CN1620700A - 混合密度存储卡 - Google Patents
混合密度存储卡 Download PDFInfo
- Publication number
- CN1620700A CN1620700A CNA028280830A CN02828083A CN1620700A CN 1620700 A CN1620700 A CN 1620700A CN A028280830 A CNA028280830 A CN A028280830A CN 02828083 A CN02828083 A CN 02828083A CN 1620700 A CN1620700 A CN 1620700A
- Authority
- CN
- China
- Prior art keywords
- memory
- data
- density
- memory module
- storage
- 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.)
- Granted
Links
- 230000015654 memory Effects 0.000 claims abstract description 162
- 238000003860 storage Methods 0.000 claims abstract description 98
- 238000013500 data storage Methods 0.000 claims description 61
- 238000013519 translation Methods 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 230000014616 translation Effects 0.000 description 28
- 230000008901 benefit Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000005055 memory storage Effects 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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)
- Computer Hardware Design (AREA)
- Read Only Memory (AREA)
Abstract
Description
Claims (32)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/017,035 | 2001-12-14 | ||
US10/017,035 US6807106B2 (en) | 2001-12-14 | 2001-12-14 | Hybrid density memory card |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1620700A true CN1620700A (zh) | 2005-05-25 |
CN100538892C CN100538892C (zh) | 2009-09-09 |
Family
ID=21780354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028280830A Expired - Lifetime CN100538892C (zh) | 2001-12-14 | 2002-12-05 | 混合密度存储卡 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6807106B2 (zh) |
CN (1) | CN100538892C (zh) |
AU (1) | AU2002366487A1 (zh) |
TW (1) | TWI282056B (zh) |
WO (1) | WO2003052764A1 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101271730A (zh) * | 2007-03-19 | 2008-09-24 | 威刚科技股份有限公司 | 具混合密度内存的内存系统及其抹除、文件配置管理方法 |
CN101308698B (zh) * | 2007-05-14 | 2010-06-16 | 巴比禄股份有限公司 | 存储装置 |
CN101794199A (zh) * | 2010-03-26 | 2010-08-04 | 山东高效能服务器和存储研究院 | 基于高速磁盘缓存的计算机磁盘性能加速方法 |
US8090900B2 (en) | 2008-12-05 | 2012-01-03 | Apacer Technology Inc. | Storage device and data management method |
CN101441597B (zh) * | 2007-11-22 | 2012-09-26 | 威刚科技股份有限公司 | 可调式混合密度内存储存装置的控制方法及其热门数据控管模块 |
CN101727400B (zh) * | 2008-10-23 | 2012-11-28 | 威刚科技股份有限公司 | 混合密度存储系统及其控制方法 |
CN101615421B (zh) * | 2008-06-26 | 2014-01-29 | 威刚科技股份有限公司 | 多信道混合密度内存储存装置及其控制方法 |
CN101673245B (zh) * | 2008-09-09 | 2016-02-03 | 株式会社东芝 | 包括存储器管理装置的信息处理装置和存储器管理方法 |
CN109219848A (zh) * | 2016-06-27 | 2019-01-15 | 苹果公司 | 组合了高密度低带宽和低密度高带宽存储器的存储器系统 |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
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US6906961B2 (en) * | 2003-06-24 | 2005-06-14 | Micron Technology, Inc. | Erase block data splitting |
EP1667014A4 (en) * | 2003-09-18 | 2009-04-08 | Panasonic Corp | SEMICONDUCTOR CHIP CARD, SEMICONDUCTOR MEMORY CONTROL APPARATUS, AND SEMICONDUCTOR MEMORY CONTROL METHOD |
US7336531B2 (en) | 2004-06-25 | 2008-02-26 | Micron Technology, Inc. | Multiple level cell memory device with single bit per cell, re-mappable memory block |
US7180775B2 (en) * | 2004-08-05 | 2007-02-20 | Msystems Ltd. | Different numbers of bits per cell in non-volatile memory devices |
US7308525B2 (en) * | 2005-01-10 | 2007-12-11 | Sandisk Il Ltd. | Method of managing a multi-bit cell flash memory with improved reliablility and performance |
US7757037B2 (en) * | 2005-02-16 | 2010-07-13 | Kingston Technology Corporation | Configurable flash memory controller and method of use |
US7519074B2 (en) * | 2005-02-22 | 2009-04-14 | Level 3 Communications, Llc | Voice call coordinator |
US8521945B2 (en) * | 2005-09-29 | 2013-08-27 | Trek 2000 International Ltd. | Portable data storage using SLC and MLC flash memory |
US20080005462A1 (en) * | 2006-06-30 | 2008-01-03 | Mosaid Technologies Incorporated | Method of configuring non-volatile memory for a hybrid disk drive |
US8677084B2 (en) | 2006-06-30 | 2014-03-18 | Mosaid Technologies Incorporated | Method of configuring non-volatile memory for a hybrid disk drive |
EP2487794A3 (en) * | 2006-08-22 | 2013-02-13 | Mosaid Technologies Incorporated | Modular command structure for memory and memory system |
US7904639B2 (en) * | 2006-08-22 | 2011-03-08 | Mosaid Technologies Incorporated | Modular command structure for memory and memory system |
US8407395B2 (en) | 2006-08-22 | 2013-03-26 | Mosaid Technologies Incorporated | Scalable memory system |
JP2008090519A (ja) * | 2006-09-29 | 2008-04-17 | Toshiba Corp | 記憶装置 |
US7511996B2 (en) | 2006-11-30 | 2009-03-31 | Mosaid Technologies Incorporated | Flash memory program inhibit scheme |
US7952929B2 (en) * | 2007-02-07 | 2011-05-31 | Mosaid Technologies Incorporated | Source side asymmetrical precharge programming scheme |
US7646636B2 (en) | 2007-02-16 | 2010-01-12 | Mosaid Technologies Incorporated | Non-volatile memory with dynamic multi-mode operation |
KR101494023B1 (ko) * | 2007-02-16 | 2015-02-16 | 컨버전트 인텔렉츄얼 프로퍼티 매니지먼트 인코포레이티드 | 반도체 장치 및 상호접속된 장치들을 갖는 시스템에서의 전력 소비를 감소시키는 방법 |
US8046527B2 (en) * | 2007-02-22 | 2011-10-25 | Mosaid Technologies Incorporated | Apparatus and method for using a page buffer of a memory device as a temporary cache |
US8086785B2 (en) * | 2007-02-22 | 2011-12-27 | Mosaid Technologies Incorporated | System and method of page buffer operation for memory devices |
US7545673B2 (en) * | 2007-09-25 | 2009-06-09 | Sandisk Il Ltd. | Using MLC flash as SLC by writing dummy data |
US7983099B2 (en) | 2007-12-20 | 2011-07-19 | Mosaid Technologies Incorporated | Dual function compatible non-volatile memory device |
US7940572B2 (en) | 2008-01-07 | 2011-05-10 | Mosaid Technologies Incorporated | NAND flash memory having multiple cell substrates |
US8194492B2 (en) * | 2008-04-08 | 2012-06-05 | Samsung Electronics Co., Ltd. | Variable resistance memory device and system |
US8060719B2 (en) | 2008-05-28 | 2011-11-15 | Micron Technology, Inc. | Hybrid memory management |
TWI437429B (zh) * | 2008-06-04 | 2014-05-11 | A Data Technology Co Ltd | 多通道混合密度記憶體儲存裝置及其控制方法 |
US20100057976A1 (en) * | 2008-08-26 | 2010-03-04 | Menahem Lasser | Multiple performance mode memory system |
TWI467369B (zh) * | 2008-10-01 | 2015-01-01 | A Data Technology Co Ltd | 混合密度記憶體系統及其控制方法 |
US7957173B2 (en) * | 2008-10-14 | 2011-06-07 | Mosaid Technologies Incorporated | Composite memory having a bridging device for connecting discrete memory devices to a system |
US8134852B2 (en) | 2008-10-14 | 2012-03-13 | Mosaid Technologies Incorporated | Bridge device architecture for connecting discrete memory devices to a system |
US8549209B2 (en) * | 2008-11-04 | 2013-10-01 | Mosaid Technologies Incorporated | Bridging device having a configurable virtual page size |
US20100115172A1 (en) * | 2008-11-04 | 2010-05-06 | Mosaid Technologies Incorporated | Bridge device having a virtual page buffer |
US8194481B2 (en) | 2008-12-18 | 2012-06-05 | Mosaid Technologies Incorporated | Semiconductor device with main memory unit and auxiliary memory unit requiring preset operation |
US8037235B2 (en) * | 2008-12-18 | 2011-10-11 | Mosaid Technologies Incorporated | Device and method for transferring data to a non-volatile memory device |
EP2455865B1 (en) * | 2009-07-17 | 2020-03-04 | Toshiba Memory Corporation | Memory management device |
CN105206307B (zh) * | 2014-06-12 | 2018-08-21 | 北京兆易创新科技股份有限公司 | 一种芯片修复方法和装置 |
US9311939B1 (en) * | 2014-12-23 | 2016-04-12 | Western Digital Technologies, Inc. | Write-through media caching |
US10491667B1 (en) * | 2015-03-16 | 2019-11-26 | Amazon Technologies, Inc. | Customized memory modules in multi-tenant service provider systems |
KR102388746B1 (ko) | 2015-11-11 | 2022-04-20 | 삼성전자주식회사 | 세이프 어드레스 매핑을 이용한 메모리 셀 액세스 제어 방법 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2856621B2 (ja) | 1993-02-24 | 1999-02-10 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 一括消去型不揮発性メモリおよびそれを用いる半導体ディスク装置 |
US5541886A (en) | 1994-12-27 | 1996-07-30 | Intel Corporation | Method and apparatus for storing control information in multi-bit non-volatile memory arrays |
KR100239870B1 (ko) | 1995-09-28 | 2000-03-02 | 다카노 야스아키 | 기억 분해능을 가변할 수 있는 불휘발성 다치 메모리 장치 |
JP3200012B2 (ja) | 1996-04-19 | 2001-08-20 | 株式会社東芝 | 記憶システム |
US5862074A (en) * | 1996-10-04 | 1999-01-19 | Samsung Electronics Co., Ltd. | Integrated circuit memory devices having reconfigurable nonvolatile multi-bit memory cells therein and methods of operating same |
KR100259972B1 (ko) * | 1997-01-21 | 2000-06-15 | 윤종용 | 메모리 셀당 2개 이상의 저장 상태들을 갖는 불휘발성 반도체 메모리 장치 |
US5930167A (en) | 1997-07-30 | 1999-07-27 | Sandisk Corporation | Multi-state non-volatile flash memory capable of being its own two state write cache |
JPH11224491A (ja) | 1997-12-03 | 1999-08-17 | Sony Corp | 不揮発性半導体記憶装置およびそれを用いたicメモリカード |
KR100332950B1 (ko) | 1998-04-10 | 2002-08-21 | 삼성전자 주식회사 | 단일비트동작모드와다중비트동작모드를갖는불휘발성반도체메모리장치및그것의기입/독출방법 |
JP3815936B2 (ja) * | 2000-01-25 | 2006-08-30 | 株式会社ルネサステクノロジ | Icカード |
FR2811132B1 (fr) * | 2000-06-30 | 2002-10-11 | St Microelectronics Sa | Circuit de memoire dynamique comportant des cellules de secours |
US7418344B2 (en) * | 2001-08-02 | 2008-08-26 | Sandisk Corporation | Removable computer with mass storage |
-
2001
- 2001-12-14 US US10/017,035 patent/US6807106B2/en not_active Expired - Lifetime
-
2002
- 2002-12-04 TW TW091135185A patent/TWI282056B/zh not_active IP Right Cessation
- 2002-12-05 WO PCT/US2002/038881 patent/WO2003052764A1/en not_active Application Discontinuation
- 2002-12-05 AU AU2002366487A patent/AU2002366487A1/en not_active Abandoned
- 2002-12-05 CN CNB028280830A patent/CN100538892C/zh not_active Expired - Lifetime
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101271380B (zh) * | 2007-03-19 | 2011-07-27 | 威刚科技股份有限公司 | 混合密度存储体储存装置 |
CN101271730B (zh) * | 2007-03-19 | 2013-08-21 | 威刚科技股份有限公司 | 具混合密度存储器的存储器系统及其抹除、文件配置管理方法 |
CN101271730A (zh) * | 2007-03-19 | 2008-09-24 | 威刚科技股份有限公司 | 具混合密度内存的内存系统及其抹除、文件配置管理方法 |
CN101271379B (zh) * | 2007-03-19 | 2011-12-07 | 威刚科技股份有限公司 | 混合密度存储体储存装置及其控制方法 |
CN101853694B (zh) * | 2007-05-14 | 2013-06-26 | 巴法络股份有限公司 | 存储装置 |
CN101853207B (zh) * | 2007-05-14 | 2012-10-31 | 巴比禄股份有限公司 | 存储装置 |
CN101853694A (zh) * | 2007-05-14 | 2010-10-06 | 巴比禄股份有限公司 | 存储装置 |
CN101308698B (zh) * | 2007-05-14 | 2010-06-16 | 巴比禄股份有限公司 | 存储装置 |
CN101441597B (zh) * | 2007-11-22 | 2012-09-26 | 威刚科技股份有限公司 | 可调式混合密度内存储存装置的控制方法及其热门数据控管模块 |
CN101615421B (zh) * | 2008-06-26 | 2014-01-29 | 威刚科技股份有限公司 | 多信道混合密度内存储存装置及其控制方法 |
US9280466B2 (en) | 2008-09-09 | 2016-03-08 | Kabushiki Kaisha Toshiba | Information processing device including memory management device managing access from processor to memory and memory management method |
CN101673245B (zh) * | 2008-09-09 | 2016-02-03 | 株式会社东芝 | 包括存储器管理装置的信息处理装置和存储器管理方法 |
CN101727400B (zh) * | 2008-10-23 | 2012-11-28 | 威刚科技股份有限公司 | 混合密度存储系统及其控制方法 |
US8090900B2 (en) | 2008-12-05 | 2012-01-03 | Apacer Technology Inc. | Storage device and data management method |
CN101794199A (zh) * | 2010-03-26 | 2010-08-04 | 山东高效能服务器和存储研究院 | 基于高速磁盘缓存的计算机磁盘性能加速方法 |
CN109219848A (zh) * | 2016-06-27 | 2019-01-15 | 苹果公司 | 组合了高密度低带宽和低密度高带宽存储器的存储器系统 |
CN109219848B (zh) * | 2016-06-27 | 2020-01-03 | 苹果公司 | 组合了高密度低带宽和低密度高带宽存储器的存储器系统 |
US10573368B2 (en) | 2016-06-27 | 2020-02-25 | Apple Inc. | Memory system having combined high density, low bandwidth and low density, high bandwidth memories |
US10916290B2 (en) | 2016-06-27 | 2021-02-09 | Apple Inc. | Memory system having combined high density, low bandwidth and low density, high bandwidth memories |
US11468935B2 (en) | 2016-06-27 | 2022-10-11 | Apple Inc. | Memory system having combined high density, low bandwidth and low density, high bandwidth memories |
US11830534B2 (en) | 2016-06-27 | 2023-11-28 | Apple Inc. | Memory system having combined high density, low bandwidth and low density, high bandwidth memories |
Also Published As
Publication number | Publication date |
---|---|
CN100538892C (zh) | 2009-09-09 |
AU2002366487A1 (en) | 2003-06-30 |
US20030112692A1 (en) | 2003-06-19 |
TWI282056B (en) | 2007-06-01 |
TW200301422A (en) | 2003-07-01 |
WO2003052764A1 (en) | 2003-06-26 |
US6807106B2 (en) | 2004-10-19 |
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Owner name: SANDISK TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SANDISK CORP. Effective date: 20120322 |
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Address after: Texas, USA Patentee after: Sandy Technology Corp. Address before: Texas, USA Patentee before: Sanindisco Technology Co.,Ltd. |
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