It is a part of the 209-LFBGA package. This packaging has a Tray-shape, making it convenient to carry around. It should work as long as you use a 1.8V~5VV power source. This number is part of the PCI1620 family. To operate, 209 pins are required.
PCI1620ZHK Features
PCI1620ZHK Applications
There are a lot of Texas Instruments PCI1620ZHK Controllers Interface ICs applications.