KR100292170B1 - 반도체기억장치 - Google Patents
반도체기억장치 Download PDFInfo
- Publication number
- KR100292170B1 KR100292170B1 KR1019920005929A KR920005929A KR100292170B1 KR 100292170 B1 KR100292170 B1 KR 100292170B1 KR 1019920005929 A KR1019920005929 A KR 1019920005929A KR 920005929 A KR920005929 A KR 920005929A KR 100292170 B1 KR100292170 B1 KR 100292170B1
- Authority
- KR
- South Korea
- Prior art keywords
- bit line
- bit
- sense
- lines
- line
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 12
- 230000015654 memory Effects 0.000 claims description 42
- 230000005540 biological transmission Effects 0.000 claims 3
- 239000011159 matrix material Substances 0.000 description 20
- 238000010586 diagram Methods 0.000 description 5
- 230000010354 integration Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 2
- 238000013500 data storage Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/18—Bit line organisation; Bit line lay-out
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
- Semiconductor Memories (AREA)
Abstract
Description
Claims (1)
- 복수의 비트선과, 상기 비트선에 교차하는 복수의 워드선과, 상기 비트선과 상기 워드선에 접속된 복수의 메모리셀과, 선택된 상기 워드선에 접속된 메모리셀로부터 판독된 정보를 증폭하는 복수의 센스앰프와, 상기 센스 앰프의 출력을 전송하는 데이터 전송쌍을 갖는 반도체 기억장치에 있어서, 상기 복수의 비트선은 제 1 비트선과 제 2 비트선으로 구성된 제 1 비트선쌍과, 제 3 비트선과 제 4 비트선으로 구성된 제 2 비트선쌍을 포함하며, 상기 복수의 워드선은 제 1 및 제 2 워드선을 포함하고, 상기 복수의 센스앰프는 제 1 및 제 2 센스앰프를 포함하고, 상기 제 1 비트선 및 상기 제 3 비트선은 상기 제 1 워드선에 접속된 메모리셀과 접속되고, 상기 제 2 비트선 및 상기 제 4 비트선은 상기 제 2 워드선에 접속된 메모리셀과 접속되고, 상기 제 1 센스앰프는 상기 제 1 비트선 및 상기 제 4 비트선에 접속되고, 상기 제 2 센스앰프는 상기 제 2 비트선 및 상기 제 3 비트선에 접속되고, 상기 데이터전송선쌍은 상기 제 1 비트선쌍과 제 2 비트선쌍사이에 배치되고, 상기 제 1 및 상기 제 2 센스앰프는 상기 데이터전송선쌍을 구성하는 데이터전송선사이에 배치되어 있는 것을 특징으로 하는 반도체 기억장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15354691 | 1991-06-25 | ||
JP91-153546 | 1991-06-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930001212A KR930001212A (ko) | 1993-01-16 |
KR100292170B1 true KR100292170B1 (ko) | 2001-06-01 |
Family
ID=15564876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920005929A KR100292170B1 (ko) | 1991-06-25 | 1992-04-09 | 반도체기억장치 |
Country Status (2)
Country | Link |
---|---|
US (1) | US5272665A (ko) |
KR (1) | KR100292170B1 (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04356799A (ja) * | 1990-08-29 | 1992-12-10 | Mitsubishi Electric Corp | 半導体記憶装置 |
JPH06215564A (ja) * | 1993-01-13 | 1994-08-05 | Nec Corp | 半導体記憶装置 |
US5384726A (en) * | 1993-03-18 | 1995-01-24 | Fujitsu Limited | Semiconductor memory device having a capability for controlled activation of sense amplifiers |
JP2638487B2 (ja) * | 1994-06-30 | 1997-08-06 | 日本電気株式会社 | 半導体記憶装置 |
JPH08172169A (ja) * | 1994-12-16 | 1996-07-02 | Toshiba Microelectron Corp | 半導体記憶装置 |
US5499205A (en) * | 1995-01-31 | 1996-03-12 | Goldstar Electron Co., Ltd. | Bit line structure |
US5581126A (en) * | 1995-09-14 | 1996-12-03 | Advanced Micro Devices, Inc. | Interlaced layout configuration for differential pairs of interconnect lines |
KR100320682B1 (ko) | 1999-10-08 | 2002-01-17 | 윤종용 | 반도체 메모리 소자 |
JP3910047B2 (ja) * | 2001-11-20 | 2007-04-25 | 松下電器産業株式会社 | 半導体記憶装置 |
JP4010336B2 (ja) | 2005-06-30 | 2007-11-21 | セイコーエプソン株式会社 | 集積回路装置及び電子機器 |
JP4186970B2 (ja) | 2005-06-30 | 2008-11-26 | セイコーエプソン株式会社 | 集積回路装置及び電子機器 |
JP4010335B2 (ja) | 2005-06-30 | 2007-11-21 | セイコーエプソン株式会社 | 集積回路装置及び電子機器 |
JP4151688B2 (ja) | 2005-06-30 | 2008-09-17 | セイコーエプソン株式会社 | 集積回路装置及び電子機器 |
JP4586739B2 (ja) | 2006-02-10 | 2010-11-24 | セイコーエプソン株式会社 | 半導体集積回路及び電子機器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02183490A (ja) * | 1989-01-09 | 1990-07-18 | Toshiba Corp | ダイナミック型半導体記憶装置 |
JPH02183489A (ja) * | 1989-01-09 | 1990-07-18 | Toshiba Corp | ダイナミック型半導体記憶装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57208691A (en) * | 1981-06-15 | 1982-12-21 | Mitsubishi Electric Corp | Semiconductor memory |
JPS6273492A (ja) * | 1985-09-26 | 1987-04-04 | Nec Corp | 半導体メモリ装置 |
US4920517A (en) * | 1986-04-24 | 1990-04-24 | Matsushita Electric Industrial Co., Ltd. | Semiconductor memory device having sub bit lines |
JPS6348697A (ja) * | 1986-08-15 | 1988-03-01 | Fujitsu Ltd | 半導体記憶装置 |
JPS63224250A (ja) * | 1987-03-12 | 1988-09-19 | Toshiba Corp | 半導体記憶装置 |
JPH0713849B2 (ja) * | 1987-03-23 | 1995-02-15 | 三菱電機株式会社 | ダイナミツク形半導体記憶装置 |
JP2982905B2 (ja) * | 1989-10-02 | 1999-11-29 | 三菱電機株式会社 | ダイナミック型半導体記憶装置 |
-
1992
- 1992-04-09 KR KR1019920005929A patent/KR100292170B1/ko not_active IP Right Cessation
- 1992-06-24 US US07/903,258 patent/US5272665A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02183490A (ja) * | 1989-01-09 | 1990-07-18 | Toshiba Corp | ダイナミック型半導体記憶装置 |
JPH02183489A (ja) * | 1989-01-09 | 1990-07-18 | Toshiba Corp | ダイナミック型半導体記憶装置 |
Also Published As
Publication number | Publication date |
---|---|
KR930001212A (ko) | 1993-01-16 |
US5272665A (en) | 1993-12-21 |
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