AUSTIN, Texas--(BUSINESS WIRE)--Freescale Semiconductor (NYSE: FSL) today introduced its Intelligent Sensing Framework (ISF) 2.1, which now includes integration with Freescale’s Processor Expert tool to help create, configure, and generate embedded sensor-based applications for Freescale microcontrollers (MCUs). This integration, together with the framework’s sensor fusion functionality and expanded support for additional sensor types, speeds and simplifies the development of sensor-based solut