CN1376298A - 存储设备 - Google Patents
存储设备 Download PDFInfo
- Publication number
- CN1376298A CN1376298A CN00813336A CN00813336A CN1376298A CN 1376298 A CN1376298 A CN 1376298A CN 00813336 A CN00813336 A CN 00813336A CN 00813336 A CN00813336 A CN 00813336A CN 1376298 A CN1376298 A CN 1376298A
- Authority
- CN
- China
- Prior art keywords
- bit line
- memory device
- data
- bit
- dram
- 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
- 238000003860 storage Methods 0.000 claims description 16
- 241001234523 Velamen Species 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000012545 processing Methods 0.000 description 7
- 230000000295 complement effect Effects 0.000 description 5
- 238000003491 array Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000012546 transfer Methods 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
- G11C11/4063—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
- G11C11/409—Read-write [R-W] circuits
- G11C11/4091—Sense or sense/refresh amplifiers, or associated sense circuitry, e.g. for coupled bit-line precharging, equalising or isolating
-
- 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
- G11C11/409—Read-write [R-W] circuits
- G11C11/4097—Bit-line organisation, e.g. bit-line layout, folded bit lines
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/18—Bit line organisation; Bit line lay-out
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
- G11C2207/10—Aspects relating to interfaces of memory device to external buses
- G11C2207/104—Embedded memory devices, e.g. memories with a processing device on the same die or ASIC memory designs
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9922716A GB2354618B (en) | 1999-09-24 | 1999-09-24 | Memory devices |
GB9922716.7 | 1999-09-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1376298A true CN1376298A (zh) | 2002-10-23 |
CN1227669C CN1227669C (zh) | 2005-11-16 |
Family
ID=10861604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB008133360A Expired - Lifetime CN1227669C (zh) | 1999-09-24 | 2000-09-22 | 存储设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6400626B1 (zh) |
CN (1) | CN1227669C (zh) |
AU (1) | AU7304700A (zh) |
GB (2) | GB2363231B (zh) |
TW (1) | TW526502B (zh) |
WO (1) | WO2001022423A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100394603C (zh) * | 2003-04-03 | 2008-06-11 | 株式会社东芝 | 相变存储装置 |
WO2021168839A1 (zh) * | 2020-02-28 | 2021-09-02 | 华为技术有限公司 | 一种存储器和电子设备 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10041377A1 (de) * | 2000-08-23 | 2002-03-14 | Infineon Technologies Ag | Integrierte Halbleiterschaltung mit in einem Halbleiterchip eingebetteter Halbleiterspeicheranordnung |
JP3881869B2 (ja) * | 2001-11-05 | 2007-02-14 | 株式会社ルネサステクノロジ | 半導体記憶装置 |
JP2003164187A (ja) * | 2001-11-22 | 2003-06-06 | Tamagawa Seiki Co Ltd | モータ制御におけるセンサシステム |
US6993637B1 (en) * | 2002-11-07 | 2006-01-31 | Lsi Logic Corporation | Unified memory system for multiple processors and method for controlling the same |
US9257152B2 (en) * | 2012-11-09 | 2016-02-09 | Globalfoundries Inc. | Memory architectures having wiring structures that enable different access patterns in multiple dimensions |
CN107408405B (zh) | 2015-02-06 | 2021-03-05 | 美光科技公司 | 用于并行写入到多个存储器装置位置的设备及方法 |
CN107408404B (zh) | 2015-02-06 | 2021-02-12 | 美光科技公司 | 用于存储器装置的设备及方法以作为程序指令的存储 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3742514A1 (de) * | 1986-12-24 | 1988-07-07 | Mitsubishi Electric Corp | Variable verzoegerungsschaltung |
KR910009444B1 (ko) * | 1988-12-20 | 1991-11-16 | 삼성전자 주식회사 | 반도체 메모리 장치 |
US5546343A (en) | 1990-10-18 | 1996-08-13 | Elliott; Duncan G. | Method and apparatus for a single instruction operating multiple processors on a memory chip |
JPH05166365A (ja) * | 1991-12-12 | 1993-07-02 | Toshiba Corp | ダイナミック型半導体記憶装置 |
US5303196A (en) * | 1992-05-22 | 1994-04-12 | International Business Machines Corporation | Open bit line memory devices and operational method |
JP2957388B2 (ja) * | 1993-08-03 | 1999-10-04 | 日本電気アイシーマイコンシステム株式会社 | 半導体記憶回路 |
US5539701A (en) * | 1994-08-05 | 1996-07-23 | Nippon Steel Corporation | Sense circuit for semiconductor memory devices |
KR0179097B1 (ko) * | 1995-04-07 | 1999-04-15 | 김주용 | 데이타 리드/라이트 방법 및 장치 |
KR100268444B1 (ko) * | 1997-08-30 | 2000-10-16 | 윤종용 | 강유전체 랜덤 액세스 메모리 장치 |
US5923605A (en) * | 1997-09-29 | 1999-07-13 | Siemens Aktiengesellschaft | Space-efficient semiconductor memory having hierarchical column select line architecture |
US5966315A (en) * | 1997-09-30 | 1999-10-12 | Siemens Aktiengesellschaft | Semiconductor memory having hierarchical bit line architecture with non-uniform local bit lines |
JP4156706B2 (ja) * | 1998-05-29 | 2008-09-24 | 株式会社東芝 | 半導体記憶装置 |
US6136638A (en) * | 1998-11-19 | 2000-10-24 | Taiwan Semiconductor Manufacturing Company | Process technology architecture of embedded DRAM |
US6118717A (en) * | 1999-07-15 | 2000-09-12 | Stmicroelectronics, Inc. | Method and apparatus for loading directly onto bit lines in a dynamic random access memory |
-
1999
- 1999-09-24 GB GB0120838A patent/GB2363231B/en not_active Expired - Fee Related
- 1999-09-24 GB GB9922716A patent/GB2354618B/en not_active Expired - Fee Related
-
2000
- 2000-09-19 US US09/666,166 patent/US6400626B1/en not_active Expired - Fee Related
- 2000-09-22 AU AU73047/00A patent/AU7304700A/en not_active Abandoned
- 2000-09-22 WO PCT/GB2000/003686 patent/WO2001022423A1/en active Application Filing
- 2000-09-22 CN CNB008133360A patent/CN1227669C/zh not_active Expired - Lifetime
- 2000-09-26 TW TW089119789A patent/TW526502B/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100394603C (zh) * | 2003-04-03 | 2008-06-11 | 株式会社东芝 | 相变存储装置 |
WO2021168839A1 (zh) * | 2020-02-28 | 2021-09-02 | 华为技术有限公司 | 一种存储器和电子设备 |
Also Published As
Publication number | Publication date |
---|---|
US6400626B1 (en) | 2002-06-04 |
WO2001022423A1 (en) | 2001-03-29 |
AU7304700A (en) | 2001-04-24 |
CN1227669C (zh) | 2005-11-16 |
GB2354618A (en) | 2001-03-28 |
GB2363231A (en) | 2001-12-12 |
GB2354618B (en) | 2001-11-14 |
GB0120838D0 (en) | 2001-10-17 |
GB2363231B (en) | 2002-05-08 |
GB9922716D0 (en) | 1999-11-24 |
TW526502B (en) | 2003-04-01 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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: CLEARSPEED TECHNOLOGY PLC Free format text: FORMER OWNER: CLEAR SPID SOLUTIONS CO., LTD. Effective date: 20050218 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20050218 Address after: Bristol Applicant after: Clearspeed Technology PLC Address before: Bristol Applicant before: Klier Speed Solutions Ltd |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CRIRSPETER TECHNOLOGY INC. Free format text: FORMER NAME: CLEARSPEED TECHNOLOGY PLC |
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CP01 | Change in the name or title of a patent holder |
Address after: Bristol Patentee after: Crirspeter Technology Inc. Address before: Bristol Patentee before: Clearspeed Technology PLC |
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ASS | Succession or assignment of patent right |
Owner name: RAMBUS INC. Free format text: FORMER OWNER: CRIRSPETER TECHNOLOGY INC. Effective date: 20110415 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: BRISTOL, UK TO: CALIFORNIA, THE USA |
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TR01 | Transfer of patent right |
Effective date of registration: 20110415 Address after: American California Patentee after: Rambus Inc. Address before: Bristol Patentee before: Crirspeter Technology Inc. |
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CX01 | Expiry of patent term |
Granted publication date: 20051116 |
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CX01 | Expiry of patent term |