This part is a kind of semiconductor called FT5206GE1.

Function of this product has True Multi-Touch Capacitive Touch Panel Controller.

Manufacturers : FocalTech Systems

Image and pinout :

Some of the text within the PDF file :

FT5x06 True Multi-Touch Capacitive Touch Panel Controller INTRODUCTION The FT5x06 Series ICs are single-chip capacitive touch panel controller ICs with a built-in 8 bit Micro-controller unit (MCU).They adopt the mutual capacitance approach, which supports true multi-touch capability. In conjunction with a mutual capacitive touch panel, the FT5x06 have user-friendly input functions, which can be applied on many portable devices, such as cellular phones, MIDs, netbook and notebook personal computers. The FT5x06 series ICs include FT5206/FT5306/FT5406, the difference of their specifications will be listed individually in this datasheet. FEATURES  Mutual Capacitive Sensing Techniques  True Multi-touch with up to 10 Points of Absolution X and Y Coordinates  Immune to RF Interference [ ... ]

FT5206GE1 PDF Datasheet Download