399-BGA Exposed Pad encloses the ICs.A package named Tray contains integrated circuit.Surface Mount is used to mount integrated circuit.Basically, integrated circuit is a Serial RapidIO? Switch.Wireless Infrastructure is a suitable integrated circuit for the ICs.
TSI572-10GIL Features
Applications : Wireless Infrastructure
TSI572-10GIL Applications
There are a lot of Renesas Electronics America Inc. TSI572-10GIL Specialized ICs applications.