KR930006722A - 반도체 기억장치 및 그 출력제어 방법 - Google Patents
반도체 기억장치 및 그 출력제어 방법 Download PDFInfo
- Publication number
- KR930006722A KR930006722A KR1019920017645A KR920017645A KR930006722A KR 930006722 A KR930006722 A KR 930006722A KR 1019920017645 A KR1019920017645 A KR 1019920017645A KR 920017645 A KR920017645 A KR 920017645A KR 930006722 A KR930006722 A KR 930006722A
- Authority
- KR
- South Korea
- Prior art keywords
- cell array
- memory cell
- semiconductor memory
- cas
- buffer
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 6
- 230000004044 response Effects 0.000 claims abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
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
- G11C7/1057—Data output buffers, e.g. comprising level conversion circuits, circuits for adapting load
-
- 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
- G11C11/4096—Input/output [I/O] data management or control circuits, e.g. reading or writing circuits, I/O drivers or bit-line switches
-
- 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
- G11C7/10—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
- G11C7/106—Data output latches
-
- 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
- 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
- G11C2207/108—Wide data ports
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Databases & Information Systems (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
- Static Random-Access Memory (AREA)
Abstract
Description
Claims (2)
- 복수의 메모리셀을 포함하는 메모리셀 어레이로부터 동시에 n(n는 2개이상의 정수)비트의 데이터를 판독가능한 반도체 기억장치로서, 외부로부터 주어지는 어드레스에 따라, 상기 메모리셀어레이 에서의 n개의 메모리셀을 동시에 선택하기 위한 선택수단, 및 상기 선택수단에 의해 선택된 n개의 메모리셀로 부터 판독된 n비트의 데이터를 복수의 비트그룹으로 분활하고 또 분활된 각 비트그룹을 외부로부터 주어지는 복수의 타이밍 신호에 응답해서 순서대로 출력하기 위한 출력수단을 구비하는, 반도체 기억장치.
- 복수의 메모리셀을 포함하는 메모리셀 어레이로부터 동시에 n(n는 2이상의 정수)비트의 데이터를 판독 가능한 반도체 기억장치를 위한 출력제어 방법으로서, 서로 위상이 삐뜰어진 복수의 타이밍신호를, 외부로부터 상기 반도체 기억장치에 주고, 상기 메모리셀 어레이로부터 판독된 n비트의 데이터를 복수의 비트그룹으로 분활하고, 또 분활된 각 비트그룹을 상기 복수의 타이밍신호에 응답해서, 순서대로 출력하도록 한 반도체 기억장치의 출력제어 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3249552A JPH0589663A (ja) | 1991-09-27 | 1991-09-27 | 半導体記憶装置およびその出力制御方法 |
JP91-249552 | 1991-09-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930006722A true KR930006722A (ko) | 1993-04-21 |
KR950014551B1 KR950014551B1 (ko) | 1995-12-05 |
Family
ID=17194693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920017645A KR950014551B1 (ko) | 1991-09-27 | 1992-09-26 | 반도체기억장치 및 그 출력제어방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5309398A (ko) |
EP (1) | EP0534394B1 (ko) |
JP (1) | JPH0589663A (ko) |
KR (1) | KR950014551B1 (ko) |
DE (1) | DE69223714T2 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6804760B2 (en) | 1994-12-23 | 2004-10-12 | Micron Technology, Inc. | Method for determining a type of memory present in a system |
US6525971B2 (en) | 1995-06-30 | 2003-02-25 | Micron Technology, Inc. | Distributed write data drivers for burst access memories |
US5610864A (en) | 1994-12-23 | 1997-03-11 | Micron Technology, Inc. | Burst EDO memory device with maximized write cycle timing |
US5526320A (en) | 1994-12-23 | 1996-06-11 | Micron Technology Inc. | Burst EDO memory device |
US7681005B1 (en) | 1996-01-11 | 2010-03-16 | Micron Technology, Inc. | Asynchronously-accessible memory device with mode selection circuitry for burst or pipelined operation |
US6981126B1 (en) | 1996-07-03 | 2005-12-27 | Micron Technology, Inc. | Continuous interleave burst access |
US6401186B1 (en) | 1996-07-03 | 2002-06-04 | Micron Technology, Inc. | Continuous burst memory which anticipates a next requested start address |
DE69626815T2 (de) * | 1996-09-19 | 2003-12-11 | Stmicroelectronics S.R.L., Agrate Brianza | Steuerschaltung für Ausgangspuffer, insbesondere für eine nichtflüchtige Speicheranordnung |
KR100498412B1 (ko) * | 1997-11-13 | 2005-09-14 | 삼성전자주식회사 | 반도체메모리장치의칼럼어드레스스트로브신호입력회로 |
JP3461290B2 (ja) | 1998-07-30 | 2003-10-27 | 富士通株式会社 | バッファアクセス制御回路 |
DE102005046364A1 (de) * | 2005-09-28 | 2007-04-05 | Infineon Technologies Ag | Integrierter Halbleiterspeicher mit reduzierter Anzahl von Adressanschlüssen |
US9953952B2 (en) * | 2008-08-20 | 2018-04-24 | Infineon Technologies Ag | Semiconductor device having a sealant layer including carbon directly contact the chip and the carrier |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5441187B2 (ko) * | 1973-11-30 | 1979-12-07 | ||
DE2948159C2 (de) * | 1979-11-29 | 1983-10-27 | Siemens AG, 1000 Berlin und 8000 München | Integrierter Speicherbaustein mit wählbaren Betriebsfunktionen |
DE3278375D1 (en) * | 1981-02-05 | 1988-05-26 | Ibm | Page addressing mechanism and method for using the same |
JPS5891590A (ja) * | 1981-11-27 | 1983-05-31 | Fujitsu Ltd | メモリシステム |
JPS6167154A (ja) * | 1984-09-11 | 1986-04-07 | Fujitsu Ltd | 半導体記憶装置 |
KR970008786B1 (ko) * | 1987-11-02 | 1997-05-29 | 가부시기가이샤 히다찌세이사꾸쇼 | 반도체 집적회로 |
JPH02226580A (ja) * | 1989-02-27 | 1990-09-10 | Mitsubishi Electric Corp | 半導体記憶素子のデータ読み出し方式 |
JPH0330183A (ja) * | 1989-06-28 | 1991-02-08 | Nec Corp | メモリ制御方式 |
JP2715009B2 (ja) * | 1991-05-16 | 1998-02-16 | 三菱電機株式会社 | ダイナミックランダムアクセスメモリ装置 |
-
1991
- 1991-09-27 JP JP3249552A patent/JPH0589663A/ja active Pending
-
1992
- 1992-09-23 DE DE69223714T patent/DE69223714T2/de not_active Expired - Fee Related
- 1992-09-23 EP EP92116261A patent/EP0534394B1/en not_active Expired - Lifetime
- 1992-09-24 US US07/950,243 patent/US5309398A/en not_active Expired - Fee Related
- 1992-09-26 KR KR1019920017645A patent/KR950014551B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950014551B1 (ko) | 1995-12-05 |
DE69223714D1 (de) | 1998-02-05 |
EP0534394B1 (en) | 1997-12-29 |
JPH0589663A (ja) | 1993-04-09 |
EP0534394A3 (ko) | 1994-12-28 |
DE69223714T2 (de) | 1998-05-20 |
EP0534394A2 (en) | 1993-03-31 |
US5309398A (en) | 1994-05-03 |
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