JPS53114624A - Memory card - Google Patents
Memory cardInfo
- Publication number
- JPS53114624A JPS53114624A JP2964277A JP2964277A JPS53114624A JP S53114624 A JPS53114624 A JP S53114624A JP 2964277 A JP2964277 A JP 2964277A JP 2964277 A JP2964277 A JP 2964277A JP S53114624 A JPS53114624 A JP S53114624A
- Authority
- JP
- Japan
- Prior art keywords
- memory card
- refreshtype
- write
- well
- type dynamic
- 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.)
- Pending
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)
- Static Random-Access Memory (AREA)
Abstract
PURPOSE:To obtain a memory card which can be mounted on a write refreshtype as well as read refresh-type dynamic IC memory element.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2964277A JPS53114624A (en) | 1977-03-17 | 1977-03-17 | Memory card |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2964277A JPS53114624A (en) | 1977-03-17 | 1977-03-17 | Memory card |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53114624A true JPS53114624A (en) | 1978-10-06 |
Family
ID=12281729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2964277A Pending JPS53114624A (en) | 1977-03-17 | 1977-03-17 | Memory card |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53114624A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6223232A (en) * | 1985-07-23 | 1987-01-31 | Nec Corp | Parity error supervisory equipment |
-
1977
- 1977-03-17 JP JP2964277A patent/JPS53114624A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6223232A (en) * | 1985-07-23 | 1987-01-31 | Nec Corp | Parity error supervisory equipment |
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