JPS5518990B2 - - Google Patents
Info
- Publication number
- JPS5518990B2 JPS5518990B2 JP7077575A JP7077575A JPS5518990B2 JP S5518990 B2 JPS5518990 B2 JP S5518990B2 JP 7077575 A JP7077575 A JP 7077575A JP 7077575 A JP7077575 A JP 7077575A JP S5518990 B2 JPS5518990 B2 JP S5518990B2
- 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)
- Techniques For Improving Reliability Of Storages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50070775A JPS51149730A (en) | 1975-06-13 | 1975-06-13 | Refreshing system for ic memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50070775A JPS51149730A (en) | 1975-06-13 | 1975-06-13 | Refreshing system for ic memory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51149730A JPS51149730A (en) | 1976-12-22 |
| JPS5518990B2 true JPS5518990B2 (en) | 1980-05-22 |
Family
ID=13441221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50070775A Granted JPS51149730A (en) | 1975-06-13 | 1975-06-13 | Refreshing system for ic memory |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51149730A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57127991A (en) * | 1981-01-27 | 1982-08-09 | Nippon Telegr & Teleph Corp <Ntt> | Refresh controlling system |
-
1975
- 1975-06-13 JP JP50070775A patent/JPS51149730A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51149730A (en) | 1976-12-22 |