JPS5528535A - Memory device - Google Patents
Memory deviceInfo
- Publication number
- JPS5528535A JPS5528535A JP10074778A JP10074778A JPS5528535A JP S5528535 A JPS5528535 A JP S5528535A JP 10074778 A JP10074778 A JP 10074778A JP 10074778 A JP10074778 A JP 10074778A JP S5528535 A JPS5528535 A JP S5528535A
- Authority
- JP
- Japan
- Prior art keywords
- power
- information
- chip
- writing
- holding
- 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
Landscapes
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
PURPOSE: To obtain a memory which is capable of a high-speed writing without using any special means for rewriting by storing the semiconductor chip for the memory circuit and the power cell for holding the information into the same package.
CONSTITUTION: Integrated circuit chip M incorporating the static memory circuit contains driving power electrode A and information holding power electrode B. Within chip M, diode D is installed with the anode and the cathode connected to electrodes B and A respectively. Chip M and cell P are stored into package 10, and writing power source VCC is supplied to power terminal T. Package 10 is formed with the ceramic, resin or the like. The power necessary for holding the information corresponds to the leak current featuring an extremely small amoung of the leak, and as a result the information can be held for a long time with use of power P featuring a large amount of capacity. Thus the writing is possible in a high speed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10074778A JPS5528535A (en) | 1978-08-17 | 1978-08-17 | Memory device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10074778A JPS5528535A (en) | 1978-08-17 | 1978-08-17 | Memory device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5528535A true JPS5528535A (en) | 1980-02-29 |
Family
ID=14282124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10074778A Pending JPS5528535A (en) | 1978-08-17 | 1978-08-17 | Memory device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5528535A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57164499A (en) * | 1981-04-03 | 1982-10-09 | Hitachi Ltd | Testing method of ic memory |
JPS5916316A (en) * | 1982-07-19 | 1984-01-27 | Canon Inc | Rotary device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5468126A (en) * | 1977-11-11 | 1979-06-01 | Seiko Epson Corp | Memory element |
-
1978
- 1978-08-17 JP JP10074778A patent/JPS5528535A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5468126A (en) * | 1977-11-11 | 1979-06-01 | Seiko Epson Corp | Memory element |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57164499A (en) * | 1981-04-03 | 1982-10-09 | Hitachi Ltd | Testing method of ic memory |
JPS5916316A (en) * | 1982-07-19 | 1984-01-27 | Canon Inc | Rotary device |
JPS6338852B2 (en) * | 1982-07-19 | 1988-08-02 | Canon Kk |
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