CN100585735C - 同步型半导体存储装置 - Google Patents
同步型半导体存储装置 Download PDFInfo
- Publication number
- CN100585735C CN100585735C CN200610136041A CN200610136041A CN100585735C CN 100585735 C CN100585735 C CN 100585735C CN 200610136041 A CN200610136041 A CN 200610136041A CN 200610136041 A CN200610136041 A CN 200610136041A CN 100585735 C CN100585735 C CN 100585735C
- Authority
- CN
- China
- Prior art keywords
- mentioned
- clock
- signal
- counter circuit
- delay
- 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.)
- Expired - Fee Related
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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
- G11C11/21—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
- Pulse Circuits (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005306418 | 2005-10-20 | ||
JP2005306418A JP4828203B2 (ja) | 2005-10-20 | 2005-10-20 | 同期型半導体記憶装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1953099A CN1953099A (zh) | 2007-04-25 |
CN100585735C true CN100585735C (zh) | 2010-01-27 |
Family
ID=37985228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610136041A Expired - Fee Related CN100585735C (zh) | 2005-10-20 | 2006-10-20 | 同步型半导体存储装置 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7345950B2 (zh) |
JP (1) | JP4828203B2 (zh) |
CN (1) | CN100585735C (zh) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7796464B1 (en) * | 2003-06-27 | 2010-09-14 | Cypress Semiconductor Corporation | Synchronous memory with a shadow-cycle counter |
JP4828203B2 (ja) * | 2005-10-20 | 2011-11-30 | エルピーダメモリ株式会社 | 同期型半導体記憶装置 |
US8045406B2 (en) * | 2006-10-31 | 2011-10-25 | Samsung Electronics Co., Ltd. | Latency circuit using division method related to CAS latency and semiconductor memory device |
US7656745B2 (en) | 2007-03-15 | 2010-02-02 | Micron Technology, Inc. | Circuit, system and method for controlling read latency |
JP2009020932A (ja) * | 2007-07-10 | 2009-01-29 | Elpida Memory Inc | レイテンシカウンタ及びこれを備える半導体記憶装置、並びに、データ処理システム |
US7660186B2 (en) * | 2007-10-17 | 2010-02-09 | Arm Limited | Memory clock generator having multiple clock modes |
JP5474315B2 (ja) | 2008-05-16 | 2014-04-16 | ピーエスフォー ルクスコ エスエイアールエル | レイテンシカウンタ及びこれを備える半導体記憶装置、並びに、データ処理システム |
JP5456275B2 (ja) | 2008-05-16 | 2014-03-26 | ピーエスフォー ルクスコ エスエイアールエル | カウンタ回路、レイテンシカウンタ及びこれを備える半導体記憶装置、並びに、データ処理システム |
US7715272B2 (en) | 2008-05-22 | 2010-05-11 | Elpida Memory, Inc. | Semiconductor device having latency counter |
US7864623B2 (en) | 2008-05-22 | 2011-01-04 | Elpida Memory, Inc. | Semiconductor device having latency counter |
US8375228B2 (en) * | 2008-08-06 | 2013-02-12 | International Business Machines Corporation | Multiple-node system power utilization management |
JP2011060355A (ja) * | 2009-09-08 | 2011-03-24 | Elpida Memory Inc | レイテンシカウンタ及びこれを備える半導体記憶装置、並びに、データ処理システム |
KR20110040538A (ko) * | 2009-10-14 | 2011-04-20 | 삼성전자주식회사 | 레이턴시 회로 및 이를 포함하는 반도체 장치 |
KR101110819B1 (ko) * | 2009-11-30 | 2012-03-13 | 주식회사 하이닉스반도체 | 반도체 메모리의 동작 타이밍 제어 장치 및 그 방법 |
JP2012108979A (ja) * | 2010-11-17 | 2012-06-07 | Elpida Memory Inc | 半導体装置 |
JP5932347B2 (ja) * | 2012-01-18 | 2016-06-08 | ピーエスフォー ルクスコ エスエイアールエルPS4 Luxco S.a.r.l. | 半導体装置 |
JP2014099238A (ja) * | 2014-01-08 | 2014-05-29 | Ps4 Luxco S A R L | 半導体装置 |
US9508417B2 (en) | 2014-02-20 | 2016-11-29 | Micron Technology, Inc. | Methods and apparatuses for controlling timing paths and latency based on a loop delay |
US9530473B2 (en) | 2014-05-22 | 2016-12-27 | Micron Technology, Inc. | Apparatuses and methods for timing provision of a command to input circuitry |
US9524759B2 (en) * | 2014-12-16 | 2016-12-20 | Micron Technology, Inc. | Apparatuses and methods for capturing data using a divided clock |
US9531363B2 (en) | 2015-04-28 | 2016-12-27 | Micron Technology, Inc. | Methods and apparatuses including command latency control circuit |
US9813067B2 (en) | 2015-06-10 | 2017-11-07 | Micron Technology, Inc. | Clock signal and supply voltage variation tracking |
KR102405066B1 (ko) * | 2015-12-23 | 2022-06-07 | 에스케이하이닉스 주식회사 | 신호 쉬프팅 회로, 베이스 칩 및 이를 포함하는 반도체 시스템 |
US9865317B2 (en) | 2016-04-26 | 2018-01-09 | Micron Technology, Inc. | Methods and apparatuses including command delay adjustment circuit |
US9601170B1 (en) | 2016-04-26 | 2017-03-21 | Micron Technology, Inc. | Apparatuses and methods for adjusting a delay of a command signal path |
KR102521756B1 (ko) * | 2016-06-22 | 2023-04-14 | 삼성전자주식회사 | 반도체 메모리 장치의 지연 회로, 반도체 메모리 장치 및 이의 동작 방법 |
US9997220B2 (en) * | 2016-08-22 | 2018-06-12 | Micron Technology, Inc. | Apparatuses and methods for adjusting delay of command signal path |
US10063234B1 (en) * | 2017-07-13 | 2018-08-28 | Micron Technology, Inc. | Half-frequency command path |
US10224938B2 (en) | 2017-07-26 | 2019-03-05 | Micron Technology, Inc. | Apparatuses and methods for indirectly detecting phase variations |
US10824188B2 (en) | 2019-01-14 | 2020-11-03 | Groq, Inc. | Multichip timing synchronization circuits and methods |
CN114187942B (zh) * | 2020-09-15 | 2024-07-12 | 长鑫存储技术有限公司 | 时钟电路以及存储器 |
US11262786B1 (en) * | 2020-12-16 | 2022-03-01 | Silicon Laboratories Inc. | Data delay compensator circuit |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000048567A (ja) * | 1998-05-22 | 2000-02-18 | Mitsubishi Electric Corp | 同期型半導体記憶装置 |
JP4286933B2 (ja) * | 1998-09-18 | 2009-07-01 | 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 |
JP4190662B2 (ja) * | 1999-06-18 | 2008-12-03 | エルピーダメモリ株式会社 | 半導体装置及びタイミング制御回路 |
JP2001068650A (ja) * | 1999-08-30 | 2001-03-16 | Hitachi Ltd | 半導体集積回路装置 |
US6628276B1 (en) * | 2000-03-24 | 2003-09-30 | Stmicroelectronics, Inc. | System for high precision signal phase difference measurement |
JP4045064B2 (ja) * | 2000-03-30 | 2008-02-13 | 富士通株式会社 | 半導体記憶装置 |
KR100378191B1 (ko) | 2001-01-16 | 2003-03-29 | 삼성전자주식회사 | 고주파 동작을 위한 레이턴시 제어회로 및 제어방법과이를구비하는 동기식 반도체 메모리장치 |
KR100425472B1 (ko) * | 2001-11-12 | 2004-03-30 | 삼성전자주식회사 | 동기식 반도체 메모리 장치의 출력 제어 신호 발생 회로및 출력 제어 신호 발생 방법 |
JP4005909B2 (ja) * | 2002-12-26 | 2007-11-14 | スパンション インク | 半導体記憶装置、および半導体記憶装置の制御方法 |
EP1830363A4 (en) * | 2004-12-24 | 2008-10-08 | Spansion Llc | SYNCHRONIZATION TYPE STORAGE DEVICE AND METHOD OF CONTROLLING THE SAME |
JP4828203B2 (ja) * | 2005-10-20 | 2011-11-30 | エルピーダメモリ株式会社 | 同期型半導体記憶装置 |
JP2009020932A (ja) * | 2007-07-10 | 2009-01-29 | Elpida Memory Inc | レイテンシカウンタ及びこれを備える半導体記憶装置、並びに、データ処理システム |
US7715272B2 (en) * | 2008-05-22 | 2010-05-11 | Elpida Memory, Inc. | Semiconductor device having latency counter |
-
2005
- 2005-10-20 JP JP2005306418A patent/JP4828203B2/ja not_active Expired - Fee Related
-
2006
- 2006-10-20 CN CN200610136041A patent/CN100585735C/zh not_active Expired - Fee Related
- 2006-10-20 US US11/583,980 patent/US7345950B2/en not_active Expired - Fee Related
-
2008
- 2008-02-19 US US12/071,198 patent/US7580321B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US7345950B2 (en) | 2008-03-18 |
US20080165611A1 (en) | 2008-07-10 |
JP2007115351A (ja) | 2007-05-10 |
US20070091714A1 (en) | 2007-04-26 |
CN1953099A (zh) | 2007-04-25 |
JP4828203B2 (ja) | 2011-11-30 |
US7580321B2 (en) | 2009-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: PS4 LASCO CO., LTD. Free format text: FORMER OWNER: NIHITATSU MEMORY CO., LTD. Effective date: 20130828 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130828 Address after: Luxemburg Luxemburg Patentee after: ELPIDA MEMORY INC. Address before: Tokyo, Japan Patentee before: Nihitatsu Memory Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20151020 |
|
EXPY | Termination of patent right or utility model |