This part is a kind of semiconductor called 12F629.
Function of this product has 8-Pin FLASH-Based 8-Bit CMOS Microcontrollers.
Manufacturers : Microchip Technology
Image and pinout :
Some of the text within the PDF file :
PIC12F629/675 Data Sheet DataSheet4U.com DataShee 8-Pin FLASH-Based 8-Bit CMOS Microcontrollers DataSheet4U.com 2003 Microchip Technology Inc. DS41190C DataSheet 4 U .com 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 [ ... ]