JPS6085799U - semiconductor equipment - Google Patents

semiconductor equipment

Info

Publication number
JPS6085799U
JPS6085799U JP17802083U JP17802083U JPS6085799U JP S6085799 U JPS6085799 U JP S6085799U JP 17802083 U JP17802083 U JP 17802083U JP 17802083 U JP17802083 U JP 17802083U JP S6085799 U JPS6085799 U JP S6085799U
Authority
JP
Japan
Prior art keywords
power supply
storage element
semiconductor equipment
backup power
voltage
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
Application number
JP17802083U
Other languages
Japanese (ja)
Inventor
長町　雅仁
Original Assignee
関西日本電気株式会社
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 関西日本電気株式会社 filed Critical 関西日本電気株式会社
Priority to JP17802083U priority Critical patent/JPS6085799U/en
Publication of JPS6085799U publication Critical patent/JPS6085799U/en
Pending legal-status Critical Current

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Landscapes

  • Static Random-Access Memory (AREA)
  • Semiconductor Memories (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（、−ＭＯＳ７．タテイックＲＡＭを用いた従
来の不揮発性メモリの構成例を示す回路図、第２図は本
考案の一実施例の半導体装置を用いた不揮発性メモリの
構成例を示す回路図である。 １′・・・半導体装置（（、−ＭＯＳスタティックＲＡ
Ｍ）、２・・・主電源供給ライン、４・・・バックアッ
プ用電源（電池）、６・・・パッケージ、ＶＢ・・・バ
ックアップ用電源接続端子。FIG. 1 is a circuit diagram showing an example of the configuration of a conventional non-volatile memory using (-MOS7. 1'... Semiconductor device ((, -MOS static RA
M), 2... Main power supply line, 4... Backup power supply (battery), 6... Package, VB... Backup power supply connection terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バッテリーバックアップ機能を有する半導体記憶要素を
、主電源供給ラインの電圧が上記記憶要素の動作電圧よ
りも降下したとき所定のタイミングでバックアップ用電
源から供給に切り換える切換回路と共に、バックアップ
用電源接続端子を有するパッケージに封入したことを特
徴とする半導体装置。A semiconductor storage element having a battery backup function has a switching circuit that switches from backup power supply to supply at a predetermined timing when the voltage of the main power supply line drops below the operating voltage of the storage element, and has a backup power supply connection terminal. A semiconductor device characterized by being enclosed in a package.
JP17802083U 1983-11-16 1983-11-16 semiconductor equipment Pending JPS6085799U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17802083U JPS6085799U (en) 1983-11-16 1983-11-16 semiconductor equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17802083U JPS6085799U (en) 1983-11-16 1983-11-16 semiconductor equipment

Publications (1)

Publication Number Publication Date
JPS6085799U true JPS6085799U (en) 1985-06-13

Family

ID=30386611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17802083U Pending JPS6085799U (en) 1983-11-16 1983-11-16 semiconductor equipment

Country Status (1)

Country Link
JP (1) JPS6085799U (en)

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