CN1402255A - 半导体存储器 - Google Patents
半导体存储器 Download PDFInfo
- Publication number
- CN1402255A CN1402255A CN02143453A CN02143453A CN1402255A CN 1402255 A CN1402255 A CN 1402255A CN 02143453 A CN02143453 A CN 02143453A CN 02143453 A CN02143453 A CN 02143453A CN 1402255 A CN1402255 A CN 1402255A
- Authority
- CN
- China
- Prior art keywords
- data
- memory
- signal
- write
- circuit
- 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
- 239000004065 semiconductor Substances 0.000 title claims abstract description 152
- 230000015654 memory Effects 0.000 claims abstract description 467
- 230000000630 rising effect Effects 0.000 claims description 73
- 230000004913 activation Effects 0.000 claims description 64
- 230000004044 response Effects 0.000 claims description 63
- 238000003860 storage Methods 0.000 claims description 53
- 238000013519 translation Methods 0.000 claims description 35
- 238000006243 chemical reaction Methods 0.000 claims description 32
- 230000006870 function Effects 0.000 claims description 25
- 230000001360 synchronised effect Effects 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000000052 comparative effect Effects 0.000 claims description 7
- 230000008929 regeneration Effects 0.000 claims description 7
- 238000011069 regeneration method Methods 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 6
- 230000001172 regenerating effect Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 4
- 230000000306 recurrent effect Effects 0.000 claims 1
- 101100481702 Arabidopsis thaliana TMK1 gene Proteins 0.000 description 40
- 238000010586 diagram Methods 0.000 description 36
- 101100042610 Arabidopsis thaliana SIGB gene Proteins 0.000 description 24
- 239000000872 buffer Substances 0.000 description 22
- 101100191136 Arabidopsis thaliana PCMP-A2 gene Proteins 0.000 description 21
- 101100481703 Arabidopsis thaliana TMK2 gene Proteins 0.000 description 21
- 101100048260 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) UBX2 gene Proteins 0.000 description 21
- 101100481704 Arabidopsis thaliana TMK3 gene Proteins 0.000 description 19
- 101100421135 Caenorhabditis elegans sel-5 gene Proteins 0.000 description 19
- 101100234408 Danio rerio kif7 gene Proteins 0.000 description 18
- 101100221620 Drosophila melanogaster cos gene Proteins 0.000 description 18
- 101100007330 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) COS2 gene Proteins 0.000 description 18
- 101100398237 Xenopus tropicalis kif11 gene Proteins 0.000 description 18
- 101100421503 Arabidopsis thaliana SIGA gene Proteins 0.000 description 15
- 230000009849 deactivation Effects 0.000 description 15
- 230000008859 change Effects 0.000 description 14
- 238000012937 correction Methods 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 10
- 101100294408 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) MOT2 gene Proteins 0.000 description 9
- 101150117326 sigA gene Proteins 0.000 description 9
- 241001269238 Data Species 0.000 description 7
- XJCLWVXTCRQIDI-UHFFFAOYSA-N Sulfallate Chemical compound CCN(CC)C(=S)SCC(Cl)=C XJCLWVXTCRQIDI-UHFFFAOYSA-N 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 101100408807 Schizosaccharomyces pombe (strain 972 / ATCC 24843) pof5 gene Proteins 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000003213 activating effect Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 239000008186 active pharmaceutical agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 101100348617 Candida albicans (strain SC5314 / ATCC MYA-2876) NIK1 gene Proteins 0.000 description 3
- 101100007329 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) COS1 gene Proteins 0.000 description 3
- 102100030684 Sphingosine-1-phosphate phosphatase 1 Human genes 0.000 description 3
- 101710168942 Sphingosine-1-phosphate phosphatase 1 Proteins 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 101000945093 Homo sapiens Ribosomal protein S6 kinase alpha-4 Proteins 0.000 description 2
- 101000945096 Homo sapiens Ribosomal protein S6 kinase alpha-5 Proteins 0.000 description 2
- 102100033644 Ribosomal protein S6 kinase alpha-4 Human genes 0.000 description 2
- 102100033645 Ribosomal protein S6 kinase alpha-5 Human genes 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
- G11C7/1006—Data managing, e.g. manipulating data before writing or reading out, data bus switches or control circuits therefor
-
- 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
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/406—Management or control of the refreshing or charge-regeneration cycles
-
- 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
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/406—Management or control of the refreshing or charge-regeneration cycles
- G11C11/40603—Arbitration, priority and concurrent access to memory cells for read/write or refresh operations
-
- 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
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/406—Management or control of the refreshing or charge-regeneration cycles
- G11C11/40615—Internal triggering or timing of refresh, e.g. hidden refresh, self refresh, pseudo-SRAMs
-
- 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
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/406—Management or control of the refreshing or charge-regeneration cycles
- G11C11/40618—Refresh operations over multiple banks or interleaving
-
- 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
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/4076—Timing 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
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/408—Address circuits
- G11C11/4087—Address decoders, e.g. bit - or word line decoders; Multiple line decoders
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/10—Decoders
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/12—Group selection circuits, e.g. for memory block selection, chip selection, array selection
-
- 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
- G11C2211/401—Indexing scheme relating to cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C2211/406—Refreshing of dynamic cells
- G11C2211/4061—Calibration or ate or cycle tuning
-
- 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
- G11C2211/401—Indexing scheme relating to cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C2211/406—Refreshing of dynamic cells
- G11C2211/4062—Parity or ECC in refresh operations
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
- Memory System (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
Abstract
Description
Claims (58)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001236992A JP4768163B2 (ja) | 2001-08-03 | 2001-08-03 | 半導体メモリ |
JP236992/2001 | 2001-08-03 | ||
JP367053/2001 | 2001-11-30 | ||
JP2001367053A JP4159280B2 (ja) | 2001-08-03 | 2001-11-30 | 半導体記憶装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100726014A Division CN1697078B (zh) | 2001-08-03 | 2002-03-29 | 半导体存储器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1402255A true CN1402255A (zh) | 2003-03-12 |
CN1236453C CN1236453C (zh) | 2006-01-11 |
Family
ID=26619960
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100726014A Expired - Fee Related CN1697078B (zh) | 2001-08-03 | 2002-03-29 | 半导体存储器 |
CNB021434530A Expired - Fee Related CN1236453C (zh) | 2001-08-03 | 2002-03-29 | 半导体存储器 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100726014A Expired - Fee Related CN1697078B (zh) | 2001-08-03 | 2002-03-29 | 半导体存储器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6754126B2 (zh) |
EP (2) | EP1288961B1 (zh) |
JP (2) | JP4768163B2 (zh) |
KR (2) | KR100806154B1 (zh) |
CN (2) | CN1697078B (zh) |
DE (1) | DE60238891D1 (zh) |
TW (1) | TW550569B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105684088A (zh) * | 2013-09-04 | 2016-06-15 | 株式会社东芝 | 半导体存储装置 |
CN106782633A (zh) * | 2016-03-26 | 2017-05-31 | 深圳星忆存储科技有限公司 | 动态随机存取存储器,储存数据及读取和刷新的方法 |
CN107610732A (zh) * | 2016-07-12 | 2018-01-19 | 爱思开海力士有限公司 | 存储器件及其操作方法 |
CN110390974A (zh) * | 2018-04-23 | 2019-10-29 | 爱思开海力士有限公司 | 半导体器件 |
CN111312308A (zh) * | 2018-12-11 | 2020-06-19 | 爱思开海力士有限公司 | 半导体器件和包括其的半导体系统 |
Families Citing this family (79)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3666671B2 (ja) * | 1994-12-20 | 2005-06-29 | 株式会社日立製作所 | 半導体装置 |
US7003643B1 (en) | 2001-04-16 | 2006-02-21 | Micron Technology, Inc. | Burst counter controller and method in a memory device operable in a 2-bit prefetch mode |
EP1446910B1 (en) | 2001-10-22 | 2010-08-11 | Rambus Inc. | Phase adjustment apparatus and method for a memory device signaling system |
US6928026B2 (en) | 2002-03-19 | 2005-08-09 | Broadcom Corporation | Synchronous global controller for enhanced pipelining |
JP2003297080A (ja) * | 2002-03-29 | 2003-10-17 | Mitsubishi Electric Corp | 半導体記憶装置 |
KR100496857B1 (ko) * | 2002-05-17 | 2005-06-22 | 삼성전자주식회사 | 외부적으로 데이터 로드 신호를 갖는 반도체 메모리 장치및 이 반도체 메모리 장치의 직렬 데이터의 병렬데이터로의 프리패치 방법 |
JP3998539B2 (ja) * | 2002-08-28 | 2007-10-31 | 富士通株式会社 | 半導体記憶装置 |
JP2004310547A (ja) * | 2003-04-08 | 2004-11-04 | Matsushita Electric Ind Co Ltd | 情報処理装置、メモリ、情報処理方法及びプログラム |
US7117388B2 (en) * | 2003-04-28 | 2006-10-03 | International Business Machines Corporation | Dynamic, Non-invasive detection of hot-pluggable problem components and re-active re-allocation of system resources from problem components |
US8447900B1 (en) * | 2003-06-12 | 2013-05-21 | Marvell International Ltd. | Adaptive multiple FIFO scheme |
JP4664208B2 (ja) * | 2003-08-18 | 2011-04-06 | 富士通セミコンダクター株式会社 | 半導体メモリおよび半導体メモリの動作方法 |
US20050071707A1 (en) * | 2003-09-30 | 2005-03-31 | Hampel Craig E. | Integrated circuit with bi-modal data strobe |
US6973003B1 (en) * | 2003-10-01 | 2005-12-06 | Advanced Micro Devices, Inc. | Memory device and method |
CN1871663A (zh) * | 2003-10-24 | 2006-11-29 | 国际商业机器公司 | 半导体存储器件及其刷新方法 |
KR100591760B1 (ko) * | 2004-01-09 | 2006-06-22 | 삼성전자주식회사 | 가변 가능한 메모리 사이즈를 갖는 반도체 메모리 장치 |
US7016235B2 (en) * | 2004-03-03 | 2006-03-21 | Promos Technologies Pte. Ltd. | Data sorting in memories |
US7054215B2 (en) | 2004-04-02 | 2006-05-30 | Promos Technologies Pte. Ltd. | Multistage parallel-to-serial conversion of read data in memories, with the first serial bit skipping at least one stage |
EP1770711B1 (en) * | 2004-07-16 | 2008-12-31 | Fujitsu Ltd. | Semiconductor storage device |
JP4275033B2 (ja) * | 2004-08-23 | 2009-06-10 | Necエレクトロニクス株式会社 | 半導体記憶装置とテスト回路及び方法 |
KR100630742B1 (ko) * | 2005-03-17 | 2006-10-02 | 삼성전자주식회사 | Dqs도메인에서 클록 도메인으로의 변환을 위한 데이터샘플링 방법 및 이를 이용한 동기식 반도체 메모리 장치의데이터 입력 회로 |
JP4753637B2 (ja) * | 2005-06-23 | 2011-08-24 | パトレネラ キャピタル リミテッド, エルエルシー | メモリ |
US7349289B2 (en) * | 2005-07-08 | 2008-03-25 | Promos Technologies Inc. | Two-bit per I/O line write data bus for DDR1 and DDR2 operating modes in a DRAM |
KR100721581B1 (ko) | 2005-09-29 | 2007-05-23 | 주식회사 하이닉스반도체 | 직렬 입/출력 인터페이스를 가진 멀티 포트 메모리 소자 |
KR100706830B1 (ko) * | 2005-10-19 | 2007-04-13 | 주식회사 하이닉스반도체 | 반도체 메모리의 액티브 구간 제어장치 및 방법 |
JP2007115087A (ja) * | 2005-10-21 | 2007-05-10 | Oki Electric Ind Co Ltd | 半導体装置 |
JP4912718B2 (ja) | 2006-03-30 | 2012-04-11 | 富士通セミコンダクター株式会社 | ダイナミック型半導体メモリ |
JP5087870B2 (ja) * | 2006-07-12 | 2012-12-05 | 富士通セミコンダクター株式会社 | 半導体メモリ、コントローラおよび半導体メモリの動作方法 |
KR100815179B1 (ko) * | 2006-12-27 | 2008-03-19 | 주식회사 하이닉스반도체 | 변화하는 지연값을 가지는 메모리장치. |
JP5157207B2 (ja) | 2007-03-16 | 2013-03-06 | 富士通セミコンダクター株式会社 | 半導体メモリ、メモリコントローラ、システムおよび半導体メモリの動作方法 |
KR100909965B1 (ko) * | 2007-05-23 | 2009-07-29 | 삼성전자주식회사 | 버스를 공유하는 휘발성 메모리 및 불휘발성 메모리를구비하는 반도체 메모리 시스템 및 불휘발성 메모리의 동작제어 방법 |
KR100880836B1 (ko) * | 2007-06-26 | 2009-02-02 | 주식회사 하이닉스반도체 | 반도체 메모리장치 |
KR100915824B1 (ko) * | 2008-01-07 | 2009-09-07 | 주식회사 하이닉스반도체 | 반도체 메모리 장치의 입력 회로 및 그 제어 방법 |
KR100911186B1 (ko) * | 2008-02-14 | 2009-08-06 | 주식회사 하이닉스반도체 | 반도체 장치 및 그 장치의 데이터 출력 방법 |
KR100915831B1 (ko) * | 2008-07-28 | 2009-09-07 | 주식회사 하이닉스반도체 | 반도체 집적회로 |
JP2009087534A (ja) * | 2009-01-26 | 2009-04-23 | Nec Electronics Corp | 半導体記憶装置 |
TWI409816B (zh) * | 2009-02-27 | 2013-09-21 | Himax Tech Ltd | 解決單埠靜態隨機存取記憶體之請求衝突的系統及方法 |
US8392666B2 (en) * | 2009-05-21 | 2013-03-05 | Via Technologies, Inc. | Low power high speed load-store collision detector |
KR101187639B1 (ko) * | 2011-02-28 | 2012-10-10 | 에스케이하이닉스 주식회사 | 집적회로 |
US8589775B2 (en) * | 2011-03-14 | 2013-11-19 | Infineon Technologies Ag | Error tolerant flip-flops |
CN102842336B (zh) * | 2011-06-20 | 2015-03-18 | 华邦电子股份有限公司 | 半导体存储器装置及其读取方法 |
KR20130032703A (ko) * | 2011-09-23 | 2013-04-02 | 에스케이하이닉스 주식회사 | 반도체메모리장치 |
US8873264B1 (en) | 2012-08-24 | 2014-10-28 | Cypress Semiconductor Corporation | Data forwarding circuits and methods for memory devices with write latency |
US9293176B2 (en) * | 2014-02-18 | 2016-03-22 | Micron Technology, Inc. | Power management |
US9489226B2 (en) * | 2014-06-06 | 2016-11-08 | PernixData, Inc. | Systems and methods to manage write commands in a cache |
JP2016031768A (ja) * | 2014-07-25 | 2016-03-07 | 富士通株式会社 | データ転送回路 |
KR102282971B1 (ko) | 2014-12-05 | 2021-07-29 | 삼성전자주식회사 | 반도체 메모리 장치, 및 상기 반도체 메모리 장치를 포함하는 메모리 시스템 |
KR20170045795A (ko) * | 2015-10-20 | 2017-04-28 | 삼성전자주식회사 | 메모리 장치 및 이를 포함하는 메모리 시스템 |
US11012246B2 (en) * | 2016-09-08 | 2021-05-18 | Taiwan Semiconductor Manufacturing Co., Ltd. | SRAM-based authentication circuit |
US9728236B1 (en) * | 2016-10-21 | 2017-08-08 | Dell Products, Lp | System and method of training optimization for dual channel memory modules |
KR102663804B1 (ko) * | 2016-11-30 | 2024-05-07 | 에스케이하이닉스 주식회사 | 반도체장치 |
KR102666132B1 (ko) * | 2016-12-21 | 2024-05-14 | 삼성전자주식회사 | 반도체 메모리 장치의 데이터 정렬 회로, 반도체 메모리 장치 및 반도체 메모리 장치의 데이터 정렬 방법 |
US10490251B2 (en) | 2017-01-30 | 2019-11-26 | Micron Technology, Inc. | Apparatuses and methods for distributing row hammer refresh events across a memory device |
US10192608B2 (en) * | 2017-05-23 | 2019-01-29 | Micron Technology, Inc. | Apparatuses and methods for detection refresh starvation of a memory |
US11373698B2 (en) | 2017-05-26 | 2022-06-28 | SK Hynix Inc. | Semiconductor device, semiconductor system including the same and operating method for a semiconductor system |
JP7113368B2 (ja) * | 2017-07-03 | 2022-08-05 | パナソニックIpマネジメント株式会社 | 撮像装置及びカメラシステム |
WO2019222960A1 (en) | 2018-05-24 | 2019-11-28 | Micron Technology, Inc. | Apparatuses and methods for pure-time, self adopt sampling for row hammer refresh sampling |
US10573370B2 (en) | 2018-07-02 | 2020-02-25 | Micron Technology, Inc. | Apparatus and methods for triggering row hammer address sampling |
US10685696B2 (en) | 2018-10-31 | 2020-06-16 | Micron Technology, Inc. | Apparatuses and methods for access based refresh timing |
CN113168861B (zh) | 2018-12-03 | 2024-05-14 | 美光科技公司 | 执行行锤刷新操作的半导体装置 |
CN111354393B (zh) | 2018-12-21 | 2023-10-20 | 美光科技公司 | 用于目标刷新操作的时序交错的设备和方法 |
US10957377B2 (en) | 2018-12-26 | 2021-03-23 | Micron Technology, Inc. | Apparatuses and methods for distributed targeted refresh operations |
US11615831B2 (en) * | 2019-02-26 | 2023-03-28 | Micron Technology, Inc. | Apparatuses and methods for memory mat refresh sequencing |
US11227649B2 (en) | 2019-04-04 | 2022-01-18 | Micron Technology, Inc. | Apparatuses and methods for staggered timing of targeted refresh operations |
US11069393B2 (en) | 2019-06-04 | 2021-07-20 | Micron Technology, Inc. | Apparatuses and methods for controlling steal rates |
US10978132B2 (en) | 2019-06-05 | 2021-04-13 | Micron Technology, Inc. | Apparatuses and methods for staggered timing of skipped refresh operations |
US11302374B2 (en) | 2019-08-23 | 2022-04-12 | Micron Technology, Inc. | Apparatuses and methods for dynamic refresh allocation |
US11302377B2 (en) | 2019-10-16 | 2022-04-12 | Micron Technology, Inc. | Apparatuses and methods for dynamic targeted refresh steals |
KR102157571B1 (ko) * | 2019-11-21 | 2020-09-18 | 주식회사 파두 | 메모리 시스템 |
CN113900580B (zh) * | 2020-07-06 | 2024-09-27 | 旺宏电子股份有限公司 | 存储器装置、电子装置及与其相关的读取方法 |
US11309010B2 (en) | 2020-08-14 | 2022-04-19 | Micron Technology, Inc. | Apparatuses, systems, and methods for memory directed access pause |
US11380382B2 (en) | 2020-08-19 | 2022-07-05 | Micron Technology, Inc. | Refresh logic circuit layout having aggressor detector circuit sampling circuit and row hammer refresh control circuit |
US11348631B2 (en) | 2020-08-19 | 2022-05-31 | Micron Technology, Inc. | Apparatuses, systems, and methods for identifying victim rows in a memory device which cannot be simultaneously refreshed |
US11557331B2 (en) | 2020-09-23 | 2023-01-17 | Micron Technology, Inc. | Apparatuses and methods for controlling refresh operations |
US11468938B2 (en) | 2020-11-12 | 2022-10-11 | Micron Technology, Inc. | Memory with programmable refresh order and stagger time |
US11222686B1 (en) | 2020-11-12 | 2022-01-11 | Micron Technology, Inc. | Apparatuses and methods for controlling refresh timing |
US11264079B1 (en) | 2020-12-18 | 2022-03-01 | Micron Technology, Inc. | Apparatuses and methods for row hammer based cache lockdown |
US11848070B2 (en) * | 2021-11-10 | 2023-12-19 | Micron Technology, Inc. | Memory with DQS pulse control circuitry, and associated systems, devices, and methods |
US11790974B2 (en) | 2021-11-17 | 2023-10-17 | Micron Technology, Inc. | Apparatuses and methods for refresh compliance |
US12112787B2 (en) | 2022-04-28 | 2024-10-08 | Micron Technology, Inc. | Apparatuses and methods for access based targeted refresh operations |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1041882B (it) * | 1975-08-20 | 1980-01-10 | Honeywell Inf Systems | Memoria dinamica a semiconduttori e relativo sistema di recarica |
US4829467A (en) * | 1984-12-21 | 1989-05-09 | Canon Kabushiki Kaisha | Memory controller including a priority order determination circuit |
JPH0612613B2 (ja) | 1986-03-18 | 1994-02-16 | 富士通株式会社 | 半導体記憶装置 |
JPH0612616B2 (ja) * | 1986-08-13 | 1994-02-16 | 日本テキサス・インスツルメンツ株式会社 | 半導体記憶装置 |
JPS63282997A (ja) * | 1987-05-15 | 1988-11-18 | Mitsubishi Electric Corp | ブロツクアクセスメモリ |
US4933907A (en) * | 1987-12-03 | 1990-06-12 | Mitsubishi Denki Kabushiki Kaisha | Dynamic random access memory device and operating method therefor |
JPH04132093A (ja) * | 1990-09-21 | 1992-05-06 | Toshiba Corp | 半導体記憶装置 |
JPH06338187A (ja) * | 1993-05-27 | 1994-12-06 | Melco:Kk | Dramを用いたメモリ装置 |
US6108229A (en) | 1996-05-24 | 2000-08-22 | Shau; Jeng-Jye | High performance embedded semiconductor memory device with multiple dimension first-level bit-lines |
US5963497A (en) * | 1998-05-18 | 1999-10-05 | Silicon Aquarius, Inc. | Dynamic random access memory system with simultaneous access and refresh operations and methods for using the same |
JP2000048558A (ja) * | 1998-05-22 | 2000-02-18 | Mitsubishi Electric Corp | 半導体記憶装置 |
JP4260247B2 (ja) * | 1998-09-02 | 2009-04-30 | 富士通マイクロエレクトロニクス株式会社 | 半導体記憶装置 |
US5999474A (en) * | 1998-10-01 | 1999-12-07 | Monolithic System Tech Inc | Method and apparatus for complete hiding of the refresh of a semiconductor memory |
JP2000251467A (ja) * | 1999-03-02 | 2000-09-14 | Nec Ibaraki Ltd | メモリリフレッシュ制御装置およびその制御方法 |
JP4034923B2 (ja) * | 1999-05-07 | 2008-01-16 | 富士通株式会社 | 半導体記憶装置の動作制御方法および半導体記憶装置 |
JP4555416B2 (ja) * | 1999-09-22 | 2010-09-29 | 富士通セミコンダクター株式会社 | 半導体集積回路およびその制御方法 |
JP4253097B2 (ja) * | 1999-12-28 | 2009-04-08 | 東芝マイクロエレクトロニクス株式会社 | 半導体記憶装置及びそのデータ読み出し方法 |
JP3871853B2 (ja) * | 2000-05-26 | 2007-01-24 | 株式会社ルネサステクノロジ | 半導体装置及びその動作方法 |
JP4011833B2 (ja) * | 2000-06-30 | 2007-11-21 | 株式会社東芝 | 半導体メモリ |
JP3938842B2 (ja) * | 2000-12-04 | 2007-06-27 | 富士通株式会社 | 半導体記憶装置 |
JP2002245778A (ja) * | 2001-02-16 | 2002-08-30 | Fujitsu Ltd | 半導体装置 |
JP4001724B2 (ja) * | 2001-03-29 | 2007-10-31 | 富士通株式会社 | 半導体記憶装置 |
-
2001
- 2001-08-03 JP JP2001236992A patent/JP4768163B2/ja not_active Expired - Fee Related
- 2001-11-30 JP JP2001367053A patent/JP4159280B2/ja not_active Expired - Fee Related
-
2002
- 2002-03-27 US US10/106,597 patent/US6754126B2/en not_active Expired - Fee Related
- 2002-03-28 EP EP02252317A patent/EP1288961B1/en not_active Expired - Lifetime
- 2002-03-28 EP EP08153074A patent/EP1947651B1/en not_active Expired - Lifetime
- 2002-03-28 DE DE60238891T patent/DE60238891D1/de not_active Expired - Lifetime
- 2002-03-29 TW TW091106396A patent/TW550569B/zh not_active IP Right Cessation
- 2002-03-29 CN CN2005100726014A patent/CN1697078B/zh not_active Expired - Fee Related
- 2002-03-29 CN CNB021434530A patent/CN1236453C/zh not_active Expired - Fee Related
- 2002-04-15 KR KR1020020020375A patent/KR100806154B1/ko not_active IP Right Cessation
-
2007
- 2007-11-26 KR KR1020070121113A patent/KR100806161B1/ko not_active IP Right Cessation
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105684088A (zh) * | 2013-09-04 | 2016-06-15 | 株式会社东芝 | 半导体存储装置 |
CN105684088B (zh) * | 2013-09-04 | 2018-09-18 | 东芝存储器株式会社 | 半导体存储装置 |
CN106782633A (zh) * | 2016-03-26 | 2017-05-31 | 深圳星忆存储科技有限公司 | 动态随机存取存储器,储存数据及读取和刷新的方法 |
CN107610732A (zh) * | 2016-07-12 | 2018-01-19 | 爱思开海力士有限公司 | 存储器件及其操作方法 |
CN107610732B (zh) * | 2016-07-12 | 2021-05-28 | 爱思开海力士有限公司 | 存储器件及其操作方法 |
CN110390974A (zh) * | 2018-04-23 | 2019-10-29 | 爱思开海力士有限公司 | 半导体器件 |
CN111312308A (zh) * | 2018-12-11 | 2020-06-19 | 爱思开海力士有限公司 | 半导体器件和包括其的半导体系统 |
CN111312308B (zh) * | 2018-12-11 | 2023-09-22 | 爱思开海力士有限公司 | 半导体器件和包括其的半导体系统 |
Also Published As
Publication number | Publication date |
---|---|
DE60238891D1 (de) | 2011-02-24 |
JP4159280B2 (ja) | 2008-10-01 |
EP1947651A3 (en) | 2009-08-05 |
KR100806154B1 (ko) | 2008-02-22 |
EP1947651B1 (en) | 2011-06-15 |
EP1288961A3 (en) | 2004-03-24 |
EP1288961A2 (en) | 2003-03-05 |
KR20070118215A (ko) | 2007-12-14 |
EP1288961B1 (en) | 2011-01-12 |
JP2003173676A (ja) | 2003-06-20 |
CN1697078A (zh) | 2005-11-16 |
CN1236453C (zh) | 2006-01-11 |
CN1697078B (zh) | 2012-10-10 |
JP4768163B2 (ja) | 2011-09-07 |
JP2003051186A (ja) | 2003-02-21 |
KR100806161B1 (ko) | 2008-02-22 |
TW550569B (en) | 2003-09-01 |
US20030026161A1 (en) | 2003-02-06 |
EP1947651A2 (en) | 2008-07-23 |
KR20030012812A (ko) | 2003-02-12 |
US6754126B2 (en) | 2004-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1236453C (zh) | 半导体存储器 | |
CN1200353C (zh) | 存储器件及其内部控制方法 | |
CN1144228C (zh) | 半导体集成电路器件 | |
CN1271636C (zh) | 基于动态随机存取存储器核心的多端口存储器 | |
CN1273991C (zh) | 半导体集成电路器件 | |
CN1392565A (zh) | 半导体存储装置 | |
CN1192391C (zh) | 半导体集成电路器件 | |
CN1499525A (zh) | 数据存取时间降低的半导体存储装置 | |
CN1450559A (zh) | 半导体存储器 | |
CN1414564A (zh) | 可实现高密度化或高性能化的半导体存储器 | |
CN1536576A (zh) | 可降低数据保持方式中电流消耗的半导体存储装置 | |
CN1391166A (zh) | 半导体存储装置 | |
CN1283853A (zh) | 减少了数据保持模式时的消耗电流的半导体存储器 | |
CN1144229C (zh) | 半导体集成电路器件 | |
CN1873826A (zh) | 伪静态随机存取存储器及操作控制方法 | |
CN1227953A (zh) | 存储器控制装置和存储器控制方法以及存储程序的媒体 | |
CN1474410A (zh) | 可稳定工作的半导体存储器 | |
CN1297009C (zh) | 半导体存储器 | |
CN1956098A (zh) | 半导体存储装置 | |
CN1662996A (zh) | 半导体存储器 | |
CN1832028A (zh) | 基于动态随机存取存储器核心的多端口存储器 | |
CN1703759A (zh) | 半导体存储装置及其测试方法和测试电路 | |
CN1099677C (zh) | 半导体集成电路器件 | |
CN1252731C (zh) | 半导体存储器 | |
CN1480948A (zh) | 可削减输入输出端子的半导体存储器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081219 Address after: Tokyo, Japan Patentee after: Fujitsu Microelectronics Ltd. Address before: Kanagawa, Japan Patentee before: Fujitsu Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20081219 |
|
C56 | Change in the name or address of the patentee |
Owner name: FUJITSU SEMICONDUCTOR CO., LTD. Free format text: FORMER NAME: FUJITSU MICROELECTRON CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa Patentee after: FUJITSU MICROELECTRONICS Ltd. Address before: Kanagawa Patentee before: Fujitsu Microelectronics Ltd. |
|
CP02 | Change in the address of a patent holder |
Address after: Kanagawa Patentee after: FUJITSU MICROELECTRONICS Ltd. Address before: Tokyo, Japan Patentee before: Fujitsu Microelectronics Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SUOSI FUTURE CO., LTD. Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20150515 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150515 Address after: Kanagawa Patentee after: SOCIONEXT Inc. Address before: Kanagawa Patentee before: FUJITSU MICROELECTRONICS Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060111 Termination date: 20160329 |
|
CF01 | Termination of patent right due to non-payment of annual fee |