JPS5758758B2 - - Google Patents
Info
- Publication number
- JPS5758758B2 JPS5758758B2 JP52072665A JP7266577A JPS5758758B2 JP S5758758 B2 JPS5758758 B2 JP S5758758B2 JP 52072665 A JP52072665 A JP 52072665A JP 7266577 A JP7266577 A JP 7266577A JP S5758758 B2 JPS5758758 B2 JP S5758758B2
- Authority
- JP
- Japan
- 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
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
- G11C11/406—Management or control of the refreshing or charge-regeneration cycles
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7266577A JPS546737A (en) | 1977-06-17 | 1977-06-17 | Refresh unit of memory device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7266577A JPS546737A (en) | 1977-06-17 | 1977-06-17 | Refresh unit of memory device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS546737A JPS546737A (en) | 1979-01-19 |
JPS5758758B2 true JPS5758758B2 (US20030157376A1-20030821-M00001.png) | 1982-12-10 |
Family
ID=13495877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7266577A Granted JPS546737A (en) | 1977-06-17 | 1977-06-17 | Refresh unit of memory device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS546737A (US20030157376A1-20030821-M00001.png) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01104952A (ja) * | 1986-03-06 | 1989-04-21 | General Motors Corp <Gm> | 弾性振動絶縁シ−ル及びそれを用いたエンジン |
JPH0138283Y2 (US20030157376A1-20030821-M00001.png) * | 1982-11-30 | 1989-11-16 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6212995A (ja) * | 1985-07-09 | 1987-01-21 | Panafacom Ltd | リフレツシユ制御方式 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53124934A (en) * | 1977-04-06 | 1978-10-31 | Hitachi Ltd | Semiconductor memory unit |
-
1977
- 1977-06-17 JP JP7266577A patent/JPS546737A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53124934A (en) * | 1977-04-06 | 1978-10-31 | Hitachi Ltd | Semiconductor memory unit |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0138283Y2 (US20030157376A1-20030821-M00001.png) * | 1982-11-30 | 1989-11-16 | ||
JPH01104952A (ja) * | 1986-03-06 | 1989-04-21 | General Motors Corp <Gm> | 弾性振動絶縁シ−ル及びそれを用いたエンジン |
Also Published As
Publication number | Publication date |
---|---|
JPS546737A (en) | 1979-01-19 |