JPS5971496U - Mounting structure of volatile semiconductor memory backup battery - Google Patents

Mounting structure of volatile semiconductor memory backup battery

Info

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
Application number
JP16762682U
Other languages
Japanese (ja)
Other versions
JPH035947Y2 (en
Inventor
須藤　紘司
宿谷　昌夫
郁生 小西
Original Assignee
富士通株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 富士通株式会社 filed Critical 富士通株式会社
Priority to JP16762682U priority Critical patent/JPS5971496U/en
Publication of JPS5971496U publication Critical patent/JPS5971496U/en
Application granted granted Critical
Publication of JPH035947Y2 publication Critical patent/JPH035947Y2/ja
Granted legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 揮発性半導体メモリを搭載してなる印刷配線板において
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.
JP16762682U 1982-11-04 1982-11-04 Mounting structure of volatile semiconductor memory backup battery Granted JPS5971496U (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
JPS5971496U (en) Mounting structure of volatile semiconductor memory backup battery
JPS6037268U (en) Mounting structure of printed wiring board
JPS58170097U (en) Memory unit of sequence control device
JPS6113397U (en) memory pack
JPS59156359U (en) storage battery device
JPS60113953U (en) IC package type battery
JPS5955873U (en) Socket for semiconductor IC
JPS5882768U (en) Battery replacement cassette
JPS5852784U (en) Assembly consisting of multiple IC sockets
JPS6062774U (en) Grounding device for printed circuit board
JPS6081683U (en) Metal case for hybrid integrated circuit
JPS60116699U (en) external memory
JPS5897967U (en) Rotating electrical machine terminal box
JPS59135692U (en) Electronic circuit board storage mechanism
JPS58131700U (en) Chip parts feeding device
JPS6054297U (en) memory pack
JPS59156360U (en) storage battery device
JPS59121882U (en) Printed wiring board fixing device
JPS5857089U (en) printed board
JPS5815438U (en) charger
JPS5996775U (en) Printed circuit board connection device
JPS60145583U (en) integrated circuit socket
JPS596862U (en) bus extension board
JPS5839092U (en) Printed circuit board holding device
JPS58193463U (en) Storage battery mount