There is a package 256-BBGA containing the ICs.It is used as integrated circuit system of the Tape & Reel (TR) package.A mounting method of Surface Mount is used.In various integrated circuits, it is referred to as a Multi-Queue Flow-Control.Search the IDT72P515*9 family for similar integrated circuit systems.
IDT72P51549L6BBI8 Features
IDT72P51549L6BBI8 Applications
There are a lot of Renesas Electronics America Inc. IDT72P51549L6BBI8 Specialized ICs applications.
Cell Phones
Printer Cartridge Identification and Authentication
Lossless generation of zero crossing signal
Reference Design License Management
All AC-DC converters with X capacitors of 100 nF up to 6 mF