In package 324-BGA, you will find the ICs.Contains this module is the package Tray.Mounting is done using the Surface Mount method.Basically, integrated circuit is a Sequential Flow-Control.Similar integrated circuit systems can be found by searching for the IDT72T6360 family.
72T6360L6BB Features
72T6360L6BB Applications
There are a lot of Renesas Electronics America Inc. 72T6360L6BB Specialized ICs applications.
Reference Design License Management
All AC-DC converters with X capacitors of 100 nF up to 6 mF
Adapters requiring ultra low no-load consumption
Peripheral Authentication
μP Switch Interfacing
Printer Cartridge Identification and Authentication