This part is a kind of semiconductor called SN8P2722.

Function of this product has 8-Bit Micro-Controller.

Manufacturers : Sonix

Image and pinout :

Some of the text within the PDF file :

SN8P2722 8-Bit Micro-Controller SN8P2722 USER’S MANUAL Version 1.1 SONiX 8-Bit Micro-Controller SONIX reserves the right to make change without further notice to any products herein to improve reliability, function or design. SONIX does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others. SONIX products are not designed, intended, or authorized for us as components in systems intended, for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SONIX product could create a situation where personal injury or death may occur. Should Buyer purchase or use SONIX [ ... ]

SN8P2722 PDF Datasheet Download