 (en) * | 2000-06-08 | 2003-08-26 | Tito Gelsomini | Anti-fuse structure of writing and reading in integrated circuits |
JP2002134620A (ja) * | 2000-10-27 | 2002-05-10 | Mitsubishi Electric Corp | 半導体装置 |
WO2003025944A1 (en) | 2001-09-18 | 2003-03-27 | Kilopass Technologies, Inc. | Semiconductor memory cell and memory array using a breakdown phenomena in an ultra-thin dielectric |
US6580144B2 (en) * | 2001-09-28 | 2003-06-17 | Hewlett-Packard Development Company, L.P. | One time programmable fuse/anti-fuse combination based memory cell |
JP3600598B2 (ja) * | 2002-06-12 | 2004-12-15 | 株式会社東芝 | 半導体装置及びその製造方法 |
-
2004
- 2004-08-18 JP JP2004238537A patent/JP4383987B2/ja not_active Expired - Fee Related
- 2004-10-27 US US10/973,412 patent/US20060038255A1/en not_active Abandoned
-
2005
- 2005-06-28 TW TW094121564A patent/TWI293179B/zh not_active IP Right Cessation
- 2005-08-12 KR KR1020050074090A patent/KR100777858B1/ko not_active IP Right Cessation
- 2005-08-16 CN CNB200510092138XA patent/CN100388416C/zh not_active Expired - Fee Related
-
2007
- 2007-07-12 US US11/776,839 patent/US7573118B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7573118B2 (en) | 2009-08-11 |
TWI293179B (en) | 2008-02-01 |
KR100777858B1 (ko) | 2007-11-21 |
US20060038255A1 (en) | 2006-02-23 |
CN100388416C (zh) | 2008-05-14 |
TW200610008A (en) | 2006-03-16 |
KR20060050421A (ko) | 2006-05-19 |
US20070258311A1 (en) | 2007-11-08 |
CN1737993A (zh) | 2006-02-22 |
JP2006059919A (ja) | 2006-03-02 |
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