DE3582828D1 - Dynamischer speicheraufbau mit segmentierten und quasi-gefalteten bitzeilen. - Google Patents
Dynamischer speicheraufbau mit segmentierten und quasi-gefalteten bitzeilen.Info
- Publication number
- DE3582828D1 DE3582828D1 DE8585108720T DE3582828T DE3582828D1 DE 3582828 D1 DE3582828 D1 DE 3582828D1 DE 8585108720 T DE8585108720 T DE 8585108720T DE 3582828 T DE3582828 T DE 3582828T DE 3582828 D1 DE3582828 D1 DE 3582828D1
- Authority
- DE
- Germany
- Prior art keywords
- segmented
- quasi
- bit lines
- dynamic memory
- memory structure
- 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
- G11C11/408—Address circuits
-
- 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
- G11C11/4097—Bit-line organisation, e.g. bit-line layout, folded bit lines
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Semiconductor Memories (AREA)
- Dram (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/634,899 US4701885A (en) | 1984-07-26 | 1984-07-26 | Dynamic memory array with quasi-folded bit lines |
US06/634,898 US4658377A (en) | 1984-07-26 | 1984-07-26 | Dynamic memory array with segmented bit lines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3582828D1 true DE3582828D1 (de) | 1991-06-20 |
Family
ID=27092256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585108720T Expired - Lifetime DE3582828D1 (de) | 1984-07-26 | 1985-07-12 | Dynamischer speicheraufbau mit segmentierten und quasi-gefalteten bitzeilen. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0169460B1 (de) |
JP (1) | JPS63127490A (de) |
DE (1) | DE3582828D1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2246001B (en) * | 1990-04-11 | 1994-06-15 | Digital Equipment Corp | Array architecture for high speed cache memory |
JP3464803B2 (ja) * | 1991-11-27 | 2003-11-10 | 株式会社東芝 | 半導体メモリセル |
US5646893A (en) * | 1995-09-07 | 1997-07-08 | Advanced Micro Devices, Inc. | Segmented read line circuit particularly useful for multi-port storage arrays |
US7110319B2 (en) | 2004-08-27 | 2006-09-19 | Micron Technology, Inc. | Memory devices having reduced coupling noise between wordlines |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57198592A (en) * | 1981-05-29 | 1982-12-06 | Hitachi Ltd | Semiconductor memory device |
JPS5873095A (ja) * | 1981-10-23 | 1983-05-02 | Toshiba Corp | ダイナミツク型メモリ装置 |
JPS60234296A (ja) * | 1984-05-07 | 1985-11-20 | Hitachi Ltd | 半導体記憶装置 |
JPS60253096A (ja) * | 1984-05-30 | 1985-12-13 | Fujitsu Ltd | 半導体記憶装置 |
-
1985
- 1985-07-12 EP EP19850108720 patent/EP0169460B1/de not_active Expired
- 1985-07-12 DE DE8585108720T patent/DE3582828D1/de not_active Expired - Lifetime
-
1987
- 1987-06-30 JP JP62163875A patent/JPS63127490A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0169460A3 (en) | 1988-05-18 |
JPS63127490A (ja) | 1988-05-31 |
EP0169460A2 (de) | 1986-01-29 |
JPH0542077B2 (de) | 1993-06-25 |
EP0169460B1 (de) | 1991-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |