CN106531216A - 存储器系统 - Google Patents
存储器系统 Download PDFInfo
- Publication number
- CN106531216A CN106531216A CN201610133653.6A CN201610133653A CN106531216A CN 106531216 A CN106531216 A CN 106531216A CN 201610133653 A CN201610133653 A CN 201610133653A CN 106531216 A CN106531216 A CN 106531216A
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- CN
- China
- Prior art keywords
- write
- row
- memory cell
- data
- voltage
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
- G11C16/10—Programming or data input circuits
-
- 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
- G11C16/08—Address circuits; Decoders; Word-line control 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
- G11C16/26—Sensing or reading circuits; Data output 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
-
- 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
-
- 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
- G11C11/5642—Sensing or reading circuits; Data output circuits
-
- 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
- G11C2211/5641—Multilevel memory having cells with different number of storage levels
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Read Only Memory (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010027014.8A CN111243639B (zh) | 2015-09-11 | 2016-03-09 | 存储器系统及控制半导体存储装置的方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015179942A JP6457364B2 (ja) | 2015-09-11 | 2015-09-11 | メモリシステム |
JP2015-179942 | 2015-09-11 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010027014.8A Division CN111243639B (zh) | 2015-09-11 | 2016-03-09 | 存储器系统及控制半导体存储装置的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106531216A true CN106531216A (zh) | 2017-03-22 |
CN106531216B CN106531216B (zh) | 2020-02-11 |
Family
ID=56737912
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010027014.8A Active CN111243639B (zh) | 2015-09-11 | 2016-03-09 | 存储器系统及控制半导体存储装置的方法 |
CN201610133653.6A Active CN106531216B (zh) | 2015-09-11 | 2016-03-09 | 存储器系统 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010027014.8A Active CN111243639B (zh) | 2015-09-11 | 2016-03-09 | 存储器系统及控制半导体存储装置的方法 |
Country Status (5)
Country | Link |
---|---|
US (8) | US9721666B2 (zh) |
EP (1) | EP3142122A1 (zh) |
JP (1) | JP6457364B2 (zh) |
CN (2) | CN111243639B (zh) |
TW (1) | TWI616878B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108958657A (zh) * | 2018-06-27 | 2018-12-07 | 深圳市德名利电子有限公司 | 一种数据存储方法、存储设备及存储系统 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6457364B2 (ja) | 2015-09-11 | 2019-01-23 | 東芝メモリ株式会社 | メモリシステム |
US10643722B2 (en) * | 2018-01-12 | 2020-05-05 | Taiwan Semiconductor Manufacturing Co., Ltd. | Memory device |
DE102018126051A1 (de) | 2018-01-12 | 2019-07-18 | Taiwan Semiconductor Manufacturing Co. Ltd. | Neuartige Speichervorrichtung |
US10606775B1 (en) | 2018-12-28 | 2020-03-31 | Micron Technology, Inc. | Computing tile |
US10885975B2 (en) | 2019-03-07 | 2021-01-05 | Micron Technology, Inc. | Dragging first pass read level thresholds based on changes in second pass read level thresholds |
KR20200116265A (ko) * | 2019-04-01 | 2020-10-12 | 에스케이하이닉스 주식회사 | 컨트롤러 및 그것의 동작 방법 |
US10978145B2 (en) | 2019-08-14 | 2021-04-13 | Sandisk Technologies Llc | Programming to minimize cross-temperature threshold voltage widening |
CN113838514B (zh) * | 2020-04-28 | 2024-02-27 | 长江存储科技有限责任公司 | 存储器件及其擦除和验证方法 |
KR20220001137A (ko) * | 2020-06-29 | 2022-01-05 | 에스케이하이닉스 주식회사 | 메모리 시스템, 메모리 장치 및 메모리 장치의 동작 방법 |
Citations (8)
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CN1167988A (zh) * | 1995-12-30 | 1997-12-17 | 三星电子株式会社 | 非易失半导体存储器 |
CN1776822A (zh) * | 2004-11-19 | 2006-05-24 | 旺宏电子股份有限公司 | 非易失性记忆体的编程方法及装置 |
CN1905068A (zh) * | 2005-07-26 | 2007-01-31 | 三星电子株式会社 | 提高编程速度的非易失性存储器及相关编程方法 |
US7342830B1 (en) * | 2006-01-17 | 2008-03-11 | Spansion Llc | Program and program verify operations for flash memory |
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CN101512664A (zh) * | 2006-09-29 | 2009-08-19 | 富士通微电子株式会社 | 非易失性半导体存储器件及其读取、写入和删除方法 |
US20100214844A1 (en) * | 2009-02-25 | 2010-08-26 | Samsung Electronics Co., Ltd. | Memory system and programming method thereof |
US20140136765A1 (en) * | 2012-11-12 | 2014-05-15 | Eun Chu Oh | Memory system comprising nonvolatile memory device and related read method |
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JPH03100998A (ja) * | 1989-09-12 | 1991-04-25 | Fujitsu Ltd | 半導体記憶装置のデータ書き込み方法 |
JP4063615B2 (ja) * | 2002-08-30 | 2008-03-19 | Necエレクトロニクス株式会社 | 不揮発性メモリおよびその書き込み処理方法 |
JP3935139B2 (ja) | 2002-11-29 | 2007-06-20 | 株式会社東芝 | 半導体記憶装置 |
JP4005000B2 (ja) | 2003-07-04 | 2007-11-07 | 株式会社東芝 | 半導体記憶装置及びデータ書き込み方法。 |
US7057939B2 (en) * | 2004-04-23 | 2006-06-06 | Sandisk Corporation | Non-volatile memory and control with improved partial page program capability |
US7218570B2 (en) * | 2004-12-17 | 2007-05-15 | Sandisk 3D Llc | Apparatus and method for memory operations using address-dependent conditions |
US7355889B2 (en) * | 2005-12-19 | 2008-04-08 | Sandisk Corporation | Method for programming non-volatile memory with reduced program disturb using modified pass voltages |
JP5073977B2 (ja) * | 2006-06-26 | 2012-11-14 | 三星電子株式会社 | 半導体記憶装置のベリファイ制御方式及びその方法 |
KR100879387B1 (ko) * | 2006-09-22 | 2009-01-20 | 삼성전자주식회사 | 플래시 메모리 장치 및 그것의 프로그램 방법 |
KR100801035B1 (ko) * | 2006-12-14 | 2008-02-04 | 삼성전자주식회사 | 멀티 레벨 셀의 프로그램 방법, 페이지 버퍼 블록 및 이를포함하는 불휘발성 메모리 장치 |
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JP5032290B2 (ja) | 2007-12-14 | 2012-09-26 | 株式会社東芝 | 不揮発性半導体記憶装置 |
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US8094495B2 (en) | 2008-11-25 | 2012-01-10 | Samsung Electronics Co., Ltd. | Nonvolatile memory device |
CA2747786C (en) | 2008-12-22 | 2015-06-09 | Google Inc. | Asynchronous distributed garbage collection for replicated storage clusters |
US20100161888A1 (en) * | 2008-12-22 | 2010-06-24 | Unity Semiconductor Corporation | Data storage system with non-volatile memory using both page write and block program and block erase |
JP5039079B2 (ja) * | 2009-03-23 | 2012-10-03 | 株式会社東芝 | 不揮発性半導体記憶装置 |
JP2011258289A (ja) | 2010-06-10 | 2011-12-22 | Toshiba Corp | メモリセルの閾値検出方法 |
JP2012123856A (ja) * | 2010-12-06 | 2012-06-28 | Toshiba Corp | 不揮発性半導体記憶装置 |
US8537623B2 (en) | 2011-07-07 | 2013-09-17 | Micron Technology, Inc. | Devices and methods of programming memory cells |
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2015
- 2015-09-11 JP JP2015179942A patent/JP6457364B2/ja active Active
-
2016
- 2016-03-09 TW TW105107239A patent/TWI616878B/zh active
- 2016-03-09 CN CN202010027014.8A patent/CN111243639B/zh active Active
- 2016-03-09 CN CN201610133653.6A patent/CN106531216B/zh active Active
- 2016-06-06 US US15/174,527 patent/US9721666B2/en active Active
- 2016-08-04 EP EP16182736.5A patent/EP3142122A1/en not_active Withdrawn
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2017
- 2017-05-05 US US15/588,560 patent/US9911498B2/en active Active
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2018
- 2018-01-22 US US15/876,713 patent/US10276243B2/en active Active
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2019
- 2019-03-15 US US16/354,866 patent/US10600485B2/en active Active
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2020
- 2020-02-14 US US16/791,607 patent/US10978157B2/en active Active
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2021
- 2021-03-09 US US17/196,140 patent/US11410732B2/en active Active
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2022
- 2022-06-29 US US17/852,683 patent/US11804267B2/en active Active
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2023
- 2023-09-13 US US18/466,344 patent/US20230420052A1/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1167988A (zh) * | 1995-12-30 | 1997-12-17 | 三星电子株式会社 | 非易失半导体存储器 |
CN1776822A (zh) * | 2004-11-19 | 2006-05-24 | 旺宏电子股份有限公司 | 非易失性记忆体的编程方法及装置 |
CN1905068A (zh) * | 2005-07-26 | 2007-01-31 | 三星电子株式会社 | 提高编程速度的非易失性存储器及相关编程方法 |
US7342830B1 (en) * | 2006-01-17 | 2008-03-11 | Spansion Llc | Program and program verify operations for flash memory |
CN101512664A (zh) * | 2006-09-29 | 2009-08-19 | 富士通微电子株式会社 | 非易失性半导体存储器件及其读取、写入和删除方法 |
US20090040831A1 (en) * | 2007-08-06 | 2009-02-12 | Hynix Semiconductor Inc. | Method of programming in a flash memory device |
US20100214844A1 (en) * | 2009-02-25 | 2010-08-26 | Samsung Electronics Co., Ltd. | Memory system and programming method thereof |
US20140136765A1 (en) * | 2012-11-12 | 2014-05-15 | Eun Chu Oh | Memory system comprising nonvolatile memory device and related read method |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108958657A (zh) * | 2018-06-27 | 2018-12-07 | 深圳市德名利电子有限公司 | 一种数据存储方法、存储设备及存储系统 |
CN108958657B (zh) * | 2018-06-27 | 2022-03-04 | 深圳市德明利技术股份有限公司 | 一种数据存储方法、存储设备及存储系统 |
Also Published As
Publication number | Publication date |
---|---|
EP3142122A1 (en) | 2017-03-15 |
TWI616878B (zh) | 2018-03-01 |
US20170243657A1 (en) | 2017-08-24 |
US20170076801A1 (en) | 2017-03-16 |
US20210193228A1 (en) | 2021-06-24 |
US20220328103A1 (en) | 2022-10-13 |
US20180144801A1 (en) | 2018-05-24 |
US9721666B2 (en) | 2017-08-01 |
US10276243B2 (en) | 2019-04-30 |
US10600485B2 (en) | 2020-03-24 |
JP6457364B2 (ja) | 2019-01-23 |
US20230420052A1 (en) | 2023-12-28 |
CN106531216B (zh) | 2020-02-11 |
JP2017054572A (ja) | 2017-03-16 |
US11804267B2 (en) | 2023-10-31 |
US9911498B2 (en) | 2018-03-06 |
US20200185036A1 (en) | 2020-06-11 |
TW201711039A (zh) | 2017-03-16 |
CN111243639A (zh) | 2020-06-05 |
CN111243639B (zh) | 2023-11-03 |
US20190214090A1 (en) | 2019-07-11 |
US10978157B2 (en) | 2021-04-13 |
US11410732B2 (en) | 2022-08-09 |
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Address after: Tokyo Patentee after: TOSHIBA MEMORY Corp. Address before: Tokyo Patentee before: Pangea Co.,Ltd. Address after: Tokyo Patentee after: Kaixia Co.,Ltd. Address before: Tokyo Patentee before: TOSHIBA MEMORY Corp. |
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