CN101645306A - 非易失性存储器控制方法及半导体装置 - Google Patents
非易失性存储器控制方法及半导体装置 Download PDFInfo
- Publication number
- CN101645306A CN101645306A CN200910151325A CN200910151325A CN101645306A CN 101645306 A CN101645306 A CN 101645306A CN 200910151325 A CN200910151325 A CN 200910151325A CN 200910151325 A CN200910151325 A CN 200910151325A CN 101645306 A CN101645306 A CN 101645306A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- nonvolatile memory
- access
- refresh
- processing
- 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 title claims abstract description 188
- 238000000034 method Methods 0.000 title claims description 28
- 239000004065 semiconductor Substances 0.000 title claims description 27
- 230000004069 differentiation Effects 0.000 claims description 52
- 238000003860 storage Methods 0.000 claims description 20
- 230000033228 biological regulation Effects 0.000 claims description 14
- 230000000052 comparative effect Effects 0.000 claims description 4
- 238000013507 mapping Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 23
- 230000000694 effects Effects 0.000 description 23
- 230000008859 change Effects 0.000 description 15
- 238000012217 deletion Methods 0.000 description 10
- 230000037430 deletion Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 8
- 208000019901 Anxiety disease Diseases 0.000 description 7
- 230000036506 anxiety Effects 0.000 description 7
- 230000014759 maintenance of location Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- -1 Metal Oxide Nitride Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
-
- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/10—Program control for peripheral devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
-
- 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
- G11C16/102—External programming circuits, e.g. EPROM programmers; In-circuit programming or reprogramming; EPROM emulators
- G11C16/105—Circuits or methods for updating contents of nonvolatile memory, especially with 'security' features to ensure reliable replacement, i.e. preventing that old data is lost before new data is reliably written
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Read Only Memory (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Memory System (AREA)
- Dram (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-205414 | 2008-08-08 | ||
JP2008205414 | 2008-08-08 | ||
JP2008205414A JP5478855B2 (ja) | 2008-08-08 | 2008-08-08 | 不揮発性メモリ制御方法及び半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101645306A true CN101645306A (zh) | 2010-02-10 |
CN101645306B CN101645306B (zh) | 2013-01-30 |
Family
ID=41652816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101513259A Expired - Fee Related CN101645306B (zh) | 2008-08-08 | 2009-06-30 | 非易失性存储器控制方法及半导体装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8154939B2 (zh) |
JP (1) | JP5478855B2 (zh) |
KR (1) | KR101242293B1 (zh) |
CN (1) | CN101645306B (zh) |
TW (1) | TWI534624B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102637456A (zh) * | 2011-02-11 | 2012-08-15 | 慧荣科技股份有限公司 | 内存控制器、记忆装置以及判断记忆装置的型式的方法 |
CN102779557A (zh) * | 2011-05-13 | 2012-11-14 | 苏州雄立科技有限公司 | 集成memory模块的芯片数据检测校正方法及系统 |
CN103093529A (zh) * | 2013-01-10 | 2013-05-08 | 高新现代智能系统股份有限公司 | 动态刷新数据的方法 |
CN103426462A (zh) * | 2012-05-21 | 2013-12-04 | 爱思开海力士有限公司 | 刷新方法和使用刷新方法的半导体存储器件 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20100134375A (ko) * | 2009-06-15 | 2010-12-23 | 삼성전자주식회사 | 리프레쉬 동작을 수행하는 메모리 시스템 |
US8767450B2 (en) * | 2007-08-21 | 2014-07-01 | Samsung Electronics Co., Ltd. | Memory controllers to refresh memory sectors in response to writing signals and memory systems including the same |
TWI438778B (zh) | 2010-03-25 | 2014-05-21 | Silicon Motion Inc | 用來抑制資料錯誤之方法以及相關之記憶裝置及其控制器 |
JP5464066B2 (ja) * | 2010-06-10 | 2014-04-09 | ソニー株式会社 | 通信装置、及び、通信方法 |
CN103959198B (zh) * | 2011-11-30 | 2017-09-12 | 英特尔公司 | 降低3d工作负荷的功率 |
JP2013157047A (ja) | 2012-01-27 | 2013-08-15 | Toshiba Corp | 磁気ディスク装置及び同装置におけるデータリフレッシュ方法 |
US8938573B2 (en) | 2012-06-30 | 2015-01-20 | Intel Corporation | Row hammer condition monitoring |
US9117544B2 (en) | 2012-06-30 | 2015-08-25 | Intel Corporation | Row hammer refresh command |
US9236110B2 (en) | 2012-06-30 | 2016-01-12 | Intel Corporation | Row hammer refresh command |
US9384821B2 (en) | 2012-11-30 | 2016-07-05 | Intel Corporation | Row hammer monitoring based on stored row hammer threshold value |
US9251885B2 (en) | 2012-12-28 | 2016-02-02 | Intel Corporation | Throttling support for row-hammer counters |
US9378830B2 (en) | 2013-07-16 | 2016-06-28 | Seagate Technology Llc | Partial reprogramming of solid-state non-volatile memory cells |
US10534686B2 (en) * | 2014-01-30 | 2020-01-14 | Micron Technology, Inc. | Apparatuses and methods for address detection |
US10199115B2 (en) * | 2016-06-20 | 2019-02-05 | Qualcomm Incorporated | Managing refresh for flash memory |
KR102664704B1 (ko) | 2016-10-24 | 2024-05-14 | 에스케이하이닉스 주식회사 | 메모리 시스템 및 이를 이용한 웨어-레벨링 방법 |
KR20180065075A (ko) | 2016-12-06 | 2018-06-18 | 에스케이하이닉스 주식회사 | 메모리 시스템 및 이를 이용한 웨어-레벨링 방법 |
JP6890238B2 (ja) * | 2017-04-07 | 2021-06-18 | パナソニックIpマネジメント株式会社 | 使用回数を増大させた不揮発性メモリ |
US11615829B1 (en) * | 2021-04-29 | 2023-03-28 | Samsung Electronics Co., Ltd. | Memory device performing refresh operation based on a random value and method of operating the same |
CN114677974B (zh) * | 2022-02-25 | 2023-09-26 | 珠海读书郎软件科技有限公司 | 一种用于电子墨水屏的刷新控制方法、存储介质及设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0719477B2 (ja) * | 1988-02-12 | 1995-03-06 | 横河電機株式会社 | Eepromの内容保護装置 |
FR2700040B1 (fr) * | 1992-12-31 | 1995-02-17 | Gemplus Card Int | Carte à puce avec données et programmes protégés contre le vieillissement. |
US6842484B2 (en) * | 2001-07-10 | 2005-01-11 | Motorola, Inc. | Method and apparatus for random forced intra-refresh in digital image and video coding |
JP4256175B2 (ja) * | 2003-02-04 | 2009-04-22 | 株式会社東芝 | 不揮発性半導体メモリ |
JP2004259144A (ja) * | 2003-02-27 | 2004-09-16 | Renesas Technology Corp | 半導体記憶装置 |
US7012835B2 (en) * | 2003-10-03 | 2006-03-14 | Sandisk Corporation | Flash memory data correction and scrub techniques |
WO2006001212A1 (ja) | 2004-06-23 | 2006-01-05 | Sanyo Electric Co., Ltd. | メモリ |
JP2006185530A (ja) | 2004-12-28 | 2006-07-13 | Renesas Technology Corp | 不揮発性半導体メモリ装置 |
US7894282B2 (en) * | 2005-11-29 | 2011-02-22 | Samsung Electronics Co., Ltd. | Dynamic random access memory device and method of determining refresh cycle thereof |
JP2008090778A (ja) * | 2006-10-05 | 2008-04-17 | Matsushita Electric Ind Co Ltd | 不揮発性メモリ用メモリコントローラ、不揮発性記憶装置、不揮発性記憶システム、不揮発性メモリのメモリ制御方法 |
KR100806341B1 (ko) * | 2006-10-18 | 2008-03-03 | 삼성전자주식회사 | 부분 리프레쉬 동작을 수행하는 메모리 장치 및 방법 |
JP2008181380A (ja) * | 2007-01-25 | 2008-08-07 | Toshiba Corp | メモリシステムおよびその制御方法 |
-
2008
- 2008-08-08 JP JP2008205414A patent/JP5478855B2/ja not_active Expired - Fee Related
-
2009
- 2009-06-16 TW TW098120086A patent/TWI534624B/zh not_active IP Right Cessation
- 2009-06-29 KR KR1020090058216A patent/KR101242293B1/ko not_active IP Right Cessation
- 2009-06-30 CN CN2009101513259A patent/CN101645306B/zh not_active Expired - Fee Related
- 2009-06-30 US US12/494,817 patent/US8154939B2/en active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102637456A (zh) * | 2011-02-11 | 2012-08-15 | 慧荣科技股份有限公司 | 内存控制器、记忆装置以及判断记忆装置的型式的方法 |
CN102637456B (zh) * | 2011-02-11 | 2016-03-23 | 慧荣科技股份有限公司 | 内存控制器、记忆装置以及判断记忆装置的型式的方法 |
CN102779557A (zh) * | 2011-05-13 | 2012-11-14 | 苏州雄立科技有限公司 | 集成memory模块的芯片数据检测校正方法及系统 |
CN102779557B (zh) * | 2011-05-13 | 2015-10-28 | 苏州雄立科技有限公司 | 集成memory模块的芯片数据检测校正方法及系统 |
CN103426462A (zh) * | 2012-05-21 | 2013-12-04 | 爱思开海力士有限公司 | 刷新方法和使用刷新方法的半导体存储器件 |
CN103426462B (zh) * | 2012-05-21 | 2018-01-05 | 爱思开海力士有限公司 | 刷新方法和使用刷新方法的半导体存储器件 |
CN103093529A (zh) * | 2013-01-10 | 2013-05-08 | 高新现代智能系统股份有限公司 | 动态刷新数据的方法 |
CN103093529B (zh) * | 2013-01-10 | 2016-01-06 | 高新现代智能系统股份有限公司 | 动态刷新数据的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101645306B (zh) | 2013-01-30 |
KR101242293B1 (ko) | 2013-03-12 |
KR20100019322A (ko) | 2010-02-18 |
TWI534624B (zh) | 2016-05-21 |
US20100034024A1 (en) | 2010-02-11 |
US8154939B2 (en) | 2012-04-10 |
JP5478855B2 (ja) | 2014-04-23 |
TW201011544A (en) | 2010-03-16 |
JP2010039983A (ja) | 2010-02-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101645306B (zh) | 非易失性存储器控制方法及半导体装置 | |
US11593261B2 (en) | Memory device with dynamic cache management | |
US7191308B2 (en) | Memory device with preread data management | |
KR101547418B1 (ko) | 메모리 디바이스에서의 동적 메모리 캐시 사이즈 조절 | |
US7778078B2 (en) | Memory system and control method thereof | |
CN101887350B (zh) | 用于存储总线接口的pcm存储器 | |
CN110955384B (zh) | 数据储存装置以及非挥发式存储器控制方法 | |
JPH065823A (ja) | 不揮発性半導体記憶装置及びその使用方法 | |
US9640264B2 (en) | Memory system responsive to flush command to store data in fast memory and method of operating memory system | |
JP2002318729A (ja) | ファイルシステムおよびその制御方法 | |
JPH05198198A (ja) | 半導体記憶装置 | |
US11507272B2 (en) | Controller for performing garbage collection operation based on performance ratio and memory system including the same | |
KR20170127948A (ko) | 메모리 모듈 및 이를 포함하는 시스템 | |
JPWO2010038736A1 (ja) | 半導体装置 | |
CN102681792B (zh) | 一种固态盘内存分区方法 | |
KR20100026227A (ko) | 페이지 버퍼를 쓰기 캐시로 이용하는 플래시 기반 저장 장치 및 이용 방법 | |
US8711610B2 (en) | Non-volatile memory array and device using erase markers | |
US7826280B2 (en) | Integrated circuit and method for reading the content of a memory cell | |
TWI289305B (en) | Memory array having 2T memory cells | |
CN103680610A (zh) | 差分存储NAND Flash存储器写操作的方法及装置 | |
US7791949B2 (en) | Refresh method for a non-volatile memory | |
CN112214160A (zh) | 一种应用于电能表的提高flash寿命的方法 | |
KR100597063B1 (ko) | 플래시 메모리 및 메모리 제어 방법 | |
KR20090126081A (ko) | 칩 면적을 줄여 트리밍 작업의 확장성을 갖는 불휘발성메모리 장치 | |
KR101744401B1 (ko) | 컴퓨팅 장치의 시스템 상태 저장, 복원방법 및 이를 위한 컴퓨팅 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NEC CORP. Free format text: FORMER OWNER: RENESAS TECHNOLOGY CORP. Effective date: 20100906 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TOKYO, JAPAN TO: KANAGAWA, JAPAN |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100906 Address after: Kanagawa, Japan Applicant after: NEC Corp. Address before: Tokyo, Japan Applicant before: Renesas Technology Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: Tokyo, Japan Patentee after: Renesas Electronics Corporation Address before: Kanagawa, Japan Patentee before: Renesas Electronics Corporation |
|
CP02 | Change in the address of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20180630 |