1、B CReference numberISO/IEC 7816-2:1999(E)INTERNATIONALSTANDARDISO/IEC7816-2First edition1999-03-01Information technology Identificationcards Integrated circuit(s) cards withcontacts Part 2:Dimensions and location of the contactsTechnologies de linformation Cartes didentification Cartes circuit(s)int
2、gr(s) contacts Partie 2: Dimensions et emplacements des contactsAdopted by INCITS (InterNational Committee for Information Technology Standards) as an American National Standard.Date of ANSI Approval: 8/9/00Published by American National Standards Institute,25 West 43rd Street, New York, New York 10
3、036Copyright 2002 by Information Technology Industry Council (ITI).All rights reserved.These materials are subject to copyright claims of International Standardization Organization (ISO), InternationalElectrotechnical Commission (IEC), American National Standards Institute (ANSI), and Information Te
4、chnology Industry Council(ITI). Not for resale. No part of this publication may be reproduced in any form, including an electronic retrieval system, withoutthe prior written permission of ITI. All requests pertaining to this standard should be submitted to ITI, 1250 Eye Street NW,Washington, DC 2000
5、5.Printed in the United States of AmericaISO/IEC 7816-2:1999(E) ISO/IEC 1999All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronicor mechanical, including photocopying and microfilm, without permission in wri
6、ting from the publisher.ISO/IEC Copyright Office Case postale 56 CH-1211 Genve 20 SwitzerlandPrinted in SwitzerlandiiForewordISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission)form the specialized system for worldwide standardization. Nati
7、onal bodies that are members of ISO or IECparticipate in the development of International Standards through technical committees established by therespective organization to deal with particular fields of technical activity. ISO and IEC technical committeescollaborate in fields of mutual interest. O
8、ther international organizations, governmental and non-governmental, inliaison with ISO and IEC, also take part in the work.In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.Draft International Standards adopted by the joint technical com
9、mittee are circulated to national bodies for voting.Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote.International Standard ISO/IEC 7816-2 was prepared by Joint Technical Committee ISO/IEC JTC 1, Informationtechnology, Subcommittee SC
10、17, Identification cards and related devices.This first edition cancels and replaces ISO 7816-2:1988, which has been technically revised.ISO/IEC 7816 consists of the following parts, under the general title Information technology Identification cards Integrated circuit(s) cards with contacts : Part
11、1: Physical characteristics Part 2: Dimensions and location of the contacts Part 3: Electronic signals and transmission protocols Part 4: Interindustry commands for interchange Part 5: Numbering system and registration procedure for application identifiers Part 6: Interindustry data elements Part 7:
12、 Interindustry commands for structured card query language Part 8: Security related interindustry commands Part 9: Additional interindustry commands and security attributes Part 10: Electronic signals and answer to reset for synchronous cardsAnnexes A and B of this part of ISO/IEC 7816 are for infor
13、mation only. ISO/IECISO/IEC 7816-2:1999(E)iiiIntroductionThis part of ISO/IEC 7816 is one of a series of standards describing the parameters for integrated circuit(s) cardswith contacts and the use of such cards for international interchange.These cards are identification cards intended for informat
14、ion exchange negotiated between the outside and theintegrated circuit in the card. As a result of an information exchange, the card delivers information (computationresults, stored data), and/or modifies its content (data storage, event memorization).INTERNATIONAL STANDARD ISO/IEC ISO/IEC 7816-2:199
15、9(E)1Information technology Identification cards Integratedcircuit(s) cards with contacts Part 2:Dimensions and location of the contacts1 ScopeThis part of ISO/IEC 7816 specifies the dimensions, locations and assignment for each of the contacts on integratedcircuit(s) cards of an ID-1 card type.This
16、 part of ISO/IEC 7816 is to be used in conjunction with ISO/IEC 7816-1.2 Normative referencesThe following standards contain provisions which, through reference in this text, constitute provisions of this part ofISO/IEC 7816. At the time of publication, the editions indicated were valid. All standar
17、ds are subject to revision, andparties to agreements based on this part of ISO/IEC 7816 are encouraged to investigate the possibility of applyingthe most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currentlyvalid International Standards.ISO/IEC 7810
18、:1995, Identification cards Physical characteristics.ISO/IEC 7811-1:1995, Identification cards Recording technique Part 1: Embossing.ISO/IEC 7811-2:1995, Identification cards Recording technique Part 2: Magnetic stripe.ISO/IEC 7816-1:1998, Identification cards Integrated circuit(s) cards with contac
19、ts Part 1: Physicalcharacteristics.ISO/IEC 10373:1993, Identification cards Test methods.3 Dimensions of the contactsThe shape and the surface of the conductive zones which include each contact are not defined in this part ofISO/IEC 7816.Each contact shall have a minimum rectangular surface area not
20、 less than the dimensions specified in figure 1.This part of ISO/IEC 7816 does not define the maximum dimensions or shape of the contacts except for therequirement that each contact shall be electrically isolated from the other contacts.ISO/IEC 7816-2:1999(E) ISO/IEC2Dimensions in millimetres1,72Fig
21、ure 1 Minimum dimensions of the contacts4 Number and location of the contactsThis part of ISO/IEC 7816 defines eight contacts referred to as C1 to C8.The contacts are located as shown in figure 2.The contacts shall be located on the front of the card (see annex A). The dimensions are referenced to t
22、he left andupper edges of the front surface of the card.See ISO/IEC 10373 for the test method.Dimensions in millimetresC310,25 max12,25 min17,87 max19,87 min19,23 m ax20,93 min21,77 m ax23,47 m in24,31 max26,01 m in26,85 max28,55 m inUpper edgeC1C2C4Left edgeC5C6C7C8Figure 2 Location of the contacts
23、 ISO/IECISO/IEC 7816-2:1999(E)35 Assignment of the contactsEach numbered contact shall be assigned as specified in table 1.Unused contact areas shall be either non-conductive or electrically isolated from any other contact area in order toavoid potential short circuit in interface devices.It is reco
24、mmended that electrical isolation is provided according to annex B.Table 1 Assignment of the contactsContact No. Assignment Contact No. AssignmentC1 VCC (Supply voltage) C5 GND (Ground)C2 RST (Reset signal) C6 VPP Variable supply voltage(e.g. programming voltage)C3 CLK (Clock signal) C7 I/O (Data in
25、put/output)C4 Reserved for future use in other parts ofISO/IEC 7816C8 Reserved for future use in other parts ofISO/IEC 7816ISO/IEC 7816-2:1999(E) ISO/IEC4Annex A(informative)Location of contacts relative to other technologiesEmbossing (ISO/IEC 7811-1) when present, is located on the same side as the
26、 contacts. Magnetic stripe(ISO/IEC 7811-2), when present, is located on the opposite side. See figure A.1.Figure A.1 Front side of the card ISO/IECISO/IEC 7816-2:1999(E)5Annex B(informative)Location of possible conductive zonesUp to 1990, a transitional position of the contact was defined in ISO/IEC
27、 7816. As a result, terminals were deployedwhich accept cards with contacts in either position. The purpose of this annex is to highlight this fact and allowmanufacturers (essentially card manufacturers) to take this into account. In this respect, the electrical isolation ofzones Zx (x=1.8) should be provided.Dimensions in millimetres10,2512,2517,8719,879,09 10,77 Upper edgeLeft edgeC5C6C7C811,6113,3114,1515,8516,6918,39Z5Z6Z7Z8 Z4Z3Z2Z1Figure B.1 Location of possible conductive zonesISO/IEC 7816-2:1999(E) ISO/IECICS 35.240.15Price based on 5 pages
