FR2793591B1 - Memoire morte a consommation statique reduite - Google Patents
Memoire morte a consommation statique reduiteInfo
- Publication number
- FR2793591B1 FR2793591B1 FR9906243A FR9906243A FR2793591B1 FR 2793591 B1 FR2793591 B1 FR 2793591B1 FR 9906243 A FR9906243 A FR 9906243A FR 9906243 A FR9906243 A FR 9906243A FR 2793591 B1 FR2793591 B1 FR 2793591B1
- Authority
- FR
- France
- Prior art keywords
- reduced static
- dead memory
- static consumption
- dead
- consumption
- 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
-
- 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
- G11C17/08—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements
- G11C17/10—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM
- G11C17/12—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using semiconductor devices, e.g. bipolar elements in which contents are determined during manufacturing by a predetermined arrangement of coupling elements, e.g. mask-programmable ROM using field-effect devices
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9906243A FR2793591B1 (fr) | 1999-05-12 | 1999-05-12 | Memoire morte a consommation statique reduite |
US09/569,563 US6363001B1 (en) | 1999-05-12 | 2000-05-12 | ROM with a reduced static consumption |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9906243A FR2793591B1 (fr) | 1999-05-12 | 1999-05-12 | Memoire morte a consommation statique reduite |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2793591A1 FR2793591A1 (fr) | 2000-11-17 |
FR2793591B1 true FR2793591B1 (fr) | 2004-01-02 |
Family
ID=9545672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9906243A Expired - Fee Related FR2793591B1 (fr) | 1999-05-12 | 1999-05-12 | Memoire morte a consommation statique reduite |
Country Status (2)
Country | Link |
---|---|
US (1) | US6363001B1 (fr) |
FR (1) | FR2793591B1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2419795A1 (fr) * | 2000-08-17 | 2002-02-21 | Xemics Sa | Module de controle comprenant une memoire morte a consommation electrique reduite |
JP3734726B2 (ja) * | 2001-07-17 | 2006-01-11 | 松下電器産業株式会社 | 読み出し専用メモリ |
US6642587B1 (en) | 2002-08-07 | 2003-11-04 | National Semiconductor Corporation | High density ROM architecture |
US6618282B1 (en) | 2002-08-07 | 2003-09-09 | National Semiconductor Corporation | High density ROM architecture with inversion of programming |
FR2862421B1 (fr) * | 2003-11-14 | 2006-06-09 | St Microelectronics Sa | Circuit memoire et procede de traitement d'un code destine a etre charge dans ladite memoire |
FR2888388A1 (fr) * | 2005-07-05 | 2007-01-12 | St Microelectronics Sa | Memoire a lecture seule |
US7372763B2 (en) * | 2005-12-28 | 2008-05-13 | Intel Corporation | Memory with spatially encoded data storage |
CN101661797B (zh) * | 2006-09-20 | 2013-06-12 | 旺宏电子股份有限公司 | 非易失性存储器的制造方法、写入方法及读取方法 |
US8125815B2 (en) * | 2008-12-18 | 2012-02-28 | Lsi Corporation | Transistor bit cell ROM architecture |
US8605480B2 (en) * | 2010-12-28 | 2013-12-10 | Stmicroelectronics International N.V. | Read only memory device with complemenary bit line pair |
US9177671B2 (en) | 2012-02-23 | 2015-11-03 | Apple Inc. | Memory with bit line capacitive loading |
US8780657B2 (en) | 2012-03-01 | 2014-07-15 | Apple Inc. | Memory with bit line current injection |
US8559249B1 (en) | 2012-03-27 | 2013-10-15 | Apple Inc. | Memory with redundant sense amplifier |
US8780654B2 (en) | 2012-04-10 | 2014-07-15 | Apple Inc. | Weak bit detection in a memory through variable development time |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56156993A (en) * | 1980-05-08 | 1981-12-03 | Fujitsu Ltd | Read only memory |
JP2723015B2 (ja) * | 1993-12-01 | 1998-03-09 | 日本電気株式会社 | 半導体記憶装置 |
JPH09120693A (ja) * | 1995-08-22 | 1997-05-06 | Mitsubishi Electric Corp | 半導体記憶装置 |
JPH09265791A (ja) * | 1996-03-28 | 1997-10-07 | Nec Corp | 半導体記憶装置 |
US5745401A (en) * | 1997-02-14 | 1998-04-28 | Lucent Technologies Inc. | High-speed programmable read only memory |
US5930180A (en) * | 1997-07-01 | 1999-07-27 | Enable Semiconductor, Inc. | ROM bit sensing |
-
1999
- 1999-05-12 FR FR9906243A patent/FR2793591B1/fr not_active Expired - Fee Related
-
2000
- 2000-05-12 US US09/569,563 patent/US6363001B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2793591A1 (fr) | 2000-11-17 |
US6363001B1 (en) | 2002-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20090119 |