ISO 18257-2016 PDF

Full title and description

ISO 18257:2016 — Space systems — Semiconductor integrated circuits for space applications — Design requirements. This International Standard specifies the basic design requirements and the design process for semiconductor integrated circuits intended for use in space systems, defining required tasks and outputs at each stage of the design lifecycle.

Abstract

Specifies the basic design requirements for semiconductor ICs for space applications, including the design process and the required tasks and outputs at each stage; it does not prescribe detailed circuit‑level design solutions.

General information

• Status: Published (confirmed after systematic review).
• Publication date: 2016-11.
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 49.140 (Space systems).
• Edition / version: Edition 1 (2016).
• Number of pages: 24.

Scope

Defines the required design process, tasks and high‑level technical requirements for semiconductor integrated circuits intended for space applications. The standard covers conversion of mission and system requirements into verifiable IC design inputs, architecture and logic/circuit design activities, layout and mask preparation, packaging considerations, and verification and test strategies. It explicitly excludes prescriptive, circuit‑level design rules or detailed implementation recipes.

Key topics and requirements

• Design process and lifecycle stages: requirement capture, architecture, logic/circuit design, layout, mask and packaging, verification, validation and testability.
• Inputs and verifiable design requirements: functional, electrical, mechanical, thermal, radiation and test constraints specific to space use.
• Reliability and robustness: derating, margining, fault‑tolerance and design features to address space environments (vacuum, thermal cycling, vibration, radiation effects).
• Radiation considerations: identification of radiation‑related constraints and mitigation strategies to be considered in design (SEU/SEL/SET awareness and design choices).
• Testability and verification: design for test (DFT), built‑in self‑test (BIST) and verification outputs required at each stage.
• Packaging and thermal/electrical interface requirements appropriate for spaceborne operation.
• Documentation, configuration management and review points required through the design stages.
• Normative and informative references to relevant IEC/IEEE and space product assurance guidance (for specific tests and measurement methods).

Typical use and users

Used by semiconductor and ASIC/FPGA designers, space systems and payload engineers, product assurance and quality teams, procurement specialists specifying flight components, test houses performing qualification, and prime contractors developing or acquiring custom integrated circuits for satellites and other space systems.

Related standards

Complementary and related documents include ECSS (European Cooperation for Space Standardization) engineering and product‑assurance standards for ASIC/FPGA development and radiation mitigation, military and aerospace microelectronic test standards such as MIL‑STD‑883, and IEC/IEEE test and measurement standards referenced for specific test methods (for example standards addressing single‑event testing and boundary‑scan). These documents are commonly used together with ISO 18257 when implementing and qualifying ICs for space.

Keywords

space systems; semiconductor integrated circuits; IC design requirements; ASIC; FPGA; radiation mitigation; reliability; design for test (DFT); packaging; product assurance; ISO 18257.

FAQ

Q: What is this standard?

A: ISO 18257:2016 is an ISO International Standard that sets out high‑level design requirements and the design process for semiconductor integrated circuits intended for space applications.

Q: What does it cover?

A: It covers the design lifecycle for space ICs (requirements flow‑down, architecture, logic/circuit and layout activities, mask and packaging considerations, verification, testability and documentation). It does not provide detailed circuit‑level design rules.

Q: Who typically uses it?

A: IC designers for space/flight hardware, systems engineers, product assurance and QA teams, satellite prime contractors, procurement specialists and test laboratories involved in qualifying space components.

Q: Is it current or superseded?

A: The 2016 edition (Edition 1) was published in November 2016 and was confirmed following review in 2022; it remains the current version at the time of confirmation.

Q: Is it part of a series?

A: ISO 18257 is a standalone ISO standard focused on IC design requirements for space, and is typically used alongside other space system and product‑assurance standards (for example ECSS family documents and applicable IEC/MIL/IEEE test standards) to form a complete qualification and verification program for space electronics.

Q: What are the key keywords?

A: space systems, semiconductor ICs, ASIC, FPGA, radiation, reliability, design for test, packaging, product assurance, IC design process.