This part is a kind of semiconductor called 18F6622.

Function of this product has PIC18F6622.

Manufacturers : Microchip Technology

Image and pinout :

Some of the text within the PDF file :

PIC18F8722 Family Data Sheet 64/80-Pin, 1-Mbit, Enhanced Flash Microcontrollers with 10-bit A/D and nanoWatt Technology  2004 Microchip Technology Inc. Preliminary DS39646B www.DataSheet.in Note the following details of the code protection feature on Microchip devices: • • Microchip products meet the specification contained in their particular Microchip Data Sheet. Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the intended manner and under normal conditions. There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowledge, require using the Microchip products in a manner outside the operating specifications con [ ... ]

18F6622 PDF Datasheet Download