In package 256-BBGA, you will find the ICs.A package called Tray uses integrated circuit.Surface Mount is the way in which integrated circuit is mounted.This type of Multi-Queue Flow-Control can be found in many integrated circuits.The IDT72V51256 family can be searched for similar integrated circuit systems.
72V51256L6BB Features
72V51256L6BB Applications
There are a lot of Renesas Electronics America Inc. 72V51256L6BB Specialized ICs applications.
Secure Management of Limited Use Consumables
Digital Still Cameras
Printer Cartridge Identification and Authentication