JPS5971496U - Mounting structure of volatile semiconductor memory backup battery - Google Patents
Mounting structure of volatile semiconductor memory backup batteryInfo
- Publication number
- JPS5971496U JPS5971496U JP16762682U JP16762682U JPS5971496U JP S5971496 U JPS5971496 U JP S5971496U JP 16762682 U JP16762682 U JP 16762682U JP 16762682 U JP16762682 U JP 16762682U JP S5971496 U JPS5971496 U JP S5971496U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor memory
- backup battery
- volatile semiconductor
- mounting structure
- memory backup
- 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.)
- Granted
Links
Landscapes
- Power Sources (AREA)
- Static Random-Access Memory (AREA)
- Stand-By Power Supply Arrangements (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RAM ICを搭載したプリント板の
正面略図、第2図は同プリント板を挿入搭載した電子装
置の正面略図、第3図は本考案によるRAM ICバ
ックアップ電池を実装したプリント板の要部正面図、第
4図は同側面図、第5図は同プリント板をシェルフに実
装した電子装置の正面略図を示す。
図において1はRAM ICを搭載したプリント板、
2はRAM IC,3と7はRAM ICバックア
ップ用電池、8はコネクタ、12は電池ケースを示す。Figure 1 is a schematic front view of a printed board equipped with a conventional RAM IC, Figure 2 is a schematic front view of an electronic device equipped with the same printed board, and Figure 3 is a printed board equipped with a RAM IC backup battery according to the present invention. 4 is a side view of the same, and FIG. 5 is a schematic front view of an electronic device in which the printed board is mounted on a shelf. In the figure, 1 is a printed board equipped with RAM IC,
2 is a RAM IC, 3 and 7 are RAM IC backup batteries, 8 is a connector, and 12 is a battery case.
Claims (1)
該揮発性半導体メモリの内容を不揮発にするバックアッ
プ電池の実装構造であって、前記印刷配線板の挿入方向
と反対側の端部にコネクタを設け、該コネクタを介して
前記バックアップ電池を実装することを特徴とする揮発
性半導体メモリバックアップ電池の実装構造。A mounting structure for a backup battery that makes the contents of the volatile semiconductor memory non-volatile in a printed wiring board mounted with a volatile semiconductor memory, wherein a connector is provided at an end of the printed wiring board opposite to the insertion direction. , a mounting structure for a volatile semiconductor memory backup battery, characterized in that the backup battery is mounted via the connector.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16762682U JPS5971496U (en) | 1982-11-04 | 1982-11-04 | Mounting structure of volatile semiconductor memory backup battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16762682U JPS5971496U (en) | 1982-11-04 | 1982-11-04 | Mounting structure of volatile semiconductor memory backup battery |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5971496U true JPS5971496U (en) | 1984-05-15 |
JPH035947Y2 JPH035947Y2 (en) | 1991-02-15 |
Family
ID=30366684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16762682U Granted JPS5971496U (en) | 1982-11-04 | 1982-11-04 | Mounting structure of volatile semiconductor memory backup battery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5971496U (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55132798U (en) * | 1979-03-09 | 1980-09-19 | ||
JPS55165330U (en) * | 1979-05-09 | 1980-11-27 | ||
JPS57131737U (en) * | 1981-02-12 | 1982-08-17 | ||
JPS58115510A (en) * | 1981-12-29 | 1983-07-09 | Shinko Electric Co Ltd | Memory board device capable of replacing battery without destruction of contents of memory |
-
1982
- 1982-11-04 JP JP16762682U patent/JPS5971496U/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55132798U (en) * | 1979-03-09 | 1980-09-19 | ||
JPS55165330U (en) * | 1979-05-09 | 1980-11-27 | ||
JPS57131737U (en) * | 1981-02-12 | 1982-08-17 | ||
JPS58115510A (en) * | 1981-12-29 | 1983-07-09 | Shinko Electric Co Ltd | Memory board device capable of replacing battery without destruction of contents of memory |
Also Published As
Publication number | Publication date |
---|---|
JPH035947Y2 (en) | 1991-02-15 |
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