JPS6025035U - Semiconductor memory element with backup function - Google Patents
Semiconductor memory element with backup functionInfo
- Publication number
- JPS6025035U JPS6025035U JP11515883U JP11515883U JPS6025035U JP S6025035 U JPS6025035 U JP S6025035U JP 11515883 U JP11515883 U JP 11515883U JP 11515883 U JP11515883 U JP 11515883U JP S6025035 U JPS6025035 U JP S6025035U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor memory
- backup function
- memory element
- switch element
- power terminal
- 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
- Static Random-Access Memory (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Power Sources (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来のバックアップ方式を説明するための斜視
図、第2図はこの考案によるバックアップ機能を持つ半
導体記憶素子の電気接続構造の一例を示す接続図、第3
図はこの考案による素子の構造を説明するための断面図
、第4図はこの考案の他の実施例を示す接続図である。
2:半導体RAM、4:バックアップ用電池、5.6:
半導体RAMの電源端子、8,14:外部電源端子、9
:スイッチ素子。FIG. 1 is a perspective view for explaining a conventional backup method, FIG. 2 is a connection diagram showing an example of the electrical connection structure of a semiconductor memory element having a backup function according to this invention, and FIG.
The figure is a sectional view for explaining the structure of an element according to this invention, and FIG. 4 is a connection diagram showing another embodiment of this invention. 2: Semiconductor RAM, 4: Backup battery, 5.6:
Semiconductor RAM power supply terminals, 8, 14: External power supply terminals, 9
: Switch element.
Claims (1)
介して導出した外部電源端子と、C0上記半導体メモリ
及び電池、スイッチ素子を一体に封止する容器と、 から成るバックアップ機能を持つ半導体記憶素子。[Claims for Utility Model Registration] A. A battery connected between the power terminals of the semiconductor memory; B. An external power terminal led out from the power terminal of the semiconductor memory via a switch element; C0 the semiconductor memory and the battery; A semiconductor memory element with a backup function consisting of a container that integrally seals a switch element;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11515883U JPS6025035U (en) | 1983-07-25 | 1983-07-25 | Semiconductor memory element with backup function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11515883U JPS6025035U (en) | 1983-07-25 | 1983-07-25 | Semiconductor memory element with backup function |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6025035U true JPS6025035U (en) | 1985-02-20 |
Family
ID=30265929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11515883U Pending JPS6025035U (en) | 1983-07-25 | 1983-07-25 | Semiconductor memory element with backup function |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6025035U (en) |
-
1983
- 1983-07-25 JP JP11515883U patent/JPS6025035U/en active Pending
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