FR2811464B1 - Circuit memoire comportant des cellules de secours - Google Patents
Circuit memoire comportant des cellules de secoursInfo
- Publication number
- FR2811464B1 FR2811464B1 FR0008746A FR0008746A FR2811464B1 FR 2811464 B1 FR2811464 B1 FR 2811464B1 FR 0008746 A FR0008746 A FR 0008746A FR 0008746 A FR0008746 A FR 0008746A FR 2811464 B1 FR2811464 B1 FR 2811464B1
- Authority
- FR
- France
- Prior art keywords
- memory circuit
- rescue cells
- rescue
- cells
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/70—Masking faults in memories by using spares or by reconfiguring
- G11C29/78—Masking faults in memories by using spares or by reconfiguring using programmable devices
- G11C29/80—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved layout
- G11C29/808—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved layout using a flexible replacement scheme
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0008746A FR2811464B1 (fr) | 2000-07-05 | 2000-07-05 | Circuit memoire comportant des cellules de secours |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0008746A FR2811464B1 (fr) | 2000-07-05 | 2000-07-05 | Circuit memoire comportant des cellules de secours |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2811464A1 FR2811464A1 (fr) | 2002-01-11 |
FR2811464B1 true FR2811464B1 (fr) | 2005-03-25 |
Family
ID=8852136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0008746A Expired - Fee Related FR2811464B1 (fr) | 2000-07-05 | 2000-07-05 | Circuit memoire comportant des cellules de secours |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2811464B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60320745D1 (de) * | 2003-02-12 | 2008-06-19 | Infineon Technologies Ag | Verfahren und MBISR (Memory Built-In Self Repair) zum Reparieren eines Speichers |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR910005601B1 (ko) * | 1989-05-24 | 1991-07-31 | 삼성전자주식회사 | 리던던트 블럭을 가지는 반도체 메모리장치 |
JP3351595B2 (ja) * | 1993-12-22 | 2002-11-25 | 株式会社日立製作所 | 半導体メモリ装置 |
JP2000100195A (ja) * | 1998-09-22 | 2000-04-07 | Nec Corp | 冗長回路を有する半導体記憶装置 |
-
2000
- 2000-07-05 FR FR0008746A patent/FR2811464B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2811464A1 (fr) | 2002-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20080331 |