CN1380746A - 具有单个时钟信号线的半导体存储器 - Google Patents
具有单个时钟信号线的半导体存储器 Download PDFInfo
- Publication number
- CN1380746A CN1380746A CN02106185A CN02106185A CN1380746A CN 1380746 A CN1380746 A CN 1380746A CN 02106185 A CN02106185 A CN 02106185A CN 02106185 A CN02106185 A CN 02106185A CN 1380746 A CN1380746 A CN 1380746A
- Authority
- CN
- China
- Prior art keywords
- clock signal
- data
- memory cell
- semiconductor memory
- bus
- 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
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
-
- 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
- G11C7/1051—Data output circuits, e.g. read-out amplifiers, data output buffers, data output registers, data output level conversion circuits
- G11C7/1066—Output synchronization
-
- 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
- G11C7/1051—Data output circuits, e.g. read-out amplifiers, data output buffers, data output registers, data output level conversion circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management
- G11C7/222—Clock generating, synchronizing or distributing circuits within memory device
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- Dram (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001108355A JP2002304886A (ja) | 2001-04-06 | 2001-04-06 | 半導体記憶装置 |
| JP2001108355 | 2001-04-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1380746A true CN1380746A (zh) | 2002-11-20 |
| CN1181614C CN1181614C (zh) | 2004-12-22 |
Family
ID=18960509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021061858A Expired - Fee Related CN1181614C (zh) | 2001-04-06 | 2002-04-08 | 具有单个时钟信号线的半导体存储器 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6574163B2 (zh) |
| JP (1) | JP2002304886A (zh) |
| KR (1) | KR100432451B1 (zh) |
| CN (1) | CN1181614C (zh) |
| TW (1) | TW588379B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204600A (zh) * | 2015-09-16 | 2015-12-30 | 上海斐讯数据通信技术有限公司 | 一种i2c总线复用实现集成芯片复位方法、系统及电子设备 |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6928026B2 (en) * | 2002-03-19 | 2005-08-09 | Broadcom Corporation | Synchronous global controller for enhanced pipelining |
| JP3776847B2 (ja) * | 2002-07-24 | 2006-05-17 | エルピーダメモリ株式会社 | クロック同期回路及び半導体装置 |
| KR100498448B1 (ko) * | 2002-09-30 | 2005-07-01 | 삼성전자주식회사 | 데이터 버스 사이의 커플링을 최소화하는 동기식 반도체장치 및 방법 |
| JP4236439B2 (ja) * | 2002-10-03 | 2009-03-11 | 株式会社ルネサステクノロジ | マルチポートメモリ回路 |
| US7404116B2 (en) * | 2002-11-13 | 2008-07-22 | Etron Technology, Inc. | Semiconductor integrated circuit with full-speed data transition scheme for DDR SDRAM at internally doubled clock testing application |
| KR100455398B1 (ko) * | 2002-12-13 | 2004-11-06 | 삼성전자주식회사 | 동작 속도가 향상된 데이터 래치 회로. |
| CN101120415B (zh) | 2004-12-24 | 2012-12-19 | 斯班逊有限公司 | 同步型存储装置及其控制方法 |
| KR100670682B1 (ko) | 2005-02-04 | 2007-01-17 | 주식회사 하이닉스반도체 | 반도체 기억 소자에서의 데이터 출력 회로 및 방법 |
| US7403417B2 (en) * | 2005-11-23 | 2008-07-22 | Infineon Technologies Flash Gmbh & Co. Kg | Non-volatile semiconductor memory device and method for operating a non-volatile memory device |
| US7385855B2 (en) * | 2005-12-26 | 2008-06-10 | Ememory Technology Inc. | Nonvolatile memory device having self reprogramming function |
| US7613883B2 (en) * | 2006-03-10 | 2009-11-03 | Rambus Inc. | Memory device with mode-selectable prefetch and clock-to-core timing |
| KR100870753B1 (ko) * | 2007-06-20 | 2008-11-26 | 스펜션 엘엘씨 | 동기형 기억 장치 및 그 제어 방법 |
| JP5196538B2 (ja) * | 2008-02-12 | 2013-05-15 | ルネサスエレクトロニクス株式会社 | 半導体集積回路の設計方法、半導体集積回路の設計プログラム、及び半導体集積回路 |
| KR100945929B1 (ko) * | 2008-03-17 | 2010-03-05 | 주식회사 하이닉스반도체 | 데이터 출력회로 |
| TWI507877B (zh) * | 2013-04-15 | 2015-11-11 | Winbond Electronics Corp | 介面電路及串列介面記憶體的存取模式選擇方法 |
| CN105575433B (zh) * | 2015-12-10 | 2019-11-22 | 北京兆易创新科技股份有限公司 | Nand存储器及其平衡wl电压建立时间的装置 |
| GB201603589D0 (en) * | 2016-03-01 | 2016-04-13 | Surecore Ltd | Memory unit |
| KR102641515B1 (ko) * | 2016-09-19 | 2024-02-28 | 삼성전자주식회사 | 메모리 장치 및 그것의 클록 분배 방법 |
| DE102017114986B4 (de) | 2016-12-13 | 2021-07-29 | Taiwan Semiconductor Manufacturing Co. Ltd. | Speicher mit symmetrischem Lesestromprofil und diesbezügliches Leseverfahren |
| US10269420B2 (en) | 2016-12-13 | 2019-04-23 | Taiwan Semiconductor Manufacturing Co., Ltd. | Memory with symmetric read current profile and read method thereof |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4450538A (en) * | 1978-12-23 | 1984-05-22 | Tokyo Shibaura Denki Kabushiki Kaisha | Address accessed memory device having parallel to serial conversion |
| US5093805A (en) * | 1990-06-20 | 1992-03-03 | Cypress Semiconductor Corporation | Non-binary memory array |
| JP3222545B2 (ja) * | 1992-05-29 | 2001-10-29 | 株式会社東芝 | 半導体記憶装置 |
| US5506810A (en) * | 1994-08-16 | 1996-04-09 | Cirrus Logic, Inc. | Dual bank memory and systems using the same |
| JPH0887899A (ja) * | 1994-09-16 | 1996-04-02 | Fujitsu Ltd | 半導体集積回路装置 |
| JP3577119B2 (ja) * | 1994-11-01 | 2004-10-13 | 株式会社ルネサステクノロジ | 半導体記憶装置 |
| FR2726934B1 (fr) * | 1994-11-10 | 1997-01-17 | Sgs Thomson Microelectronics | Procede de lecture anticipee de memoire a acces serie et memoire s'y rapportant |
| JPH08212778A (ja) * | 1995-02-09 | 1996-08-20 | Mitsubishi Electric Corp | 同期型半導体記憶装置およびそのデータ読出方法 |
| JP3688392B2 (ja) * | 1996-05-31 | 2005-08-24 | 三菱電機株式会社 | 波形整形装置およびクロック供給装置 |
| JP3309782B2 (ja) | 1997-06-10 | 2002-07-29 | 日本電気株式会社 | 半導体集積回路 |
| JP3530346B2 (ja) * | 1997-06-25 | 2004-05-24 | 株式会社ルネサステクノロジ | 半導体集積回路装置 |
| KR19990005986A (ko) | 1997-06-30 | 1999-01-25 | 김영환 | 주파수 증폭기를 이용한 고속 클럭 시스템 |
| US5856947A (en) * | 1997-08-27 | 1999-01-05 | S3 Incorporated | Integrated DRAM with high speed interleaving |
| JP3901297B2 (ja) * | 1997-09-09 | 2007-04-04 | 富士通株式会社 | Dll回路及びそれを利用した半導体記憶装置 |
| JP3788867B2 (ja) * | 1997-10-28 | 2006-06-21 | 株式会社東芝 | 半導体記憶装置 |
| JPH11163689A (ja) | 1997-11-27 | 1999-06-18 | Nec Ic Microcomput Syst Ltd | クロック逓倍回路 |
| KR100278653B1 (ko) * | 1998-01-23 | 2001-02-01 | 윤종용 | 이중 데이터율 모드 반도체 메모리 장치 |
| JP4145984B2 (ja) * | 1998-03-17 | 2008-09-03 | 株式会社東芝 | 半導体記憶装置 |
| JPH11340421A (ja) * | 1998-05-25 | 1999-12-10 | Fujitsu Ltd | メモリ及びロジック混載のlsiデバイス |
| JP3028949B1 (ja) * | 1998-11-12 | 2000-04-04 | 日本電気アイシーマイコンシステム株式会社 | 半導体記憶装置とその形成方法及びその方法を記録した記録媒体 |
| EP1028427B1 (en) * | 1999-02-11 | 2007-07-25 | Infineon Technologies North America Corp. | Hierarchical prefetch for semiconductor memories |
| JP3289701B2 (ja) | 1999-04-12 | 2002-06-10 | 日本電気株式会社 | 半導体記憶装置 |
| JP3706772B2 (ja) * | 1999-07-12 | 2005-10-19 | 富士通株式会社 | 半導体集積回路 |
| US6400631B1 (en) * | 2000-09-15 | 2002-06-04 | Intel Corporation | Circuit, system and method for executing a refresh in an active memory bank |
-
2001
- 2001-04-06 JP JP2001108355A patent/JP2002304886A/ja active Pending
-
2002
- 2002-03-19 TW TW091105182A patent/TW588379B/zh not_active IP Right Cessation
- 2002-04-02 US US10/113,562 patent/US6574163B2/en not_active Expired - Lifetime
- 2002-04-06 KR KR10-2002-0018807A patent/KR100432451B1/ko not_active Expired - Fee Related
- 2002-04-08 CN CNB021061858A patent/CN1181614C/zh not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204600A (zh) * | 2015-09-16 | 2015-12-30 | 上海斐讯数据通信技术有限公司 | 一种i2c总线复用实现集成芯片复位方法、系统及电子设备 |
| CN105204600B (zh) * | 2015-09-16 | 2018-10-12 | 上海斐讯数据通信技术有限公司 | 一种i2c总线复用实现集成芯片复位方法、系统及电子设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002304886A (ja) | 2002-10-18 |
| TW588379B (en) | 2004-05-21 |
| KR100432451B1 (ko) | 2004-05-22 |
| US20020145936A1 (en) | 2002-10-10 |
| US6574163B2 (en) | 2003-06-03 |
| KR20020079502A (ko) | 2002-10-19 |
| CN1181614C (zh) | 2004-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HITACHI CO., LTD.; NEC ELECTRONICS TAIWAN LTD. Free format text: FORMER OWNER: HITACHI CO., LTD. Effective date: 20030424 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20030424 Address after: Tokyo, Japan Applicant after: NEC Corp. Co-applicant after: Hitachi, Ltd. Co-applicant after: NEC ELECTRONICS Corp. Address before: Tokyo, Japan Applicant before: NEC Corp. Co-applicant before: Hitachi, Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NIPPON ELECTRIC CO., LTD.; ERBIDA MEMORY CO., LTD Free format text: FORMER OWNER: NIPPON ELECTRIC CO., LTD.; HITACHI CO., LTD.; NEC ELECTRONICS TAIWAN LTD. Effective date: 20070302 Owner name: ERBIDA MEMORY CO., LTD. Free format text: FORMER OWNER: NIPPON ELECTRIC CO., LTD.; ERBIDA MEMORY CO., LTD.; NEC ELECTRONICS TAIWAN LTD. Effective date: 20070302 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070302 Address after: Tokyo, Japan Patentee after: Elpida Memory, Inc. Address before: Tokyo, Japan Co-patentee before: Elpida Memory, Inc. Patentee before: NEC Corp. Co-patentee before: NEC ELECTRONICS Corp. Effective date of registration: 20070302 Address after: Tokyo, Japan Co-patentee after: Elpida Memory, Inc. Patentee after: NEC Corp. Co-patentee after: NEC ELECTRONICS Corp. Address before: Tokyo, Japan Co-patentee before: Hitachi, Ltd. Patentee before: NEC Corp. Co-patentee before: NEC ELECTRONICS Corp. |
|
| ASS | Succession or assignment of patent right |
Owner name: PS4 LASCO CO., LTD. Free format text: FORMER OWNER: ELPIDA MEMORY INC. Effective date: 20130826 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130826 Address after: Luxemburg Luxemburg Patentee after: PS4 Russport Co.,Ltd. Address before: Tokyo, Japan Patentee before: Elpida Memory, Inc. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041222 Termination date: 20170408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |