CN101584004B - 使用早期源极侧升压减少非易失性存储装置中的编程干扰 - Google Patents
使用早期源极侧升压减少非易失性存储装置中的编程干扰 Download PDFInfo
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- CN101584004B CN101584004B CN2007800457373A CN200780045737A CN101584004B CN 101584004 B CN101584004 B CN 101584004B CN 2007800457373 A CN2007800457373 A CN 2007800457373A CN 200780045737 A CN200780045737 A CN 200780045737A CN 101584004 B CN101584004 B CN 101584004B
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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
- G11C16/3418—Disturbance prevention or evaluation; Refreshing of disturbed memory data
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- 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
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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
- G11C16/04—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
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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
- 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
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2211/00—Indexing scheme relating to digital stores characterized by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C2211/56—Indexing scheme relating to G11C11/56 and sub-groups for features not covered by these groups
- G11C2211/564—Miscellaneous aspects
- G11C2211/565—Multilevel memory comprising elements in triple well structure
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Read Only Memory (AREA)
- Semiconductor Memories (AREA)
- Non-Volatile Memory (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/609,804 | 2006-12-12 | ||
US11/609,813 | 2006-12-12 | ||
US11/609,813 US7623387B2 (en) | 2006-12-12 | 2006-12-12 | Non-volatile storage with early source-side boosting for reducing program disturb |
US11/609,804 US7623386B2 (en) | 2006-12-12 | 2006-12-12 | Reducing program disturb in non-volatile storage using early source-side boosting |
PCT/US2007/086981 WO2008073892A2 (en) | 2006-12-12 | 2007-12-10 | Reducing program disturb in non-volatile storage using early source-side boosting |
Publications (2)
Publication Number | Publication Date |
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CN101584004A CN101584004A (zh) | 2009-11-18 |
CN101584004B true CN101584004B (zh) | 2013-03-13 |
Family
ID=39497808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800457373A Active CN101584004B (zh) | 2006-12-12 | 2007-12-10 | 使用早期源极侧升压减少非易失性存储装置中的编程干扰 |
Country Status (2)
Country | Link |
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US (1) | US7623386B2 (zh) |
CN (1) | CN101584004B (zh) |
Families Citing this family (24)
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KR101487524B1 (ko) * | 2008-08-27 | 2015-01-29 | 삼성전자주식회사 | 불휘발성 메모리 장치의 프로그램 방법 |
KR101682666B1 (ko) * | 2010-08-11 | 2016-12-07 | 삼성전자주식회사 | 비휘발성 메모리 장치, 그것의 채널 부스팅 방법, 그것의 프로그램 방법 및 그것을 포함하는 메모리 시스템 |
KR20120129609A (ko) * | 2011-05-20 | 2012-11-28 | 에스케이하이닉스 주식회사 | 비휘발성 메모리 장치의 프로그램 방법 |
KR102102233B1 (ko) | 2013-02-22 | 2020-04-21 | 삼성전자주식회사 | 메모리 시스템 및 그것의 읽기 방법 |
JP2015026406A (ja) * | 2013-07-24 | 2015-02-05 | 株式会社東芝 | 不揮発性半導体記憶装置 |
US9378826B2 (en) | 2014-07-23 | 2016-06-28 | Samsung Electronics Co., Ltd. | Nonvolatile memory device, program method thereof, and storage device including the same |
US9666282B1 (en) * | 2016-05-03 | 2017-05-30 | Micron Technology, Inc. | Program inhibiting in memory devices |
US10068657B1 (en) * | 2017-02-10 | 2018-09-04 | Sandisk Technologies Llc | Detecting misalignment in memory array and adjusting read and verify timing parameters on sub-block and block levels |
TWI745602B (zh) * | 2017-06-29 | 2021-11-11 | 韓商愛思開海力士有限公司 | 執行編程操作的非揮發性記憶體裝置及其操作方法 |
KR102336660B1 (ko) | 2017-09-12 | 2021-12-07 | 삼성전자 주식회사 | 불휘발성 메모리 장치 및 불휘발성 메모리 장치의 프로그램 방법 |
US10283202B1 (en) | 2017-11-16 | 2019-05-07 | Sandisk Technologies Llc | Reducing disturbs with delayed ramp up of selected word line voltage after pre-charge during programming |
US10269435B1 (en) | 2017-11-16 | 2019-04-23 | Sandisk Technologies Llc | Reducing program disturb by modifying word line voltages at interface in two-tier stack after program-verify |
US10541037B2 (en) | 2018-06-07 | 2020-01-21 | Sandisk Technologies Llc | Non-volatile memory with countermeasure for program disturb including delayed ramp down during program verify |
US10643718B2 (en) | 2018-06-07 | 2020-05-05 | Sandisk Technologies Llc | Non-volatile memory with countermeasure for program disturb including purge during precharge |
US10580504B2 (en) | 2018-06-07 | 2020-03-03 | Sandisk Technologies Llc | Non-volatile memory with countermeasure for program disturb including spike during boosting |
US10553298B1 (en) | 2018-07-27 | 2020-02-04 | Sandisk Technologies Llc | Non-volatile memory with countermeasure for select gate disturb |
US10741262B2 (en) * | 2018-10-12 | 2020-08-11 | Macronix International Co., Ltd. | NAND flash operating techniques mitigating program disturbance |
US10726920B2 (en) | 2018-11-26 | 2020-07-28 | Sandisk Technologies Llc | Pre-charge voltage for inhibiting unselected NAND memory cell programming |
US10762973B1 (en) * | 2019-05-10 | 2020-09-01 | Sandisk Technologies Llc | Suppressing program disturb during program recovery in memory device |
CN110619910B (zh) * | 2019-08-30 | 2021-08-03 | 长江存储科技有限责任公司 | 存储器的控制方法、装置、存储介质 |
KR20220015245A (ko) * | 2020-07-30 | 2022-02-08 | 삼성전자주식회사 | 프로그래밍 동안 양방향 채널 프리차지를 수행하는 비휘발성 메모리 장치 |
KR20220142760A (ko) * | 2021-04-15 | 2022-10-24 | 에스케이하이닉스 주식회사 | 반도체 메모리 장치 및 그 동작 방법 |
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2006
- 2006-12-12 US US11/609,804 patent/US7623386B2/en active Active
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2007
- 2007-12-10 CN CN2007800457373A patent/CN101584004B/zh active Active
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Publication number | Publication date |
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US20080137425A1 (en) | 2008-06-12 |
CN101584004A (zh) | 2009-11-18 |
US7623386B2 (en) | 2009-11-24 |
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