ATE515035T1 - Programmzeiteinstellung als programmspannungsfunktion für erhöhte programmiergeschwindigkeit - Google Patents

Programmzeiteinstellung als programmspannungsfunktion für erhöhte programmiergeschwindigkeit

Info

Publication number
ATE515035T1
ATE515035T1 AT07758602T AT07758602T ATE515035T1 AT E515035 T1 ATE515035 T1 AT E515035T1 AT 07758602 T AT07758602 T AT 07758602T AT 07758602 T AT07758602 T AT 07758602T AT E515035 T1 ATE515035 T1 AT E515035T1
Authority
AT
Austria
Prior art keywords
program
increased
time setting
time period
voltage function
Prior art date
Application number
AT07758602T
Other languages
German (de)
English (en)
Inventor
Shih-Chung Lee
Toru Miwa
Original Assignee
Sandisk Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US11/392,265 external-priority patent/US7327608B2/en
Priority claimed from US11/391,811 external-priority patent/US7330373B2/en
Application filed by Sandisk Corp filed Critical Sandisk Corp
Application granted granted Critical
Publication of ATE515035T1 publication Critical patent/ATE515035T1/de

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
    • 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
    • G11C16/32—Timing circuits

Landscapes

  • Read Only Memory (AREA)
  • Non-Volatile Memory (AREA)
AT07758602T 2006-03-28 2007-03-15 Programmzeiteinstellung als programmspannungsfunktion für erhöhte programmiergeschwindigkeit ATE515035T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/392,265 US7327608B2 (en) 2006-03-28 2006-03-28 Program time adjustment as function of program voltage for improved programming speed in programming method
US11/391,811 US7330373B2 (en) 2006-03-28 2006-03-28 Program time adjustment as function of program voltage for improved programming speed in memory system
PCT/US2007/064064 WO2007112213A2 (en) 2006-03-28 2007-03-15 Program time adjustment as function of program voltage for improved programming speed

Publications (1)

Publication Number Publication Date
ATE515035T1 true ATE515035T1 (de) 2011-07-15

Family

ID=38541790

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07758602T ATE515035T1 (de) 2006-03-28 2007-03-15 Programmzeiteinstellung als programmspannungsfunktion für erhöhte programmiergeschwindigkeit

Country Status (6)

Country Link
EP (1) EP2005439B1 (enExample)
JP (1) JP4669065B2 (enExample)
KR (1) KR101312503B1 (enExample)
AT (1) ATE515035T1 (enExample)
TW (1) TWI340389B (enExample)
WO (1) WO2007112213A2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7330373B2 (en) 2006-03-28 2008-02-12 Sandisk Corporation Program time adjustment as function of program voltage for improved programming speed in memory system
KR101893864B1 (ko) * 2012-02-06 2018-08-31 에스케이하이닉스 주식회사 비휘발성 메모리 장치 및 프로그램 방법과 이를 이용하는 데이터 처리 시스템
US11694751B2 (en) * 2019-11-30 2023-07-04 Semibrain Inc. Logic compatible flash memory programming with a pulse width control scheme

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0830684B1 (en) * 1995-06-07 2004-08-25 Macronix International Co., Ltd. Automatic programming algorithm for page mode flash memory with variable programming pulse height and pulse width
US5991201A (en) * 1998-04-27 1999-11-23 Motorola Inc. Non-volatile memory with over-program protection and method therefor
JP4170682B2 (ja) * 2002-06-18 2008-10-22 株式会社東芝 不揮発性半導体メモリ装置
US7110298B2 (en) * 2004-07-20 2006-09-19 Sandisk Corporation Non-volatile system with program time control
JP2007115359A (ja) * 2005-10-21 2007-05-10 Oki Electric Ind Co Ltd 半導体メモリのデータ書込方法

Also Published As

Publication number Publication date
KR20090018027A (ko) 2009-02-19
WO2007112213A2 (en) 2007-10-04
KR101312503B1 (ko) 2013-10-16
EP2005439B1 (en) 2011-06-29
TWI340389B (en) 2011-04-11
JP4669065B2 (ja) 2011-04-13
TW200805384A (en) 2008-01-16
JP2009531806A (ja) 2009-09-03
EP2005439A2 (en) 2008-12-24
WO2007112213A3 (en) 2008-03-27

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Legal Events

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