CN101371315A - 对显示位线耦合的非易失性存储器进行受控编程的方法 - Google Patents
对显示位线耦合的非易失性存储器进行受控编程的方法 Download PDFInfo
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- CN101371315A CN101371315A CNA2006800444769A CN200680044476A CN101371315A CN 101371315 A CN101371315 A CN 101371315A CN A2006800444769 A CNA2006800444769 A CN A2006800444769A CN 200680044476 A CN200680044476 A CN 200680044476A CN 101371315 A CN101371315 A CN 101371315A
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- voltage
- volatile memory
- bit line
- programming
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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
-
- 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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- Read Only Memory (AREA)
- Non-Volatile Memory (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (33)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/251,458 US7206235B1 (en) | 2005-10-14 | 2005-10-14 | Apparatus for controlled programming of non-volatile memory exhibiting bit line coupling |
US11/250,735 | 2005-10-14 | ||
US11/251,458 | 2005-10-14 | ||
US11/250,735 US7286406B2 (en) | 2005-10-14 | 2005-10-14 | Method for controlled programming of non-volatile memory exhibiting bit line coupling |
PCT/US2006/039636 WO2007047283A1 (en) | 2005-10-14 | 2006-10-11 | Method for controlled programming of non-volatile memory exhibiting bit line coupling |
Publications (2)
Publication Number | Publication Date |
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CN101371315A true CN101371315A (zh) | 2009-02-18 |
CN101371315B CN101371315B (zh) | 2011-08-24 |
Family
ID=37947991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2006800444769A Active CN101371315B (zh) | 2005-10-14 | 2006-10-11 | 对显示位线耦合的非易失性存储器进行受控编程的方法 |
Country Status (2)
Country | Link |
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US (1) | US7286406B2 (zh) |
CN (1) | CN101371315B (zh) |
Cited By (3)
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CN103069494A (zh) * | 2010-08-03 | 2013-04-24 | 桑迪士克技术有限公司 | 非易失性存储器中的自然阈值电压分布压缩 |
CN103310839A (zh) * | 2012-03-15 | 2013-09-18 | 旺宏电子股份有限公司 | 缩短擦除操作的方法与装置 |
CN117594087A (zh) * | 2024-01-18 | 2024-02-23 | 长鑫存储技术(西安)有限公司 | 字线驱动电路及其控制方法、存储器 |
Families Citing this family (17)
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ITMI20052350A1 (it) * | 2005-12-09 | 2007-06-10 | St Microelectronics Srl | Metodo di programmazione di celle di memoria in particolare di tipo flash e relativa architettura di programmazione |
US7400532B2 (en) | 2006-02-16 | 2008-07-15 | Micron Technology, Inc. | Programming method to reduce gate coupling interference for non-volatile memory |
CN100576356C (zh) * | 2006-12-21 | 2009-12-30 | 中芯国际集成电路制造(上海)有限公司 | 减小存储单元写入扰乱的方法 |
US7599224B2 (en) * | 2007-07-03 | 2009-10-06 | Sandisk Corporation | Systems for coarse/fine program verification in non-volatile memory using different reference levels for improved sensing |
ITRM20080543A1 (it) | 2008-10-09 | 2010-04-10 | Micron Technology Inc | Architettura e metodo per la programmazione di memorie. |
US8542534B2 (en) * | 2010-04-08 | 2013-09-24 | Micron Technology, Inc. | Select gate programming in a memory device |
US8654589B2 (en) * | 2010-11-30 | 2014-02-18 | Taiwan Semiconductor Manufacturing Company, Ltd. | Charge pump control scheme for memory word line |
KR101278103B1 (ko) | 2011-09-26 | 2013-06-24 | 에스케이하이닉스 주식회사 | 불휘발성 메모리 장치 및 그것의 프로그램 방법 |
US8902659B2 (en) | 2012-03-26 | 2014-12-02 | SanDisk Technologies, Inc. | Shared-bit-line bit line setup scheme |
US9087601B2 (en) * | 2012-12-06 | 2015-07-21 | Sandisk Technologies Inc. | Select gate bias during program of non-volatile storage |
US8879331B2 (en) | 2013-03-12 | 2014-11-04 | Sandisk Technologies Inc. | Shared bit line string architecture |
KR102248835B1 (ko) | 2014-09-29 | 2021-05-10 | 삼성전자주식회사 | 불 휘발성 메모리 장치 및 그것의 동작 방법 |
US10074438B2 (en) | 2016-06-10 | 2018-09-11 | Cypress Semiconductor Corporation | Methods and devices for reducing program disturb in non-volatile memory cell arrays |
US9997253B1 (en) | 2016-12-08 | 2018-06-12 | Cypress Semiconductor Corporation | Non-volatile memory array with memory gate line and source line scrambling |
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 |
US11101001B2 (en) * | 2018-05-08 | 2021-08-24 | Sandisk Technologies Llc | Non-volatile memory with multi-plane mixed sub-block programming |
KR20220015245A (ko) * | 2020-07-30 | 2022-02-08 | 삼성전자주식회사 | 프로그래밍 동안 양방향 채널 프리차지를 수행하는 비휘발성 메모리 장치 |
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-
2005
- 2005-10-14 US US11/250,735 patent/US7286406B2/en not_active Expired - Fee Related
-
2006
- 2006-10-11 CN CN2006800444769A patent/CN101371315B/zh active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103069494A (zh) * | 2010-08-03 | 2013-04-24 | 桑迪士克技术有限公司 | 非易失性存储器中的自然阈值电压分布压缩 |
CN103069494B (zh) * | 2010-08-03 | 2016-01-20 | 桑迪士克技术有限公司 | 非易失性存储器中的自然阈值电压分布压缩 |
CN103310839A (zh) * | 2012-03-15 | 2013-09-18 | 旺宏电子股份有限公司 | 缩短擦除操作的方法与装置 |
CN103310839B (zh) * | 2012-03-15 | 2016-01-20 | 旺宏电子股份有限公司 | 缩短擦除操作的方法与装置 |
CN117594087A (zh) * | 2024-01-18 | 2024-02-23 | 长鑫存储技术(西安)有限公司 | 字线驱动电路及其控制方法、存储器 |
CN117594087B (zh) * | 2024-01-18 | 2024-05-17 | 长鑫存储技术(西安)有限公司 | 字线驱动电路及其控制方法、存储器 |
Also Published As
Publication number | Publication date |
---|---|
US20070086247A1 (en) | 2007-04-19 |
CN101371315B (zh) | 2011-08-24 |
US7286406B2 (en) | 2007-10-23 |
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