IT1232974B - Circuito di polarizzazione e precarica per linea di bit di celle di memoria eprom in tecnologia cmos - Google Patents
Circuito di polarizzazione e precarica per linea di bit di celle di memoria eprom in tecnologia cmosInfo
- Publication number
- IT1232974B IT1232974B IT8722828A IT2282887A IT1232974B IT 1232974 B IT1232974 B IT 1232974B IT 8722828 A IT8722828 A IT 8722828A IT 2282887 A IT2282887 A IT 2282887A IT 1232974 B IT1232974 B IT 1232974B
- Authority
- IT
- Italy
- Prior art keywords
- polarization
- bit line
- memory cells
- cmos technology
- eprom memory
- Prior art date
Links
- 230000010287 polarization Effects 0.000 title 1
- 230000036316 preload Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/24—Bit-line control circuits
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8722828A IT1232974B (it) | 1987-12-01 | 1987-12-01 | Circuito di polarizzazione e precarica per linea di bit di celle di memoria eprom in tecnologia cmos |
DE3887658T DE3887658T2 (de) | 1987-12-01 | 1988-11-17 | Vorspannungs- und Vorladungsschaltung für eine Bitzeile mit EPROM-Speicherzellen in CMOS-Technologie. |
EP88202573A EP0319066B1 (en) | 1987-12-01 | 1988-11-17 | Bias and precharging circuit for a bit line of EPROM memory cells in CMOS technology |
JP30112788A JPH0758596B2 (ja) | 1987-12-01 | 1988-11-30 | Cmos技術におけるepromメモリーセルのビットライン用バイアス及びプリチャージ回路 |
US07/771,860 US5226013A (en) | 1987-12-01 | 1991-10-08 | Bias and precharging circuit for use in reading EPROM cells |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8722828A IT1232974B (it) | 1987-12-01 | 1987-12-01 | Circuito di polarizzazione e precarica per linea di bit di celle di memoria eprom in tecnologia cmos |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8722828A0 IT8722828A0 (it) | 1987-12-01 |
IT1232974B true IT1232974B (it) | 1992-03-11 |
Family
ID=11200915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8722828A IT1232974B (it) | 1987-12-01 | 1987-12-01 | Circuito di polarizzazione e precarica per linea di bit di celle di memoria eprom in tecnologia cmos |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0319066B1 (it) |
JP (1) | JPH0758596B2 (it) |
DE (1) | DE3887658T2 (it) |
IT (1) | IT1232974B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2667193B1 (fr) * | 1990-09-25 | 1993-07-02 | Sgs Thomson Microelectronics | Circuit de precharge pour la lecture de memoires. |
JP3587542B2 (ja) * | 1992-06-19 | 2004-11-10 | インテル・コーポレーション | 電力消費を節減する方法および装置 |
EP0806771B1 (en) * | 1996-04-30 | 2004-02-18 | STMicroelectronics S.r.l. | UPROM cell for low voltage supply |
FR2801419B1 (fr) * | 1999-11-18 | 2003-07-25 | St Microelectronics Sa | Procede et dispositif de lecture pour memoire en circuit integre |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4289982A (en) * | 1979-06-28 | 1981-09-15 | Motorola, Inc. | Apparatus for programming a dynamic EPROM |
JPS5930297A (ja) * | 1982-08-09 | 1984-02-17 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | 自己整合された前充電特性を持つ読出し専用メモリ |
JPS61184794A (ja) * | 1985-02-13 | 1986-08-18 | Toshiba Corp | 半導体記憶装置 |
JPH079758B2 (ja) * | 1985-02-15 | 1995-02-01 | 株式会社リコー | センス回路 |
-
1987
- 1987-12-01 IT IT8722828A patent/IT1232974B/it active
-
1988
- 1988-11-17 EP EP88202573A patent/EP0319066B1/en not_active Expired - Lifetime
- 1988-11-17 DE DE3887658T patent/DE3887658T2/de not_active Expired - Fee Related
- 1988-11-30 JP JP30112788A patent/JPH0758596B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0319066A2 (en) | 1989-06-07 |
JPH023190A (ja) | 1990-01-08 |
DE3887658T2 (de) | 1994-06-30 |
EP0319066A3 (en) | 1990-03-28 |
IT8722828A0 (it) | 1987-12-01 |
EP0319066B1 (en) | 1994-02-02 |
DE3887658D1 (de) | 1994-03-17 |
JPH0758596B2 (ja) | 1995-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961227 |