KR101312503B1 - 개선된 프로그래밍 속도를 위해 프로그램 전압의 함수로서 프로그램 시간 조절 - Google Patents

개선된 프로그래밍 속도를 위해 프로그램 전압의 함수로서 프로그램 시간 조절 Download PDF

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Publication number
KR101312503B1
KR101312503B1 KR1020087025529A KR20087025529A KR101312503B1 KR 101312503 B1 KR101312503 B1 KR 101312503B1 KR 1020087025529 A KR1020087025529 A KR 1020087025529A KR 20087025529 A KR20087025529 A KR 20087025529A KR 101312503 B1 KR101312503 B1 KR 101312503B1
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KR
South Korea
Prior art keywords
program
delete delete
pulses
programming
pulse
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Expired - Fee Related
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KR1020087025529A
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English (en)
Korean (ko)
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KR20090018027A (ko
Inventor
시흐-청 리
토루 미와
Original Assignee
샌디스크 테크놀로지스, 인코포레이티드
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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 샌디스크 테크놀로지스, 인코포레이티드 filed Critical 샌디스크 테크놀로지스, 인코포레이티드
Publication of KR20090018027A publication Critical patent/KR20090018027A/ko
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Publication of KR101312503B1 publication Critical patent/KR101312503B1/ko
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    • 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

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  • Read Only Memory (AREA)
  • Non-Volatile Memory (AREA)
KR1020087025529A 2006-03-28 2007-03-15 개선된 프로그래밍 속도를 위해 프로그램 전압의 함수로서 프로그램 시간 조절 Expired - Fee Related KR101312503B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11/391,811 2006-03-28
US11/392,265 2006-03-28
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 (2)

Publication Number Publication Date
KR20090018027A KR20090018027A (ko) 2009-02-19
KR101312503B1 true KR101312503B1 (ko) 2013-10-16

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Application Number Title Priority Date Filing Date
KR1020087025529A Expired - Fee Related KR101312503B1 (ko) 2006-03-28 2007-03-15 개선된 프로그래밍 속도를 위해 프로그램 전압의 함수로서 프로그램 시간 조절

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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070050426A (ko) * 2004-07-20 2007-05-15 쌘디스크 코포레이션 프로그램 시간 제어를 하는 비-휘발성 메모리 시스템

Family Cites Families (4)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070050426A (ko) * 2004-07-20 2007-05-15 쌘디스크 코포레이션 프로그램 시간 제어를 하는 비-휘발성 메모리 시스템

Also Published As

Publication number Publication date
KR20090018027A (ko) 2009-02-19
WO2007112213A2 (en) 2007-10-04
ATE515035T1 (de) 2011-07-15
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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