It is supplied votage within Tray. As you can see, it is embedded in 168-VFBGA case. It is recommended to mount it in the Surface Mount mounting type. It has a MEMORY CIRCUIT memory IC type.
MT29PZZZ4D4BKEPK-18 W.94H Features
Package / Case: 168-VFBGA
MT29PZZZ4D4BKEPK-18 W.94H Applications
There are a lot of Micron Technology Inc. MT29PZZZ4D4BKEPK-18 W.94H Memory applications.