CN100543878C - 对非易失性存储器进行编程及操作的方法 - Google Patents
对非易失性存储器进行编程及操作的方法 Download PDFInfo
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- CN100543878C CN100543878C CNB2005800469013A CN200580046901A CN100543878C CN 100543878 C CN100543878 C CN 100543878C CN B2005800469013 A CNB2005800469013 A CN B2005800469013A CN 200580046901 A CN200580046901 A CN 200580046901A CN 100543878 C CN100543878 C CN 100543878C
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Images
Classifications
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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
- G11C16/34—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
- 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
- G11C16/10—Programming or data input circuits
- G11C16/12—Programming voltage switching 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
-
- 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
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Read Only Memory (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Non-Volatile Memory (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Advance Control (AREA)
Abstract
Description
Claims (37)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/013,125 US7120051B2 (en) | 2004-12-14 | 2004-12-14 | Pipelined programming of non-volatile memories using early data |
US11/013,125 | 2004-12-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101107673A CN101107673A (zh) | 2008-01-16 |
CN100543878C true CN100543878C (zh) | 2009-09-23 |
Family
ID=36583610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800469013A Active CN100543878C (zh) | 2004-12-14 | 2005-11-28 | 对非易失性存储器进行编程及操作的方法 |
Country Status (10)
Country | Link |
---|---|
US (3) | US7120051B2 (zh) |
EP (1) | EP1829045B1 (zh) |
JP (1) | JP4372196B2 (zh) |
KR (1) | KR101193584B1 (zh) |
CN (1) | CN100543878C (zh) |
AT (1) | ATE475185T1 (zh) |
DE (1) | DE602005022487D1 (zh) |
IL (1) | IL183833A0 (zh) |
TW (1) | TWI413125B (zh) |
WO (1) | WO2006065518A1 (zh) |
Families Citing this family (337)
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2004
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2005
- 2005-11-28 CN CNB2005800469013A patent/CN100543878C/zh active Active
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- 2005-11-28 JP JP2007546706A patent/JP4372196B2/ja not_active Expired - Fee Related
- 2005-11-28 EP EP05852349A patent/EP1829045B1/en not_active Not-in-force
- 2005-11-28 DE DE602005022487T patent/DE602005022487D1/de active Active
- 2005-11-28 AT AT05852349T patent/ATE475185T1/de not_active IP Right Cessation
- 2005-11-28 KR KR1020077013359A patent/KR101193584B1/ko not_active IP Right Cessation
- 2005-12-05 TW TW094142790A patent/TWI413125B/zh not_active IP Right Cessation
- 2005-12-14 US US11/304,783 patent/US7345928B2/en active Active
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US20060126390A1 (en) | 2006-06-15 |
EP1829045A1 (en) | 2007-09-05 |
TW200632921A (en) | 2006-09-16 |
JP2008523542A (ja) | 2008-07-03 |
US20060126393A1 (en) | 2006-06-15 |
KR101193584B1 (ko) | 2012-10-23 |
US7301805B2 (en) | 2007-11-27 |
DE602005022487D1 (de) | 2010-09-02 |
KR20070101250A (ko) | 2007-10-16 |
US20070014153A1 (en) | 2007-01-18 |
ATE475185T1 (de) | 2010-08-15 |
JP4372196B2 (ja) | 2009-11-25 |
CN101107673A (zh) | 2008-01-16 |
US7120051B2 (en) | 2006-10-10 |
TWI413125B (zh) | 2013-10-21 |
US7345928B2 (en) | 2008-03-18 |
IL183833A0 (en) | 2007-10-31 |
EP1829045B1 (en) | 2010-07-21 |
WO2006065518A1 (en) | 2006-06-22 |
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