DE3680829D1 - Festwertspeicheranordnung. - Google Patents
Festwertspeicheranordnung.Info
- Publication number
- DE3680829D1 DE3680829D1 DE8686108200T DE3680829T DE3680829D1 DE 3680829 D1 DE3680829 D1 DE 3680829D1 DE 8686108200 T DE8686108200 T DE 8686108200T DE 3680829 T DE3680829 T DE 3680829T DE 3680829 D1 DE3680829 D1 DE 3680829D1
- Authority
- DE
- Germany
- Prior art keywords
- fixed memory
- memory arrangement
- arrangement
- fixed
- memory
- 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 - Lifetime
Links
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60131373A JPS61289598A (ja) | 1985-06-17 | 1985-06-17 | 読出専用半導体記憶装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3680829D1 true DE3680829D1 (de) | 1991-09-19 |
Family
ID=15056420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686108200T Expired - Lifetime DE3680829D1 (de) | 1985-06-17 | 1986-06-16 | Festwertspeicheranordnung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4773047A (de) |
EP (1) | EP0206205B1 (de) |
JP (1) | JPS61289598A (de) |
DE (1) | DE3680829D1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0783062B2 (ja) * | 1985-06-18 | 1995-09-06 | 株式会社東芝 | マスタ−スライス型半導体装置 |
NL8902820A (nl) * | 1989-11-15 | 1991-06-03 | Philips Nv | Geintegreerde halfgeleiderschakeling van het master slice type. |
US5289406A (en) * | 1990-08-28 | 1994-02-22 | Mitsubishi Denki Kabushiki Kaisha | Read only memory for storing multi-data |
DE4311358C2 (de) * | 1992-04-07 | 1999-07-22 | Mitsubishi Electric Corp | Nicht-flüchtige Halbleiterspeichereinrichtung und Betriebsverfahren für eine nicht-flüchtige Halbleiterspeichereinrichtung und Verfahren zum Programmieren von Information in eine nicht-flüchtige Halbleiterspeichereinrichtung |
US5309389A (en) * | 1993-08-27 | 1994-05-03 | Honeywell Inc. | Read-only memory with complementary data lines |
US5420818A (en) * | 1994-01-03 | 1995-05-30 | Texas Instruments Incorporated | Static read only memory (ROM) |
US5422846A (en) * | 1994-04-04 | 1995-06-06 | Motorola Inc. | Nonvolatile memory having overerase protection |
JPH09270197A (ja) * | 1996-01-30 | 1997-10-14 | Mitsubishi Electric Corp | 半導体記憶装置及びレイアウト/回路情報生成装置 |
US6147893A (en) * | 1999-01-27 | 2000-11-14 | Vlsi Technology, Inc. | Programmable read only memory with high speed differential sensing at low operating voltage |
JP2002100196A (ja) * | 2000-09-26 | 2002-04-05 | Matsushita Electric Ind Co Ltd | 半導体記憶装置 |
JP2002170399A (ja) * | 2000-12-05 | 2002-06-14 | Fujitsu Ltd | 半導体装置 |
JP3904499B2 (ja) * | 2002-09-25 | 2007-04-11 | 松下電器産業株式会社 | 半導体記憶装置 |
US8222922B2 (en) * | 2009-03-31 | 2012-07-17 | Toshiba America Research, Inc. | ROM implementation for ROM based logic design |
JP5368266B2 (ja) * | 2009-11-11 | 2013-12-18 | ローム株式会社 | 半導体不揮発記憶回路 |
US9799409B2 (en) * | 2016-03-25 | 2017-10-24 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Read-only memory (ROM) architecture with selective encoding |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3550089A (en) * | 1968-10-17 | 1970-12-22 | Rca Corp | Complementary semiconductor matrix arrays for low power dissipation logic application |
CH625075A5 (de) * | 1978-02-22 | 1981-08-31 | Centre Electron Horloger | |
JPS5949020A (ja) * | 1982-09-13 | 1984-03-21 | Toshiba Corp | 論理回路 |
FR2563651B1 (fr) * | 1984-04-27 | 1986-06-27 | Thomson Csf Mat Tel | Memoire morte realisee en circuit integre prediffuse |
JPS61168198A (ja) * | 1985-01-18 | 1986-07-29 | Matsushita Electric Ind Co Ltd | Mos記憶装置 |
-
1985
- 1985-06-17 JP JP60131373A patent/JPS61289598A/ja active Granted
-
1986
- 1986-06-16 EP EP86108200A patent/EP0206205B1/de not_active Expired
- 1986-06-16 DE DE8686108200T patent/DE3680829D1/de not_active Expired - Lifetime
- 1986-06-16 US US06/874,469 patent/US4773047A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0206205B1 (de) | 1991-08-14 |
EP0206205A2 (de) | 1986-12-30 |
EP0206205A3 (en) | 1988-04-06 |
JPH0355916B2 (de) | 1991-08-26 |
US4773047A (en) | 1988-09-20 |
JPS61289598A (ja) | 1986-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3680453D1 (de) | Raeumer. | |
DE3677710D1 (de) | Cefuroximaxetil-dragee. | |
DE3685179D1 (de) | Speicherkarte. | |
DE3686994D1 (de) | Halbleiterspeicher. | |
DE3687322D1 (de) | Halbleiterspeicheranordnung. | |
DE3668381D1 (de) | Contactlinse. | |
DE3680562D1 (de) | Halbleiterspeicheranordnung. | |
DE3675445D1 (de) | Halbleiterspeicheranordnung. | |
ATE50243T1 (de) | Fluorbenzylester. | |
DE3783100D1 (de) | Festwertspeicheranordnung. | |
DE3678517D1 (de) | Externum. | |
DE3680829D1 (de) | Festwertspeicheranordnung. | |
DE3676026D1 (de) | Terpolymerisate. | |
DE3682346D1 (de) | Halbleiterspeicheranordnung. | |
DE3683783D1 (de) | Halbleiterspeicheranordnung. | |
DE3687284D1 (de) | Halbleiterspeicheranordnung. | |
DE3678182D1 (de) | Perfluorpolycycloalkane. | |
DE3685889D1 (de) | Halbleiterspeicheranordnung. | |
DE3677472D1 (de) | Blockierverhinderer. | |
DE3688024D1 (de) | Speicheranordnung. | |
FI861147A0 (fi) | Maolningsfaerg. | |
DE3680574D1 (de) | L-aminoacylasen. | |
DE3673520D1 (de) | Perfluorpolyaether. | |
FI850335L (fi) | Hydrostatiskt drivsystem. | |
FI861154A0 (fi) | Kran. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |