IAR Embedded Workbench for STM8 功能安全版

适用于 STM8 的 IAR Embedded Workbench 功能安全版,根据多项行业标准被认证为用于开发安全相关应用程序的合格工具。


经 TÜV SÜD 认证

经 TÜV SÜD 认证的构建链,并根据 IEC 61508、ISO 26262、IEC 62304 和 EN 50128/EN 50657 进行验证。



为了进一步简化您的应用验证,每个版本都包括 TÜV SÜD 的功能安全证书和安全报告。此外,随附的《安全指南》提供了实用的提示,帮助您认证您的应用,包括从详细说明在功能安全背景下使用工具到库和 C/C++ 编程语言建议等。



随附一个专用的支持和更新协议 (Support and Update Agreement, SUA),在协议有效期内,为您提供支持并更新您正在使用的冻结版本。



在经认证的构建工具之上,提供静态分析工具 C-STAT 确保代码符合标准。


IAR Embedded Workbench for STM8 功能安全版,是 IAR Embedded Workbench for STM8 的特别版,根据多项功能安全标准的要求,通过了TÜV SÜD的认证。

该认证对 IAR 如何开发、测试和支持其软件进行了全面评估。



IEC 61508

IEC 61508 是功能安全的国际总括标准。该标准及其衍生标准用于对可靠性和安全性有要求的各种行业,例如加工行业、石油和天然气行业、核电站、机械和铁路控制系统。

ISO 26262

ISO 26262 用于汽车安全相关系统。

EN 50128 和 EN 50657

EN 50128 和 EN 50657 是铁路应用中安全相关软件的欧洲标准。这些标准源自 IEC 61508。

IEC 62304

国际标准 IEC 62304 规定了医疗软件和医疗设备内软件开发的生命周期要求。

支持和更新协议 (SUA)

功能安全支持和更新协议 (Support and Update Agreement, SUA),在协议有效期内,为您提供支持。

功能安全版本带有专用功能安全支持和更新协议 (SUA),在协议有效期内,您将得到对所售版本提供的全部支持。


为了进一步简化您的应用验证,每个版本都包括 TÜV SÜD 的功能安全证书和安全报告。此外,随附的《安全指南》提供了实用的提示,帮助您认证您的应用,包括从详细说明在功能安全背景下使用工具到库和 C/C++ 编程语言建议等。







* 阅读我们的隐私政策


Functional safety FAQ

Find answers to frequently asked questions about our functional safety offering.

What is the functional safety edition of IAR Embedded Workbench?

The functional safety edition of IAR Embedded Workbench for STM8 is a special product and services package containing a toolchain certified by TÜV SÜD for software development according to high integrity standards IEC 61508, ISO 26262, EN 50128, EN 50657 and IEC 62304. A special support and update agreement gives you support and updates for the frozen version you are using for the longevity of the agreement. The certification is done for a specific version of the tool chain. Not every feature release will be certified.

Why would I buy the certified version of IAR Embedded Workbench?

High-integrity standards today frequently require you to provide extensive justification for selecting a particular development tool, unless the tool is already certified.

What does the certification mean?

It means that the functional safety edition is certified as a qualified tool for development of safety-related applications according to the mentioned standards. By selecting IAR Embedded Workbench Functional safety edition as a development tool, you do not have to evaluate the tool development process yourself and also not demonstrate language standards compliance by your own testing. This has already been taken care of by TÜV SÜD.

The certification was proceeded by a thorough assessment of how IAR Systems develop, test and support its software.

Up to which (A)SIL level is the functional safety edition of IAR Embedded Workbench certified?

The technical certification report from TÜV says:

"The build tool chain of EWNNFS is suitable to be used in safety-related development projects according to ISO 26262:2018 for any ASIL level. The requirements of the "Validation of the software tool in accordance with [ISO26262-8, Chapter] 11.4.9" and "Evaluation of the tool development process in accordance with [ISO26262-8, Chapter] 11.4.8" are fulfilled."

Further it says:

“The build tool chain of EWARMFS classified as T3 off-line tool according to IEC 61508-4:2010, is suitable to be used in safety-related development projects according to IEC 61508:2010 for any SIL level.”

There are no explicit references to any specific (A)SIL levels and this is intentional as tool users should draw their own conclusions for their specific safety functions.

If my particular standard is not covered, can I still benefit from using the certified version?

Yes, many sector specific standards are derived from IEC61508 and thus tools qualification requirements are similar. For some standards additional information might be needed and we are in those cases happy to provide such information on a case-by-case basis. Further, the services in the special Support and Update Agreement (See below) are just as valuable for any project where quality and reliability of the end product is at the forefront.

How does the functional safety edition of the product differ from the standard product?

The functional safety editions are resting on three pillars:

  • A specific certified version of IAR Embedded Workbench where no new features will be added. Updates will only consist of corrections of erratical behavior and notifications of issues to be aware of.
  • A special Support and Update Agreement; see below for more information.
  • Certification documentation, including the certificate and a report to the certificate. The documentation package also includes a Safety Guide detailing the use of the tool chain in a functional safety context.

Is the special support services included in the price?

Yes, the Functional Safety Support and Update Agreement is included for the first year after purchase.

What features of the tool chain are certified?

The full build tool chain and all of its features are covered by the certification. This include, but is not limited to, features like optimizations, language extensions, intrinsic functions etc. However, safety-related standards often place constraints or require extra justification to use such features. The restrictions or the amount of justification that might be needed differ between standards and the safety integrity level for the project. The usage of such features are covered in the Safety Guide.

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