DE69424108T2 - Störungsunempfindliche Codeeinstellungsschaltung - Google Patents
Störungsunempfindliche CodeeinstellungsschaltungInfo
- Publication number
- DE69424108T2 DE69424108T2 DE69424108T DE69424108T DE69424108T2 DE 69424108 T2 DE69424108 T2 DE 69424108T2 DE 69424108 T DE69424108 T DE 69424108T DE 69424108 T DE69424108 T DE 69424108T DE 69424108 T2 DE69424108 T2 DE 69424108T2
- Authority
- DE
- Germany
- Prior art keywords
- interference
- setting circuit
- code setting
- resistant code
- resistant
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L22/00—Testing or measuring during manufacture or treatment; Reliability measurements, i.e. testing of parts without further processing to modify the parts as such; Structural arrangements therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Semiconductor Integrated Circuits (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Analogue/Digital Conversion (AREA)
- Dram (AREA)
- Electronic Switches (AREA)
- Tests Of Electronic Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5240354A JP2707954B2 (ja) | 1993-09-01 | 1993-09-01 | コード設定回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69424108D1 DE69424108D1 (de) | 2000-05-31 |
DE69424108T2 true DE69424108T2 (de) | 2000-11-16 |
Family
ID=17058247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69424108T Expired - Fee Related DE69424108T2 (de) | 1993-09-01 | 1994-08-29 | Störungsunempfindliche Codeeinstellungsschaltung |
Country Status (5)
Country | Link |
---|---|
US (1) | US5446402A (de) |
EP (1) | EP0644554B1 (de) |
JP (1) | JP2707954B2 (de) |
KR (1) | KR0149056B1 (de) |
DE (1) | DE69424108T2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5684417A (en) * | 1995-11-14 | 1997-11-04 | United Microelectronics Corporation | Data sensing apparatus of a read only memory device |
KR100204340B1 (ko) * | 1996-06-19 | 1999-06-15 | 윤종용 | 메모리 장치의 모드 셋팅 회로 |
US6188239B1 (en) | 1996-08-12 | 2001-02-13 | Micron Technology, Inc. | Semiconductor programmable test arrangement such as an antifuse to ID circuit having common access switches and/or common programming switches |
US6227637B1 (en) * | 1998-05-14 | 2001-05-08 | Lsi Logic Corporation | Circuit and method for encoding and retrieving a bit of information |
US6255893B1 (en) * | 1999-07-07 | 2001-07-03 | Intel Corporation | Method and apparatus for detection of electrical overstress |
US6275063B1 (en) * | 1999-08-24 | 2001-08-14 | Micron Technology, Inc. | Method and apparatus for limited reprogrammability of fuse options using one-time programmable elements |
EP2020684A3 (de) * | 2007-07-25 | 2009-04-08 | NEC Electronics Corporation | Halbleiterbauelement und Verfahren zur Einstellung der Offset-Spannung |
US10255982B2 (en) * | 2016-11-02 | 2019-04-09 | Skyworks Solutions, Inc. | Accidental fuse programming protection circuits |
US10360988B2 (en) | 2016-11-02 | 2019-07-23 | Skyworks Solutions, Inc. | Apparatus and methods for protection against inadvertent programming of fuse cells |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4388703A (en) * | 1979-05-10 | 1983-06-14 | General Electric Company | Memory device |
JPS60182219A (ja) * | 1984-02-29 | 1985-09-17 | Fujitsu Ltd | 半導体装置 |
JPS61253917A (ja) * | 1985-05-02 | 1986-11-11 | Nippon Denso Co Ltd | 半導体集積回路 |
US4686384A (en) * | 1985-08-09 | 1987-08-11 | Harris Corporation | Fuse programmable DC level generator |
US5015889A (en) * | 1989-02-23 | 1991-05-14 | Reay Robert L | Schottky enhanced CMOS output circuit |
JPH0430571A (ja) * | 1990-05-28 | 1992-02-03 | Fuji Electric Co Ltd | 高耐圧型駆動用半導体集積回路 |
JPH0468562A (ja) * | 1990-07-10 | 1992-03-04 | Nec Corp | コード設定回路 |
JP2679390B2 (ja) * | 1990-10-12 | 1997-11-19 | 日本電気株式会社 | コード設定回路 |
GB2270795B (en) * | 1992-09-18 | 1995-02-15 | Texas Instruments Ltd | Improvements in or relating to the trimming of integrated circuits |
-
1993
- 1993-09-01 JP JP5240354A patent/JP2707954B2/ja not_active Expired - Fee Related
-
1994
- 1994-08-29 DE DE69424108T patent/DE69424108T2/de not_active Expired - Fee Related
- 1994-08-29 EP EP94113467A patent/EP0644554B1/de not_active Expired - Lifetime
- 1994-08-30 US US08/298,459 patent/US5446402A/en not_active Expired - Fee Related
- 1994-08-31 KR KR1019940021933A patent/KR0149056B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2707954B2 (ja) | 1998-02-04 |
EP0644554A2 (de) | 1995-03-22 |
KR0149056B1 (ko) | 1998-12-01 |
JPH0774008A (ja) | 1995-03-17 |
KR950010006A (ko) | 1995-04-26 |
DE69424108D1 (de) | 2000-05-31 |
EP0644554A3 (de) | 1998-03-18 |
EP0644554B1 (de) | 2000-04-26 |
US5446402A (en) | 1995-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NEC ELECTRONICS CORP., KAWASAKI, KANAGAWA, JP |
|
8339 | Ceased/non-payment of the annual fee |