The LC87 VX-toolset offers the most efficient software development environment for the unique low-power ON Semiconductor LC87 series. The TASKING VX-based C compiler technology forms the foundation of this toolset, and provides a unified and streamlined set of tools for all of your application development needs.



  • Stay at the top of your productivity with a complete development environment integrated into the industry-standard Eclipse IDE.
  • Develop the most compact and fastest-executing code with TASKING Viper compiler technology.


  • Get guaranteed support for the life of your applications with long-term commitment from TASKING for ON Semiconductor's complete LC87 microcontroller family.
  • Stay up to date with the latest code standards with support for MISRA C and CERT C code checking.
  • TASKING's compiler technology has a solid reputation in the automotive industry


  • Easily meet your industry-standard code requirements with full support for ISO, IEEE and ABI standards.
  • Develop error-free code with powerful code instrumentation and run-time error check capabilities.
  • Applications developed with TASKING's C compilers can be found in many segments, including safety critical applications