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  • The IEC 60730-1 and IEC 60335-1 safety standards define the test and the diagnostic methods that ensure the safe operation of embedded control hardware and software for the household appliances that are under control of electronic programmable devices.

    With its X-CUBE-CLASSB functional safety package based on robust built-in STM32 safety features, STMicroelectronics provides a comprehensive set of certified software libraries and documentation for manufacturers to significantly reduce the development efforts, time and cost to achieve the UL/CSA/IEC 60335-1 and the 60730-1 worldwide Class B safety certifications for their STM32-based applications.
    The X-CUBE-CLASSB functional safety package consists of a set of expansion software for STM32Cube (Self-Test Libraries and examples), and a safety manual Guidelines for obtaining UL/CSA/IEC 60335 Class B certification in any STM32 application Application Note (AN4435).

    Key Features

    • Compatible with the STM32L0, STM32L1, STM32L4, STM32F0, STM32F1, STM32F2, STM32F3, STM32F4 and STM32F7 Series
    • Based on STM32Cube HAL
    • Optimized portability among different MCUs thanks to STM32Cube
    • Partially optimized code
    • Support of IAR, Keil®, and GCC-based AC6 compilers
    • Certified by UL®
    • Coverage of worldwide standards (IEC, UL, CSA)

Get Software

Recommended for you

Embedded Software

    • Part Number

      Functional safety package based on Standard Peripheral libraries to achieve IEC 60730 Class B certification with the STM32

      Functional safety package to achieve IEC 61508 Safety Integrity Level (SIL2/3) certification with STM32

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB2824
      Class B 60730-1 and 60335-1 functional safety package with software expansion for STM32Cube
      2.0
      131.86 KB
      PDF
      DB2824

      Class B 60730-1 and 60335-1 functional safety package with software expansion for STM32Cube

    • Description Version Size Action
      AN4435
      Guidelines for obtaining UL/CSA/IEC 60730-1/60335-1 Class B certification in any STM32 application
      6.0
      1.44 MB
      PDF
      AN4435

      Guidelines for obtaining UL/CSA/IEC 60730-1/60335-1 Class B certification in any STM32 application

    • Description Version Size Action
      UM2312
      Development checklist for STM32Cube Expansion Packages
      1.0
      283.23 KB
      PDF
      UM2285
      Development guidelines for STM32Cube Expansion Packages
      1.0
      485.46 KB
      PDF
      UM2312

      Development checklist for STM32Cube Expansion Packages

      UM2285

      Development guidelines for STM32Cube Expansion Packages

Presentations & Training Material

    • Description Version Size Action
      STM32 and STM8 Functional Safety Packages 3.3
      1.51 MB
      PDF
      STM32 and STM8 embedded software solutions 7.0
      3.12 MB
      PDF

      STM32 and STM8 Functional Safety Packages

      STM32 and STM8 embedded software solutions

Publications and Collaterals

    • Description Version Size Action
      STM32 Open Development Environment Brochure 17.09
      1.21 MB
      PDF
      Sensor & motion algorithm software pack for STM32Cube 1.0
      544.58 KB
      PDF

      STM32 Open Development Environment Brochure

      Sensor & motion algorithm software pack for STM32Cube

Quality & Reliability

    • Description Version Size Action
      UL certificate Class B for STM32L0, STM32L1, STM32L4, STM32F0, STM32F1, STM32F2, STM32F3, STM32F4 and STM32F7 Series 2.0
      570.05 KB
      PDF

      UL certificate Class B for STM32L0, STM32L1, STM32L4, STM32F0, STM32F1, STM32F2, STM32F3, STM32F4 and STM32F7 Series

Legal

    • Description Version Size Action
      SLA0048
      Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT
      5.6
      87.58 KB
      PDF
      SLA0048

      Mix Ultimate Liberty+OSS+3rd-party V1 - SOFTWARE LICENSE AGREEMENT