CN100587839C - 采用可编程延迟来控制地址缓冲器的存储器 - Google Patents
采用可编程延迟来控制地址缓冲器的存储器 Download PDFInfo
- Publication number
- CN100587839C CN100587839C CN00121974A CN00121974A CN100587839C CN 100587839 C CN100587839 C CN 100587839C CN 00121974 A CN00121974 A CN 00121974A CN 00121974 A CN00121974 A CN 00121974A CN 100587839 C CN100587839 C CN 100587839C
- Authority
- CN
- China
- Prior art keywords
- signal
- delay
- input end
- circuit
- address
- 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 - Lifetime
Links
- 230000000295 complement effect Effects 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 14
- 230000001934 delay Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 230000001360 synchronised effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003079 width control Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/18—Address timing or clocking circuits; Address control signal generation or management, e.g. for row address strobe [RAS] or column address strobe [CAS] signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/06—Address interface arrangements, e.g. address buffers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Dram (AREA)
- Static Random-Access Memory (AREA)
- Pulse Circuits (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/428,440 | 1999-10-28 | ||
US09/428,440 US6108266A (en) | 1999-10-28 | 1999-10-28 | Memory utilizing a programmable delay to control address buffers |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1303102A CN1303102A (zh) | 2001-07-11 |
CN100587839C true CN100587839C (zh) | 2010-02-03 |
Family
ID=23698904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00121974A Expired - Lifetime CN100587839C (zh) | 1999-10-28 | 2000-07-27 | 采用可编程延迟来控制地址缓冲器的存储器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6108266A (zh) |
JP (1) | JP4672116B2 (zh) |
KR (1) | KR100680519B1 (zh) |
CN (1) | CN100587839C (zh) |
TW (1) | TW473736B (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6629254B1 (en) * | 2000-06-29 | 2003-09-30 | Intel Corporation | Clocking architecture to compensate a delay introduced by a signal buffer |
US6877100B1 (en) * | 2000-08-25 | 2005-04-05 | Micron Technology, Inc. | Adjustable timing circuit of an integrated circuit by selecting and moving clock edges based on a signal propagation time stored in a programmable non-volatile fuse circuit |
JP2002352582A (ja) * | 2001-05-28 | 2002-12-06 | Hitachi Ltd | 半導体集積回路装置 |
DE10126312B4 (de) * | 2001-05-30 | 2015-10-22 | Infineon Technologies Ag | Halbleiterspeicher mit einem Signalpfad |
KR100445062B1 (ko) * | 2001-11-02 | 2004-08-21 | 주식회사 하이닉스반도체 | 반도체메모리장치의 클럭발생회로 |
DE10302128B3 (de) * | 2003-01-21 | 2004-09-09 | Infineon Technologies Ag | Pufferverstärkeranordnung |
JP4017583B2 (ja) * | 2003-10-16 | 2007-12-05 | 松下電器産業株式会社 | 半導体集積回路の設計データの回路表示方法 |
US7042776B2 (en) * | 2004-02-18 | 2006-05-09 | International Business Machines Corporation | Method and circuit for dynamic read margin control of a memory array |
US6958943B1 (en) | 2004-05-12 | 2005-10-25 | International Business Machines Corporation | Programmable sense amplifier timing generator |
JP4746326B2 (ja) * | 2005-01-13 | 2011-08-10 | 株式会社東芝 | 不揮発性半導体記憶装置 |
US7277351B2 (en) * | 2005-11-17 | 2007-10-02 | Altera Corporation | Programmable logic device memory elements with elevated power supply levels |
US7558149B2 (en) * | 2006-01-24 | 2009-07-07 | Macronix International Co., Ltd. | Method and apparatus to control sensing time for nonvolatile memory |
US7580302B2 (en) * | 2006-10-23 | 2009-08-25 | Macronix International Co., Ltd. | Parallel threshold voltage margin search for MLC memory application |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5608688A (en) * | 1995-10-05 | 1997-03-04 | Lg Semicon Co., Ltd. | DRAM having output control circuit |
CN1200543A (zh) * | 1997-05-21 | 1998-12-02 | Lg半导体株式会社 | 用于半导体存储器件的数据读出电路 |
US5872742A (en) * | 1996-08-07 | 1999-02-16 | Alliance Semiconductor Corporation | Staggered pipeline access scheme for synchronous random access memory |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0366094A (ja) * | 1989-08-04 | 1991-03-20 | Hitachi Ltd | 半導体記憶装置 |
US5289413A (en) * | 1990-06-08 | 1994-02-22 | Kabushiki Kaisha Toshiba | Dynamic semiconductor memory device with high-speed serial-accessing column decoder |
US5321661A (en) * | 1991-11-20 | 1994-06-14 | Oki Electric Industry Co., Ltd. | Self-refreshing memory with on-chip timer test circuit |
JPH07161190A (ja) * | 1993-12-03 | 1995-06-23 | Toshiba Corp | 半導体集積回路 |
KR0138208B1 (ko) * | 1994-12-08 | 1998-04-28 | 문정환 | 반도체 메모리 소자 |
JPH10149682A (ja) * | 1996-09-20 | 1998-06-02 | Hitachi Ltd | 半導体装置および該半導体装置を含むコンピュータシステム |
TW353176B (en) * | 1996-09-20 | 1999-02-21 | Hitachi Ltd | A semiconductor device capable of holding signals independent of the pulse width of an external clock and a computer system including the semiconductor |
JPH11238381A (ja) * | 1998-02-19 | 1999-08-31 | Nec Corp | メモリ読み出し回路およびsram |
-
1999
- 1999-10-28 US US09/428,440 patent/US6108266A/en not_active Expired - Lifetime
-
2000
- 2000-07-18 JP JP2000217612A patent/JP4672116B2/ja not_active Expired - Lifetime
- 2000-07-26 TW TW089114933A patent/TW473736B/zh not_active IP Right Cessation
- 2000-07-27 CN CN00121974A patent/CN100587839C/zh not_active Expired - Lifetime
- 2000-07-28 KR KR1020000043703A patent/KR100680519B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5608688A (en) * | 1995-10-05 | 1997-03-04 | Lg Semicon Co., Ltd. | DRAM having output control circuit |
US5872742A (en) * | 1996-08-07 | 1999-02-16 | Alliance Semiconductor Corporation | Staggered pipeline access scheme for synchronous random access memory |
CN1200543A (zh) * | 1997-05-21 | 1998-12-02 | Lg半导体株式会社 | 用于半导体存储器件的数据读出电路 |
Also Published As
Publication number | Publication date |
---|---|
KR20010039765A (ko) | 2001-05-15 |
CN1303102A (zh) | 2001-07-11 |
JP2001126486A (ja) | 2001-05-11 |
JP4672116B2 (ja) | 2011-04-20 |
US6108266A (en) | 2000-08-22 |
TW473736B (en) | 2002-01-21 |
KR100680519B1 (ko) | 2007-02-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100587839C (zh) | 采用可编程延迟来控制地址缓冲器的存储器 | |
EP0432482B1 (en) | Semiconductor memory circuit apparatus | |
US6243307B1 (en) | Semiconductor device including tester circuit suppressible of circuit scale increase and testing device of semiconductor device | |
US4667330A (en) | Semiconductor memory device | |
US7414914B2 (en) | Semiconductor memory device | |
KR100368565B1 (ko) | 메모리회로용리던던시회로 | |
JP3708726B2 (ja) | 欠陥救済回路 | |
US6504761B2 (en) | Non-volatile semiconductor memory device improved sense amplification configuration | |
CN101635173B (zh) | 非挥发存储器的自校准方法和电路及非挥发存储器电路 | |
GB2152777A (en) | Semiconductor memory | |
US6577551B2 (en) | Semiconductor integrated circuit having a built-in data storage circuit for nonvolatile storage of control data | |
CN100498975C (zh) | 半导体存储器件和半导体存储器件测试方法 | |
KR940005697B1 (ko) | 용장 메모리 셀을 갖는 반도체 메모리 장치 | |
EP3518240B1 (en) | Resistive non-volatile memory and a method for sensing a memory cell in a resistive non-volatile memory | |
US6804141B1 (en) | Dynamic reference voltage calibration integrated FeRAMS | |
US20030202409A1 (en) | Semiconductor memory device having test mode and memory system using the same | |
US20040062096A1 (en) | Rapidly testable semiconductor memory device | |
US6122207A (en) | Semiconductor memory device and method for relieving defective memory cells | |
US5008857A (en) | Semiconductor memory device provided with an improved system for detecting the positions using a redundant structure | |
US5684748A (en) | Circuit for testing reliability of chip and semiconductor memory device having the circuit | |
KR940011428B1 (ko) | 반도체 기억장치의 테스트 회로 | |
KR100272942B1 (ko) | 반도체기억장치 | |
CN100422908C (zh) | 具有网络高总线效率的存储设备、其操作方法及存储系统 | |
CN100533586C (zh) | 半导体存储器件以及其数据读出方法 | |
US6515938B2 (en) | Semiconductor memory device having an echo signal generating circuit |
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: FREEDOM SEMICONDUCTORS CO. Free format text: FORMER OWNER: MOTOROLA, INC. Effective date: 20040903 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20040903 Address after: Texas in the United States Applicant after: FreeScale Semiconductor Address before: Illinois Instrunment Applicant before: Motorola, Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: FISICAL SEMICONDUCTOR INC. Free format text: FORMER NAME: FREEDOM SEMICONDUCTOR CORP. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Texas in the United States Patentee after: FREESCALE SEMICONDUCTOR, Inc. Address before: Texas in the United States Patentee before: FreeScale Semiconductor |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161008 Address after: Delaware Patentee after: VLSI Technology Co.,Ltd. Address before: Texas in the United States Patentee before: FREESCALE SEMICONDUCTOR, Inc. |
|
CX01 | Expiry of patent term |
Granted publication date: 20100203 |
|
CX01 | Expiry of patent term |