1、 TECHNICAL SPECIFICATION IECTS 62404 First edition2007-02 Logic digital integrated circuits Specification for I/O interface model for integrated circuit(IMIC version 1.3)Reference number IEC/TS 62404:2007(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY
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9、ion 1.3)PRICE CODE IEC 2007 Copyright-all rights reserved No part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from the publisher.International Electrotechnical Commission,3,r
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11、EFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 TS 62404 IEC:2007(E)CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.7 2 Normative references.7 3 Terms and definitions.7 4 Outline.7 4.1 General.7 4.2 Covered range of model.8 4.3 Language for circuits.8 4.4 Device model.8 4.5 Struc
12、ture of model.8 4.6 Simulation.8 4.7 Relation to IBIS.8 5 Model structure.9 6 Detailed model description.14 6.1 Description rules.14 6.2 IC model file.16 6.3 Package model file.42 6.4 Module model file.49 7 Levels of models.56 Annex A(informative)Model delivery flow.58 Annex B(informative)Example of
13、 model description.59 Figure 1 Outline of the model.8 Figure 2 Hierarchy of three models.9 Figure 3 Data structure of an IMIC model file for IC.11 Figure 4 Data structure of an IMIC model file for package.12 Figure 5 Data structure of an IMIC model file for module.13 Figure 6 Pad assignment.20 Figur
14、e 7 Example of circuit description.24 Figure 8 Input stimulus.25 Figure 9 Diode equivalent circuit.29 Figure 10 Diode characteristics.30 Figure 11 NMOS transistor equivalent circuit.31 Figure 12 PMOS transistor equivalent circuit.31 Figure 13 Gate channel characteristics of MOS transistor.32 Figure
15、14 Characteristics of diode in MOS transistor.33 Figure 15 NPN transistor equivalent circuit.35 Figure 16 PNP transistor equivalent circuit.35 Figure 17 Static characteristics of bipolar transistor.35 Figure 18 NMOS characteristics on regular grid.39 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR IN
16、TERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.TS 62404 IEC:2007(E)3 Figure 19 MOS transistor model with two-terminal model.39 Figure 20 Relationship between inner terminals and equivalent circuits of package.46 Figure 21 Relationship between outer terminals and equivalent circuits of package.47 Figure 22 Example of module circuit.53 Figure 23 Example of signal source of module.55 Figure A.1 Delivery flow of model files.58 Figure B.1 IC structure.59 Figure B.2 Equivalent circuit
