The package Tray contains integrated circuit.Basically, integrated circuit is a Mechanical Sample.Similar integrated circuit systems can be found by searching for the DCF0780 family.
DCF0780FA1 Features
DCF0780FA1 Applications
There are a lot of Intel DCF0780FA1 Specialized ICs applications.
Industrial Instruments
Anti-cloning
All converters requiring very low standby power
Ecosystem Control
Membrane Keypads
Printer Cartridge Identification and Authentication