KR0158112B1 - 다수개의 뱅크들을 가지는 반도체 메모리 장치 - Google Patents
다수개의 뱅크들을 가지는 반도체 메모리 장치 Download PDFInfo
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- KR0158112B1 KR0158112B1 KR1019950009782A KR19950009782A KR0158112B1 KR 0158112 B1 KR0158112 B1 KR 0158112B1 KR 1019950009782 A KR1019950009782 A KR 1019950009782A KR 19950009782 A KR19950009782 A KR 19950009782A KR 0158112 B1 KR0158112 B1 KR 0158112B1
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- South Korea
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Classifications
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- 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
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/02—Disposition of storage elements, e.g. in the form of a matrix array
- G11C5/025—Geometric lay-out considerations of storage- and peripheral-blocks in a semiconductor storage device
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/06—Arrangements for interconnecting storage elements electrically, e.g. by wiring
- G11C5/063—Voltage and signal distribution in integrated semi-conductor memory access lines, e.g. word-line, bit-line, cross-over resistance, propagation delay
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/12—Group selection circuits, e.g. for memory block selection, chip selection, array selection
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
- Static Random-Access Memory (AREA)
Abstract
Description
Claims (7)
- 매트릭스 형태로 배열된 다수개의 단위쎌어레이들과, 컬럼방향으로 배열된 상기 단위쎌어레이들 사이에 배치된 다수개의 센스앰프블럭과, 로우방향으로 배열된 상기 단위쎌어레이들 사이에 배치된 다수개의 분할워드라인 드라이버블럭들을 가지는 반도체 메모리 장치에 있어서, 다수개의 단위쎌어레이들을 포함하는 다수개의 분할된 그룹으로서 컬럼방향으로 배열된 다수개의 뱅크들과, 상기 뱅크들을 선택하고 선택된 뱅크에 속하는 단위쎌어레이의 워드라인을 선택하는 하나의 로우디코더와, 상기 뱅크들중 적어도 둘 이상에 공유되며 상기 데이터 입출력패드까지의 거리가 모두 일정하게 컬럼방향으로 신장하는 다수개의 데이타 라인들을 구비함을 특징으로 하는 반도체 메모리 장치.
- 제1항에 있어서, 상기 데이타라인이, 상기 뱅크들을 선택하는 신호와 상기 컬럼을 선택하는 신호에 응답하는 스위칭수단을 통하여 상기 단위 메모리쎌에 대응하는 비트라인에 연결됨을 특징으로 하는 반도체 메모리 장치.
- 제2항에 있어서, 상기 스위칭수단은, 상기 뱅크선택신호가 인가되는 뱅크정보디코딩라인에 제어전극이 접속되고 상기 데이타라인에 일측이 연결된 뱅크스위칭수단과, 상기 컬럼선택신호가 인가되는 컬럼선택라인에 제어전극이 접속되고 상기 뱅크스위칭수단의 타측과 상기 비트라인사이에 연결된 컬럼스위칭수단을 구비함을 특징으로 하는 반도체 메모리 장치.
- 제1항에 있어서, 상기 데이타라인은, 상기 뱅크들을 선택하는 신호와 상기 컬럼을 선택하는 신호에 응답하는 스위칭수단을 통하여 상기 단위메모리쎌에 대응하는 비트라인에 연결된 로컬데이타 라인으로부터 증폭기를 통하여 연결됨을 특징으로 하는 반도체 메모리 장치.
- 제4항에 있어서, 상기 스위칭수단은, 상기 뱅크선택신호가 인가된 뱅크정보코딩라인에 제어전극이 접속되고 상기 로컬데이타라인에 일측이 연결된 뱅크스위칭수단과, 상기 컬럼선택신호가 인가되는 컬럼선택라인에 제어전극이 접속되고 상기 뱅크스위칭수단의 타측과 상기 비트라인 사이에 연결된 컬럼스위칭수단을 구비함을 특징으로 하는 반도체 메모리 장치.
- 반도체 메모리 장치에 있어서, 매트릭스 형태로 배열된 다수개의 단위쎌어레이들과, 컬럼방향으로 배열된 상기 단위쎌어레이들 사이에 배치된 다수개의 센스앰프블럭들과, 로우방향으로 배열된 상기 단위쎌어레이들 사이에 배치된 다수개의 분할워드라인 드라이버블럭과, 다수개의 단위쎌어레이들을 포함하는 다수개의 분할된 그룹으로서 컬럼방향으로 배열된 다수개의 뱅크들과, 상기 뱅크들을 선택하고 선택된 뱅크에 속하는 단위쎌어레이의 워드라인을 선택하는 하나의 로우디코더와, 상기 워드라인에 연결된 메모리쎌에 대응하는 컬럼을 선택하는 하나의 컬럼디코더와, 상기 뱅크들 중 적어도 둘 이상에 공유되며 데이타 입출력패드까지의 거리가 모두 일정하게 컬럼방향으로 신장하는 다수개의 데이타 라인들을 구비하며, 상기 데이타 입출력패드들의 수가 상기 데이타라인들의 수 보다 적어도 적음을 특징으로 하는 반도체 메모리 장치.
- 제6항에 있어서, 상기 데이타라인들과 상기 데이타입출력사이에 위치하며 상기 데이타출력패드들의 수와 동일한 수의 멀티플렉서들을 더 구비함을 특징으로 하는 반도체 메모리 장치.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950009782A KR0158112B1 (ko) | 1995-04-25 | 1995-04-25 | 다수개의 뱅크들을 가지는 반도체 메모리 장치 |
| JP8101210A JPH08297966A (ja) | 1995-04-25 | 1996-04-23 | マルチバンク構造のメモリセルアレイ |
| US08/637,425 US5650977A (en) | 1995-04-25 | 1996-04-25 | Integrated circuit memory device including banks of memory cells and related methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950009782A KR0158112B1 (ko) | 1995-04-25 | 1995-04-25 | 다수개의 뱅크들을 가지는 반도체 메모리 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960038978A KR960038978A (ko) | 1996-11-21 |
| KR0158112B1 true KR0158112B1 (ko) | 1999-02-01 |
Family
ID=19412899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950009782A Expired - Fee Related KR0158112B1 (ko) | 1995-04-25 | 1995-04-25 | 다수개의 뱅크들을 가지는 반도체 메모리 장치 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5650977A (ko) |
| JP (1) | JPH08297966A (ko) |
| KR (1) | KR0158112B1 (ko) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE36532E (en) * | 1995-03-02 | 2000-01-25 | Samsung Electronics Co., Ltd. | Synchronous semiconductor memory device having an auto-precharge function |
| US6119226A (en) * | 1998-01-06 | 2000-09-12 | Macronix International Co., Ltd. | Memory supporting multiple address protocols |
| JP2000021169A (ja) | 1998-04-28 | 2000-01-21 | Mitsubishi Electric Corp | 同期型半導体記憶装置 |
| KR100332469B1 (ko) * | 1998-05-29 | 2002-07-18 | 박종섭 | 뱅크 동작제어에 의한 전력절감형 메모리 소자 |
| US7026718B1 (en) | 1998-09-25 | 2006-04-11 | Stmicroelectronics, Inc. | Stacked multi-component integrated circuit microprocessor |
| KR100351048B1 (ko) * | 1999-04-27 | 2002-09-09 | 삼성전자 주식회사 | 데이터 입출력 라인의 부하를 최소화하는 칼럼 선택 회로, 이를 구비하는 반도체 메모리 장치 |
| KR100336563B1 (ko) * | 1999-12-22 | 2002-05-11 | 박종섭 | 입력 신호 스큐 보상회로 |
| KR100384559B1 (ko) * | 2000-06-30 | 2003-05-22 | 주식회사 하이닉스반도체 | 반도체 메모리 소자의 컬럼 디코딩 장치 |
| US6728159B2 (en) * | 2001-12-21 | 2004-04-27 | International Business Machines Corporation | Flexible multibanking interface for embedded memory applications |
| US7738307B2 (en) | 2005-09-29 | 2010-06-15 | Hynix Semiconductor, Inc. | Data transmission device in semiconductor memory device |
| KR20110100464A (ko) * | 2010-03-04 | 2011-09-14 | 삼성전자주식회사 | 반도체 메모리 장치 |
| US9021328B2 (en) * | 2013-01-15 | 2015-04-28 | International Business Machines Corporation | Shared error protection for register banks |
| US9041428B2 (en) | 2013-01-15 | 2015-05-26 | International Business Machines Corporation | Placement of storage cells on an integrated circuit |
| US9201727B2 (en) | 2013-01-15 | 2015-12-01 | International Business Machines Corporation | Error protection for a data bus |
| US9043683B2 (en) | 2013-01-23 | 2015-05-26 | International Business Machines Corporation | Error protection for integrated circuits |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5951075B2 (ja) * | 1980-03-31 | 1984-12-12 | 富士通株式会社 | 半導体記憶装置 |
| JPS60115099A (ja) * | 1983-11-25 | 1985-06-21 | Fujitsu Ltd | 半導体記憶装置 |
| US5226147A (en) * | 1987-11-06 | 1993-07-06 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor memory device for simple cache system |
| JPH01146187A (ja) * | 1987-12-02 | 1989-06-08 | Mitsubishi Electric Corp | キヤッシュメモリ内蔵半導体記憶装置 |
| US5428574A (en) * | 1988-12-05 | 1995-06-27 | Motorola, Inc. | Static RAM with test features |
| JPH0646513B2 (ja) * | 1989-07-12 | 1994-06-15 | 株式会社東芝 | 半導体記憶装置のデータ読出回路 |
| JP2586187B2 (ja) * | 1990-07-16 | 1997-02-26 | 日本電気株式会社 | 半導体記憶装置 |
| US5245572A (en) * | 1991-07-30 | 1993-09-14 | Intel Corporation | Floating gate nonvolatile memory with reading while writing capability |
| JP3577112B2 (ja) * | 1994-09-08 | 2004-10-13 | 株式会社ルネサステクノロジ | 同期型半導体記憶装置 |
-
1995
- 1995-04-25 KR KR1019950009782A patent/KR0158112B1/ko not_active Expired - Fee Related
-
1996
- 1996-04-23 JP JP8101210A patent/JPH08297966A/ja active Pending
- 1996-04-25 US US08/637,425 patent/US5650977A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08297966A (ja) | 1996-11-12 |
| KR960038978A (ko) | 1996-11-21 |
| US5650977A (en) | 1997-07-22 |
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