ATE509349T1 - Minderung der auswirkung von pogrammstörungen - Google Patents
Minderung der auswirkung von pogrammstörungenInfo
- Publication number
- ATE509349T1 ATE509349T1 AT07753758T AT07753758T ATE509349T1 AT E509349 T1 ATE509349 T1 AT E509349T1 AT 07753758 T AT07753758 T AT 07753758T AT 07753758 T AT07753758 T AT 07753758T AT E509349 T1 ATE509349 T1 AT E509349T1
- Authority
- AT
- Austria
- Prior art keywords
- program
- programming
- during
- volatile storage
- impact
- Prior art date
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
- G11C16/34—Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention
- G11C16/3418—Disturbance prevention or evaluation; Refreshing of disturbed memory data
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/56—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
- G11C11/5621—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using charge storage in a floating gate
- G11C11/5628—Programming or writing circuits; 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
- G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
- G11C16/0483—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells having several storage transistors connected in series
-
- 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
- G11C16/3418—Disturbance prevention or evaluation; Refreshing of disturbed memory data
- G11C16/3427—Circuits or methods to prevent or reduce disturbance of the state of a memory cell when neighbouring cells are read or written
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79136506P | 2006-04-12 | 2006-04-12 | |
US11/414,758 US7436713B2 (en) | 2006-04-12 | 2006-04-28 | Reducing the impact of program disturb |
US11/413,683 US7499326B2 (en) | 2006-04-12 | 2006-04-28 | Apparatus for reducing the impact of program disturb |
PCT/US2007/007156 WO2007126680A1 (en) | 2006-04-12 | 2007-03-22 | Reducing the impact of program disturb |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE509349T1 true ATE509349T1 (de) | 2011-05-15 |
Family
ID=38432955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07753758T ATE509349T1 (de) | 2006-04-12 | 2007-03-22 | Minderung der auswirkung von pogrammstörungen |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2005438B1 (de) |
JP (1) | JP4995265B2 (de) |
KR (1) | KR101012131B1 (de) |
AT (1) | ATE509349T1 (de) |
TW (1) | TWI334607B (de) |
WO (1) | WO2007126680A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7499326B2 (en) | 2006-04-12 | 2009-03-03 | Sandisk Corporation | Apparatus for reducing the impact of program disturb |
JP4960018B2 (ja) * | 2006-05-31 | 2012-06-27 | 株式会社東芝 | 不揮発性半導体メモリ |
US7848144B2 (en) * | 2008-06-16 | 2010-12-07 | Sandisk Corporation | Reverse order page writing in flash memories |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3383429B2 (ja) * | 1994-08-19 | 2003-03-04 | 株式会社東芝 | 不揮発性半導体記憶装置およびデータ書き込み方法 |
JPH10302488A (ja) * | 1997-02-27 | 1998-11-13 | Toshiba Corp | 不揮発性半導体記憶装置 |
JP3481817B2 (ja) * | 1997-04-07 | 2003-12-22 | 株式会社東芝 | 半導体記憶装置 |
US5978276A (en) * | 1997-04-11 | 1999-11-02 | Programmable Silicon Solutions | Electrically erasable nonvolatile memory |
JP2000285692A (ja) * | 1999-04-01 | 2000-10-13 | Sony Corp | 不揮発性半導体記憶装置、並びにデータ書き込み方法およびデータ読み出し方法 |
US6717851B2 (en) * | 2000-10-31 | 2004-04-06 | Sandisk Corporation | Method of reducing disturbs in non-volatile memory |
JP4005895B2 (ja) * | 2002-09-30 | 2007-11-14 | 株式会社東芝 | 不揮発性半導体メモリ装置 |
JP3913704B2 (ja) * | 2003-04-22 | 2007-05-09 | 株式会社東芝 | 不揮発性半導体記憶装置及びこれを用いた電子装置 |
US7020017B2 (en) * | 2004-04-06 | 2006-03-28 | Sandisk Corporation | Variable programming of non-volatile memory |
JP4410188B2 (ja) * | 2004-11-12 | 2010-02-03 | 株式会社東芝 | 半導体記憶装置のデータ書き込み方法 |
KR100680479B1 (ko) * | 2005-04-11 | 2007-02-08 | 주식회사 하이닉스반도체 | 비휘발성 메모리 장치의 프로그램 검증 방법 |
-
2007
- 2007-03-22 AT AT07753758T patent/ATE509349T1/de not_active IP Right Cessation
- 2007-03-22 JP JP2009505376A patent/JP4995265B2/ja active Active
- 2007-03-22 EP EP07753758A patent/EP2005438B1/de active Active
- 2007-03-22 WO PCT/US2007/007156 patent/WO2007126680A1/en active Application Filing
- 2007-03-22 KR KR1020087023380A patent/KR101012131B1/ko active IP Right Grant
- 2007-04-02 TW TW096111659A patent/TWI334607B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI334607B (en) | 2010-12-11 |
EP2005438A1 (de) | 2008-12-24 |
KR101012131B1 (ko) | 2011-02-07 |
TW200746150A (en) | 2007-12-16 |
JP2009533795A (ja) | 2009-09-17 |
KR20090007296A (ko) | 2009-01-16 |
WO2007126680A1 (en) | 2007-11-08 |
EP2005438B1 (de) | 2011-05-11 |
JP4995265B2 (ja) | 2012-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY135115A (en) | Portable data storage device using memory address mapping table | |
DE602004031139D1 (de) | Programmierungsverfahren auf der basis des verhaltens nichtflüchtiger speicherzellen | |
ATE437441T1 (de) | Selektive anwendung von programmverhinderungsschemata in einem nichtflüchtigen speicher | |
TW200634838A (en) | Page buffer of flash memory device with improved program operation performance and program operation control method | |
ATE478422T1 (de) | Speicherblocklöschung in einer flash-speicher- vorrichtung | |
ATE544157T1 (de) | Verifizierungsoperation für nichtflüchtige speicherung unter verwendung verschiedener spannungen | |
ATE490540T1 (de) | Variable programmierung von nicht-flüchtigem speicher | |
EP2271987A4 (de) | Speichern von checkpoint-daten in nichtflüchtigem speicher | |
ATE512441T1 (de) | Bereitstellung von energiereduktion bei der datenspeicherung in einem speicher | |
ATE485589T1 (de) | Verfahrenstechniken zur reduzierung von programm- und lesestörungen eines nicht-flüchtigen speichers | |
TW200622611A (en) | Memory management device and memory device | |
DE602006008596D1 (de) | Verwendung von datensperren bei der mehrphasigen programmierung nicht-flüchtiger speicher | |
ATE515771T1 (de) | Verfahren zur nichtrealen zeitprogrammierung eines nichtflüchtigen speichers zum erreichen einer festeren verteilung von schwellenspannungen | |
WO2007100939A3 (en) | Non-volatile memory having a multiple block erase mode and method therefor | |
WO2006104584A3 (en) | Memory having a portion that can be switched between use as data and use as error correction code (ecc) | |
BRPI0712109A8 (pt) | Método para a comunicação com um cartão de memória multifuncional | |
WO2008050337A3 (en) | Erase history-based flash writing method | |
TWI371754B (en) | Apparatus and method of reducing power consumption during read operations in non-volatile storage | |
TW200715293A (en) | Memory device and method for operating the same | |
ATE532183T1 (de) | Erhöhter lesedurchsatz bei einem nichtflüchtigen speicher | |
TW200632912A (en) | Method and apparatus for address allotting and verification in a semiconductor device | |
CN102792381A (zh) | 用于多电平存储器单元(mlc)快闪存储器的防数据破坏的保护 | |
ATE421758T1 (de) | Dateneinschreibeverfahren für flash-speicher | |
ATE516584T1 (de) | Durch bitline geregelter ansatz zur programmsteuerung von nichtflüchtigem speicher | |
TW200729232A (en) | Method for page random write and read in the block of flash memory |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |