FR2839386B1 - Memoire non volatile a lecture seule modifiable par redefinition d'un niveau de metal ou de vias - Google Patents
Memoire non volatile a lecture seule modifiable par redefinition d'un niveau de metal ou de viasInfo
- Publication number
- FR2839386B1 FR2839386B1 FR0205517A FR0205517A FR2839386B1 FR 2839386 B1 FR2839386 B1 FR 2839386B1 FR 0205517 A FR0205517 A FR 0205517A FR 0205517 A FR0205517 A FR 0205517A FR 2839386 B1 FR2839386 B1 FR 2839386B1
- Authority
- FR
- France
- Prior art keywords
- redefining
- volatile
- metal
- readable memory
- vias
- 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
- 239000002184 metal Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/10—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a repetitive configuration
- H01L27/101—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a repetitive configuration including resistors or capacitors only
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Semiconductor Memories (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0205517A FR2839386B1 (fr) | 2002-05-02 | 2002-05-02 | Memoire non volatile a lecture seule modifiable par redefinition d'un niveau de metal ou de vias |
US10/427,713 US6879506B2 (en) | 2002-05-02 | 2003-05-01 | Non-volatile read-only memory modifiable by redefinition of a metal or via level |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0205517A FR2839386B1 (fr) | 2002-05-02 | 2002-05-02 | Memoire non volatile a lecture seule modifiable par redefinition d'un niveau de metal ou de vias |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2839386A1 FR2839386A1 (fr) | 2003-11-07 |
FR2839386B1 true FR2839386B1 (fr) | 2004-08-06 |
Family
ID=29226150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0205517A Expired - Fee Related FR2839386B1 (fr) | 2002-05-02 | 2002-05-02 | Memoire non volatile a lecture seule modifiable par redefinition d'un niveau de metal ou de vias |
Country Status (2)
Country | Link |
---|---|
US (1) | US6879506B2 (fr) |
FR (1) | FR2839386B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE20070870A1 (en) * | 2007-11-30 | 2009-08-05 | Glonav Ltd | A semiconductor integrated circuit device and a method of prototyping a semiconductor chip |
US8872344B2 (en) * | 2010-06-09 | 2014-10-28 | Texas Instruments Incorporated | Conductive via structures for routing porosity and low via resistance, and processes of making |
TWI596732B (zh) * | 2015-08-17 | 2017-08-21 | 領特公司 | 金屬層配置 |
CN107578788B (zh) * | 2017-08-22 | 2020-03-31 | 珠海市杰理科技股份有限公司 | 用于记录芯片版本编号的逻辑电路及写入芯片版本编号的方法 |
US10833059B2 (en) | 2018-12-07 | 2020-11-10 | Micron Technology, Inc. | Integrated assemblies comprising vertically-stacked decks of memory arrays |
US11804440B2 (en) * | 2021-01-28 | 2023-10-31 | Globalfoundries U.S. Inc. | Chip module with robust in-package interconnects |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2731288B2 (ja) * | 1990-08-28 | 1998-03-25 | 株式会社日立製作所 | 多層配線方法 |
TW335494B (en) * | 1996-11-29 | 1998-07-01 | United Microelectronics Corp | The decode method of high density ROM array |
FR2794895B1 (fr) * | 1999-06-11 | 2001-09-14 | St Microelectronics Sa | Dispositif semiconducteur integre de memoire morte |
US6292024B1 (en) * | 1999-12-14 | 2001-09-18 | Philips Electronics North America Corporation | Integrated circuit with a serpentine conductor track for circuit selection |
-
2002
- 2002-05-02 FR FR0205517A patent/FR2839386B1/fr not_active Expired - Fee Related
-
2003
- 2003-05-01 US US10/427,713 patent/US6879506B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6879506B2 (en) | 2005-04-12 |
FR2839386A1 (fr) | 2003-11-07 |
US20030214863A1 (en) | 2003-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20090119 |