JPH0547874B2 - - Google Patents

Info

Publication number
JPH0547874B2
JPH0547874B2 JP61217320A JP21732086A JPH0547874B2 JP H0547874 B2 JPH0547874 B2 JP H0547874B2 JP 61217320 A JP61217320 A JP 61217320A JP 21732086 A JP21732086 A JP 21732086A JP H0547874 B2 JPH0547874 B2 JP H0547874B2
Authority
JP
Japan
Prior art keywords
memory
power supply
external power
terminal
input
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.)
Expired - Fee Related
Application number
JP61217320A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6373389A (ja
Inventor
Kenji Azuma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP61217320A priority Critical patent/JPS6373389A/ja
Publication of JPS6373389A publication Critical patent/JPS6373389A/ja
Publication of JPH0547874B2 publication Critical patent/JPH0547874B2/ja
Granted legal-status Critical Current

Links

JP61217320A 1986-09-17 1986-09-17 メモリカ−ド Granted JPS6373389A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61217320A JPS6373389A (ja) 1986-09-17 1986-09-17 メモリカ−ド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61217320A JPS6373389A (ja) 1986-09-17 1986-09-17 メモリカ−ド

Publications (2)

Publication Number Publication Date
JPS6373389A JPS6373389A (ja) 1988-04-02
JPH0547874B2 true JPH0547874B2 (OSRAM) 1993-07-19

Family

ID=16702321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61217320A Granted JPS6373389A (ja) 1986-09-17 1986-09-17 メモリカ−ド

Country Status (1)

Country Link
JP (1) JPS6373389A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2531389B2 (ja) * 1988-05-30 1996-09-04 凸版印刷株式会社 情報カ―ド
FR2642543B1 (fr) * 1989-01-27 1991-04-05 Gemplus Card Int Dispositif de securite pour circuit integre

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168982A (ja) * 1983-03-17 1984-09-22 Toshiba Corp デ−タ保護方式
JPS61195480A (ja) * 1985-02-26 1986-08-29 Matsushita Electric Ind Co Ltd Ｉｃカ−ド

Also Published As

Publication number Publication date
JPS6373389A (ja) 1988-04-02

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees