JPH0263124U - - Google Patents

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Publication number
JPH0263124U
JPH0263124U JP14125688U JP14125688U JPH0263124U JP H0263124 U JPH0263124 U JP H0263124U JP 14125688 U JP14125688 U JP 14125688U JP 14125688 U JP14125688 U JP 14125688U JP H0263124 U JPH0263124 U JP H0263124U
Authority
JP
Japan
Prior art keywords
backup
electronic device
voltage
data
memory
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
JP14125688U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP14125688U priority Critical patent/JPH0263124U/ja
Publication of JPH0263124U publication Critical patent/JPH0263124U/ja
Pending legal-status Critical Current

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Description

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

第１図は本考案のバツクアツプ装置を有する電
子装置のブロツク図であり、第２図は従来のバツ
クアツプ装置を有する電子装置のブロツク図であ
る。 １……電源スイツチ、２……電源回路、４……
ＣＭＯＳ用ＳＴＡＴＩＣ ＲＡＭ、６……バツク
アツプ用電池、７……電圧レギユレータ回路。 FIG. 1 is a block diagram of an electronic device having a backup device of the present invention, and FIG. 2 is a block diagram of an electronic device having a conventional backup device. 1...Power switch, 2...Power circuit, 4...
STATIC RAM for CMOS, 6...backup battery, 7...voltage regulator circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 常時作動用電源回路から作動用およびデータが
消失しないバツクアツプ用電源の供給を受けてい
るメモリを備えたバツクアツプ装置を有する電子
装置において、バツクアツプ電圧レベルより高出
力電圧のバツクアツプ電池と前記バツクアツプ電
池と前記電子装置内のメモリとの間に前記バツク
アツプ電池より供給される高い電圧をデータが消
失しない電圧レベルに変圧する電圧レギユレータ
回路とを備えたことを特徴とするバツクアツプ装
置を有する電子装置。 An electronic device having a backup device including a memory supplied with power for operation and backup without loss of data from a constantly operating power supply circuit, comprising: a backup battery having an output voltage higher than a backup voltage level; What is claimed is: 1. An electronic device having a backup device, comprising: a voltage regulator circuit between a memory in the electronic device and a voltage regulator circuit that transforms the high voltage supplied from the backup battery to a voltage level at which data is not lost.
JP14125688U 1988-10-28 1988-10-28 Pending JPH0263124U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14125688U JPH0263124U (en) 1988-10-28 1988-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14125688U JPH0263124U (en) 1988-10-28 1988-10-28

Publications (1)

Publication Number Publication Date
JPH0263124U true JPH0263124U (en) 1990-05-11

Family

ID=31406170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14125688U Pending JPH0263124U (en) 1988-10-28 1988-10-28

Country Status (1)

Country Link
JP (1) JPH0263124U (en)

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