FR2876491B1 - Verrou de colonne accessible en lecture pour memoires non volatiles - Google Patents
Verrou de colonne accessible en lecture pour memoires non volatilesInfo
- Publication number
- FR2876491B1 FR2876491B1 FR0410586A FR0410586A FR2876491B1 FR 2876491 B1 FR2876491 B1 FR 2876491B1 FR 0410586 A FR0410586 A FR 0410586A FR 0410586 A FR0410586 A FR 0410586A FR 2876491 B1 FR2876491 B1 FR 2876491B1
- Authority
- FR
- France
- Prior art keywords
- reading
- volatile memories
- column lock
- accessible column
- accessible
- 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
- 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
- G11C16/10—Programming or data input circuits
-
- 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
- G11C16/34—Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention
- G11C16/3436—Arrangements for verifying correct programming or erasure
- G11C16/3454—Arrangements for verifying correct programming or for detecting overprogrammed cells
- G11C16/3459—Circuits or methods to verify correct programming of nonvolatile memory cells
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/12—Bit line control circuits, e.g. drivers, boosters, pull-up circuits, pull-down circuits, precharging circuits, equalising circuits, for bit lines
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0410586A FR2876491B1 (fr) | 2004-10-07 | 2004-10-07 | Verrou de colonne accessible en lecture pour memoires non volatiles |
US11/028,852 US7126860B2 (en) | 2004-10-07 | 2005-01-03 | Read-accessible column latch for non-volatile memories |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0410586A FR2876491B1 (fr) | 2004-10-07 | 2004-10-07 | Verrou de colonne accessible en lecture pour memoires non volatiles |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2876491A1 FR2876491A1 (fr) | 2006-04-14 |
FR2876491B1 true FR2876491B1 (fr) | 2006-12-15 |
Family
ID=34949715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0410586A Expired - Fee Related FR2876491B1 (fr) | 2004-10-07 | 2004-10-07 | Verrou de colonne accessible en lecture pour memoires non volatiles |
Country Status (2)
Country | Link |
---|---|
US (1) | US7126860B2 (fr) |
FR (1) | FR2876491B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7827342B2 (en) * | 2008-11-21 | 2010-11-02 | Texas Instruments Incorporated | Readback registers |
DE102009041935B3 (de) * | 2009-09-17 | 2011-04-14 | Austriamicrosystems Ag | Schaltungsanordnung mit einem Zustandsspeicherelement und Verfahren zum Betreiben eines Zustandsspeicherelements |
US9774317B1 (en) | 2016-08-29 | 2017-09-26 | Amazon Technologies, Inc. | Bistable-element for random number generation |
US10777250B2 (en) * | 2018-09-27 | 2020-09-15 | Intel Corporation | Save-restore circuitry with metal-ferroelectric-metal devices |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8400326A (nl) * | 1984-02-03 | 1985-09-02 | Philips Nv | Geintegreerde schakeling met veldeffecttransistoren en een programmeerbaar leesgeheugen. |
JPH07109720B2 (ja) * | 1988-07-29 | 1995-11-22 | 三菱電機株式会社 | 不揮発性半導体記憶装置 |
US5065148A (en) * | 1989-07-31 | 1991-11-12 | Motorola, Inc. | LCD driver a generator |
US5414380A (en) * | 1993-04-19 | 1995-05-09 | Motorola, Inc. | Integrated circuit with an active-level configurable and method therefor |
JPH07226097A (ja) * | 1994-02-15 | 1995-08-22 | Mitsubishi Electric Corp | 不揮発性半導体記憶装置 |
US6041221A (en) * | 1997-05-21 | 2000-03-21 | Motorola, Inc. | Circuit and method for verifying data of a wireless communications device |
JP2000228094A (ja) * | 1999-02-04 | 2000-08-15 | Toshiba Corp | 不揮発性半導体記憶装置 |
US6687158B2 (en) * | 2001-12-21 | 2004-02-03 | Fujitsu Limited | Gapless programming for a NAND type flash memory |
-
2004
- 2004-10-07 FR FR0410586A patent/FR2876491B1/fr not_active Expired - Fee Related
-
2005
- 2005-01-03 US US11/028,852 patent/US7126860B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR2876491A1 (fr) | 2006-04-14 |
US7126860B2 (en) | 2006-10-24 |
US20060077715A1 (en) | 2006-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20120629 |