ISO 18257:2016 宇宙システム—宇宙アプリケーション用の半導体集積回路—設計要件 | ページ 2

Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, 1. In particular, the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, 2 (see www.iso.org/directives ).

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents ).

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The committee responsible for this document is ISO/TC 20, Aircraft and space vehicles, Subcommittee SC 14, Space systems and operations.

Introduction

Normative design requirements of semiconductor integrated circuits for space applications largely determine the reliability of an integrated circuit (IC) and its adaptability to space environment, thereby affecting the reliability of space systems. IC tests and experiments based on product specification only can provide a comprehensive evaluation of its reliability. Once applied to space systems, the design flaws will directly affect the implementation of aerospace engineering. The development of design requirements for semiconductor ICs for space applications can ensure its reliability and space suitability from its very source to meet the space application requirements.

1 Scope

This document specifies the basic design requirements for semiconductor ICs for space applications, including its design process, as well as required tasks and requirements of each stage. Requirements of specific circuit design are not included.

2 Normative references

The following documents are referred to in text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

3 Terms and definitions

For the purposes of this document, the terms defined in ISO 10795 and the following apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

Bibliography