This item comes with a case that goes with it. The mounting type that is recommended is Surface Mount. The embedded file is in the 196-BGA case. Here is a list of Audio Processor functions for your reference. Packaging for the device is done by 196-BGA.
ZL792388GDG2 Features
With 196-BGA channels
ZL792388GDG2 Applications
There are a lot of Microchip Technology ZL792388GDG2 Audio Special Purpose applications.