This part is a kind of semiconductor called XC6SLX45.

Function of this product has Spartan-6 FPGA.

Manufacturers : Xilinx

Image and pinout :

Some of the text within the PDF file :

www.net 73 Spartan-6 FPGA Data Sheet: DC and Switching Characteristics DS162 (v1.9) August 23, 2010 Advance Product Specification Spartan-6 FPGA Electrical Characteristics Spartan®-6 LX FPGAs are available in -3, -2, and -1L speed grades, with -3 having the highest performance. Spartan-6 LXT FPGAs are available in -4, -3, and -2 speed grades, with -4 having the highest performance. Spartan-6 FPGA DC and AC characteristics are specified for both commercial and industrial grades. Except the operating temperature range or unless otherwise noted, all the DC and AC electrical parameters are the same for a particular speed grade (that is, the timing characteristics of a -2 speed grade industrial device are the same as for a -2 speed grade commercial device). However, only selecte [ ... ]

XC6SLX45 PDF Datasheet Download