The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Mar. 23, 1993

Filed:

Sep. 19, 1990
Applicant:
Inventors:

Jiro Tanuma, Tokyo, JP;

Hideaki Ishimizu, Tokyo, JP;

Takao Uchida, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
361395 ; 235492 ; 439 60 ; 439 65 ; 361392 ;
Abstract

A card type integrated circuit device is provided with a terminal arrangement for adapting the device to both 8 bit and 16 bit external systems. The arrangement includes a central terminal array wherein terminals for carrying signals common to both 8 bit and 16 bit systems are disposed, and an end terminal array wherein terminals for carrying signals exclusive to a 16 bit system are disposed.


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