PHOENIX--(BUSINESS WIRE)--2015 International Microwave Symposium – Freescale Semiconductor (NYSE:FSL) today introduced the industry’s first fully software-programmable Digital Front End (DFE) System-on-Chip (SoC) for cellular base station radios. The device virtually eliminates hardware logic design, allowing integrators to concentrate instead on software development and product integration. The new AFD4400 includes the hardware required to implement a radio’s digital functions in a single devi