TW200713314A - Data input circuit of semiconductor memory device - Google Patents

Data input circuit of semiconductor memory device

Info

Publication number
TW200713314A
TW200713314A TW095123982A TW95123982A TW200713314A TW 200713314 A TW200713314 A TW 200713314A TW 095123982 A TW095123982 A TW 095123982A TW 95123982 A TW95123982 A TW 95123982A TW 200713314 A TW200713314 A TW 200713314A
Authority
TW
Taiwan
Prior art keywords
data
input circuit
memory device
semiconductor memory
data input
Prior art date
Application number
TW095123982A
Other languages
Chinese (zh)
Other versions
TWI307897B (en
Inventor
Chang-Ho Do
Original Assignee
Hynix Semiconductor Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hynix Semiconductor Inc filed Critical Hynix Semiconductor Inc
Publication of TW200713314A publication Critical patent/TW200713314A/en
Application granted granted Critical
Publication of TWI307897B publication Critical patent/TWI307897B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/40—Suspension arrangements for wings supported on arms movable in vertical planes
    • E05D15/42—Suspension arrangements for wings supported on arms movable in vertical planes with pivoted arms and horizontally-sliding guides
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/12—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing consisting of a single rod
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/04—Suspension arrangements for wings with arms fixed on the wing pivoting about an axis outside of the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/341—Tilt-and-turn wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/48—Suspension arrangements for wings allowing alternative movements
    • E05D2015/487—Tilting or swinging movements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/684—Rails
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/148—Windows

Abstract

An input circuit can minimize a circuit area required for data prefetch operation for an increased bit number of prefetch data. A control signal generating unit generats a plurality of control signals in response to a clock signal and a data strobe signal, wherein external data are input in synchronism with the data strobe signal. A synchronizing unit for aligns the input data into N-bit data in parallel by performing a data alignment operation at least three times, N being a positive integer larger than one.
TW095123982A 2005-09-29 2006-06-30 Input circuit and method for n-bit prefetch in a semiconductor memory device TWI307897B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20050090919 2005-09-29
KR1020060026260A KR100844985B1 (en) 2005-09-29 2006-03-22 Data input device of semiconductor memory device

Publications (2)

Publication Number Publication Date
TW200713314A true TW200713314A (en) 2007-04-01
TWI307897B TWI307897B (en) 2009-03-21

Family

ID=37959250

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095123982A TWI307897B (en) 2005-09-29 2006-06-30 Input circuit and method for n-bit prefetch in a semiconductor memory device

Country Status (3)

Country Link
KR (1) KR100844985B1 (en)
CN (1) CN1941188B (en)
TW (1) TWI307897B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100925367B1 (en) * 2007-12-12 2009-11-09 주식회사 하이닉스반도체 Data Align Circuit of Semiconductor Integrated Circuit
KR102123517B1 (en) * 2013-08-19 2020-06-16 에스케이하이닉스 주식회사 Semiconductor device, semiconductor system including the same and method for operating semiconductor device
CN104834476B (en) * 2014-02-10 2016-10-19 安华高科技通用Ip(新加坡)公司 The system and method for data alignment based on section end mark
KR102252880B1 (en) * 2014-04-15 2021-05-20 에스케이하이닉스 주식회사 Semiconductor device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001006396A (en) * 1999-06-16 2001-01-12 Fujitsu Ltd Semiconductor integrated circuit
JP4397076B2 (en) * 1999-08-20 2010-01-13 株式会社ルネサステクノロジ Semiconductor device
JP2001195899A (en) * 2000-01-06 2001-07-19 Mitsubishi Electric Corp Semiconductor memory
KR100532444B1 (en) * 2003-06-03 2005-11-30 삼성전자주식회사 Memory device implementing 2N bit prefetch scheme using N bit prefetch structure and 2N bit prefetching method and auto-precharge method

Also Published As

Publication number Publication date
KR20070036591A (en) 2007-04-03
KR100844985B1 (en) 2008-07-10
CN1941188A (en) 2007-04-04
CN1941188B (en) 2011-11-30
TWI307897B (en) 2009-03-21

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