KR950004853B1 - 저전력용 블럭 선택 기능을 가지는 반도체 메모리 장치 - Google Patents
저전력용 블럭 선택 기능을 가지는 반도체 메모리 장치 Download PDFInfo
- Publication number
- KR950004853B1 KR950004853B1 KR1019910014100A KR910014100A KR950004853B1 KR 950004853 B1 KR950004853 B1 KR 950004853B1 KR 1019910014100 A KR1019910014100 A KR 1019910014100A KR 910014100 A KR910014100 A KR 910014100A KR 950004853 B1 KR950004853 B1 KR 950004853B1
- Authority
- KR
- South Korea
- Prior art keywords
- low address
- address signal
- subblocks
- complementary
- main
- 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
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
-
- 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 (2)
- 다수개의 서브블럭들로 구성된 제1,제2,제3 및 제4메인블럭을 가지는 반도체 메모리 장치에 있어서, 제1로우어드레스신호와 제2로우어드레스신호를 입력하여 상기 제1,제2,제3 및 제4메인블럭중 하나를 선택하는 블럭선택수단과, 상기 제1로우어드레스신호의 상보어드레스신호와 상기 제2로우어드레스신호의 상보어드레스신호를 입력하여 상기 제1메인블럭내의 서브블럭들을 선택하는 다수개의 제1부우스트회로와, 상기 제1로우어드레스신호의 상보어드레스신호와 상기 제2로우어드레스신호를 입력하여 상기 제2메인블럭내의 서브블럭들중 하나를 선택하는 다수개의 제2부우스트회로와, 상기 제1로우어드레스신호와 상기 제2로우어드레스신호의 상보어드레스신호를 입력하여 상기 제3메인블럭내의 서브블럭들을 선택하는 다수개의 제3부우스트회로와, 상기 제1로우어드레스신호와 상기 제2로우어드레스신호를 입력하여 상기 제4메인블럭내의 서브블럭들을 선택하는 제4부우스트회로와, 상기 제2로우어드레스신호의 상보어드레스신호를 입력하여, 상기 제1 및 제3메인블럭내의 서브블럭들의 워드라인들을 선택하는 다수개의 제1로우어드레스 프리디코더와, 상기 제2로우어드레스신호를 입력하여 상기 제2 및 제4메인블럭내의 서브블럭들의 워드라인들을 선택하는 다수개의 제2로우어드레스 프리디코더를 구비하여, 선택된 어느하나의 메인블럭내에서 적어도 상기 메인블럭들 개수의 서브블럭들이 동시에 활성화됨을 특징으로 반도체 메모리 장치.
- 메모리셀을 가지는 복수의 서브블럭들을 각각 포함하는 복수의 메인블럭들과, 상기 서브블럭들과 접속하도록 배열되는 복수의 워드라인들을 가지는 반도체 메모리 장치에 있어서, 제1,제2,제3,제4,제5,제6,제7,제8,제9,제10,제11 및 제12로우어드레스신호들 및 그 상보 로우어드레스신호들을 입력하는 수단과, 상기 제12상보 로우어드레스신호의 입력에 대응하여 제1메인블럭내의 지정된 서브블럭들을 선택하기 위하여 상기 제1,제2, 및 제3로우어드레스신호들을 입력하도록 접속되는 제1서브블럭선택수단과, 상기 제12로우어드레스신호의 입력에 대응하여 제2메인블럭내의 지정된 서브블럭들을 선택하기 위하여 상기 제1,제2 및 제3상보 로우어드레스신호들을 입력하도록 접속되는 제2서브블럭선택수단과, 상기 제12상보 로우어드레스신호의 입력에 대응하여 제3메인블럭내의 지정된 서브블럭들을 선택하기 위하여 상기 제1,제2 및 제3로우어드레스신호들을 입력하도록 접속되는 제3서브블럭선택수단과, 상기 제12로우어드레스신호의 입력에 대응하여 제4메인블럭내의 지정된 서브블럭들을 선택하기 위하여 상기 제1, 제2, 및 제3상보 로우어드레스신호들을 입력하도록 접속되는 제4서브블럭선택수단과, 상기 제1 및 제3메인블럭의 지정된 서브블럭의 워드라인을 선택하기 위하여 상기 제3,제4, 제5,제6,제7,제8,제9 및 제12상보 로우어드레스신호들에 응답하는 제1로우어드레스 프리디코더와, 상기 제2 및 제4메인블럭의 지정된 서브블럭의 워드라인을 선택하기 위하여 상기 제3,제4,제5,제6,제7,제8,제9로우어드레스신호 및 제12상보 로우어드레스신호들에 응답하는 제2로우 어드레스 프리디코더를 구비함을 특징으로 하는 반도체 메모리 장치.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910014100A KR950004853B1 (ko) | 1991-08-14 | 1991-08-14 | 저전력용 블럭 선택 기능을 가지는 반도체 메모리 장치 |
US07/918,770 US5327389A (en) | 1991-08-14 | 1992-07-27 | Semiconductor memory device having a block selection function with low power consumptions |
TW081105991A TW220010B (ko) | 1991-08-14 | 1992-07-29 | |
FR9209898A FR2680428B1 (fr) | 1991-08-14 | 1992-08-11 | Dispositif de memoire a semi-conducteurs ayant une fonction de selection de bloc avec de faibles consommations de courant. |
DE4226825A DE4226825C2 (de) | 1991-08-14 | 1992-08-13 | Halbleiterspeichervorrichtung mit einer Blockauswahlfunktion mit geringem Stromverbrauch |
ITMI921988A IT1256055B (it) | 1991-08-14 | 1992-08-13 | Dispositivo di memoria a semiconduttore avente una funzione di selezione di blocchi con bassi consumi di potenza |
JP4216949A JPH0713868B2 (ja) | 1991-08-14 | 1992-08-14 | ブロック選択機能を有する低消費電力形半導体メモリー装置 |
GB9217372A GB2259383A (en) | 1991-08-14 | 1992-08-14 | Block selection in semiconductor memory devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910014100A KR950004853B1 (ko) | 1991-08-14 | 1991-08-14 | 저전력용 블럭 선택 기능을 가지는 반도체 메모리 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930005025A KR930005025A (ko) | 1993-03-23 |
KR950004853B1 true KR950004853B1 (ko) | 1995-05-15 |
Family
ID=19318647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910014100A Expired - Lifetime KR950004853B1 (ko) | 1991-08-14 | 1991-08-14 | 저전력용 블럭 선택 기능을 가지는 반도체 메모리 장치 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5327389A (ko) |
JP (1) | JPH0713868B2 (ko) |
KR (1) | KR950004853B1 (ko) |
DE (1) | DE4226825C2 (ko) |
FR (1) | FR2680428B1 (ko) |
GB (1) | GB2259383A (ko) |
IT (1) | IT1256055B (ko) |
TW (1) | TW220010B (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07130163A (ja) * | 1993-11-01 | 1995-05-19 | Matsushita Electron Corp | 半導体メモリ |
JP2725570B2 (ja) * | 1993-11-02 | 1998-03-11 | 日本電気株式会社 | 半導体メモリ装置 |
KR0120592B1 (ko) * | 1994-09-09 | 1997-10-20 | 김주용 | 신호 변환 장치를 갖고 있는 어드레스 입력버퍼 |
JPH08194679A (ja) * | 1995-01-19 | 1996-07-30 | Texas Instr Japan Ltd | ディジタル信号処理方法及び装置並びにメモリセル読出し方法 |
KR0142962B1 (ko) * | 1995-05-12 | 1998-08-17 | 김광호 | 계급적 컬럼선택라인구조를 가지는 반도체 메모리 장치 |
US5729501A (en) * | 1995-09-08 | 1998-03-17 | International Business Machines Corporation | High Speed SRAM with or-gate sense |
KR100203145B1 (ko) * | 1996-06-29 | 1999-06-15 | 김영환 | 반도체 메모리 소자의 뱅크 분산 방법 |
KR100311035B1 (ko) * | 1997-11-21 | 2002-02-28 | 윤종용 | 효율적으로 배치된 패드들을 갖는 반도체 메모리 장치 |
US6246630B1 (en) | 1998-02-02 | 2001-06-12 | International Business Machines Corporation | Intra-unit column address increment system for memory |
US6038634A (en) * | 1998-02-02 | 2000-03-14 | International Business Machines Corporation | Intra-unit block addressing system for memory |
US6002275A (en) * | 1998-02-02 | 1999-12-14 | International Business Machines Corporation | Single ended read write drive for memory |
US6118726A (en) * | 1998-02-02 | 2000-09-12 | International Business Machines Corporation | Shared row decoder |
US6944087B2 (en) * | 2001-02-24 | 2005-09-13 | Intel Corporation | Method and apparatus for off boundary memory access |
US6347052B1 (en) * | 2000-08-31 | 2002-02-12 | Advanced Micro Devices Inc. | Word line decoding architecture in a flash memory |
US7106639B2 (en) * | 2004-09-01 | 2006-09-12 | Hewlett-Packard Development Company, L.P. | Defect management enabled PIRM and method |
US9817595B2 (en) | 2016-01-28 | 2017-11-14 | Apple Inc. | Management of peak power consumed by multiple memory devices |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS589285A (ja) * | 1981-07-08 | 1983-01-19 | Toshiba Corp | 半導体装置 |
JPS58147884A (ja) * | 1982-02-26 | 1983-09-02 | Toshiba Corp | ダイナミック型半導体記憶装置 |
JPS6059588A (ja) * | 1983-09-12 | 1985-04-05 | Hitachi Ltd | 半導体記憶装置 |
JPS60231996A (ja) * | 1984-04-28 | 1985-11-18 | Mitsubishi Electric Corp | 半導体記憶装置 |
JPS60234295A (ja) * | 1984-05-04 | 1985-11-20 | Fujitsu Ltd | 半導体記憶装置 |
JPS62136919A (ja) * | 1985-12-10 | 1987-06-19 | Mitsubishi Electric Corp | ドライバ−回路 |
NL8602178A (nl) * | 1986-08-27 | 1988-03-16 | Philips Nv | Geintegreerde geheugenschakeling met blokselektie. |
KR880008330A (ko) * | 1986-12-30 | 1988-08-30 | 강진구 | 스테이틱 램의 프리차아지 시스템 |
JPS643896A (en) * | 1987-06-24 | 1989-01-09 | Mitsubishi Electric Corp | Semiconductor dynamic ram |
JPS6457495A (en) * | 1987-08-28 | 1989-03-03 | Hitachi Ltd | Semiconductor memory device |
DE3776798D1 (de) * | 1987-11-23 | 1992-03-26 | Philips Nv | Schnell arbeitender statischer ram-speicher mit grosser kapazitaet. |
-
1991
- 1991-08-14 KR KR1019910014100A patent/KR950004853B1/ko not_active Expired - Lifetime
-
1992
- 1992-07-27 US US07/918,770 patent/US5327389A/en not_active Expired - Lifetime
- 1992-07-29 TW TW081105991A patent/TW220010B/zh not_active IP Right Cessation
- 1992-08-11 FR FR9209898A patent/FR2680428B1/fr not_active Expired - Lifetime
- 1992-08-13 IT ITMI921988A patent/IT1256055B/it active IP Right Grant
- 1992-08-13 DE DE4226825A patent/DE4226825C2/de not_active Expired - Lifetime
- 1992-08-14 JP JP4216949A patent/JPH0713868B2/ja not_active Expired - Fee Related
- 1992-08-14 GB GB9217372A patent/GB2259383A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2259383A (en) | 1993-03-10 |
ITMI921988A0 (it) | 1992-08-13 |
JPH05198164A (ja) | 1993-08-06 |
ITMI921988A1 (it) | 1994-02-13 |
US5327389A (en) | 1994-07-05 |
DE4226825A1 (de) | 1993-02-18 |
FR2680428B1 (fr) | 1995-05-19 |
KR930005025A (ko) | 1993-03-23 |
JPH0713868B2 (ja) | 1995-02-15 |
GB9217372D0 (en) | 1992-09-30 |
IT1256055B (it) | 1995-11-23 |
FR2680428A1 (fr) | 1993-02-19 |
DE4226825C2 (de) | 1997-05-15 |
TW220010B (ko) | 1994-02-01 |
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