This part is a kind of semiconductor called QN8035.

Function of this product has Single-Chip Low-Power FM Receiver.

Manufacturers : Quintic

Image and pinout :

Some of the text within the PDF file :

QN8035 Single-Chip Low-Power FM Receiver for Portable Devices Preliminary ________ General Description ________ The QN8035 is a high performance, low power; fullfeatured single-chip stereo FM receiver designed for cell phones, MP3 players. The QN8035 also supports RDS/RBDS data reception. _________Typical Applications________ • Cell Phones / PDAs / Smart Phones • Portable Audio & Media Players • MP3/MP4 player, PMP, PND _______________________________ Key Features ___________________________ • Worldwide FM Band Coverage • 60 MHz to 108 MHz full band tuning in 50/100/200 kHz step sizes • 50/75µs de-emphasis • Ease of Integration • Small footprint, available in 2.5 x2.5 QFN16 and 3x3 MSOP10 packages • 32.768 kHz and multiple MHz clocks input • I2C control interface �� [ ... ]

QN8035 PDF Datasheet Download