Xilinx company logo
SPARTAN-6 product series logo Spartan 6th generation
Device name XC6SLX9 XC6S refers to SPARTAN-6 LX9 refers to 9000 logic gates (Resource)
FTQ256BIV1509 FTQ256 refers to the 256-pin 1.0mm pitch FBGA package B is the mask code I refers to the manufacturer code V is the process code 1509 is the date 9th week of 2015
D5052788A is the product batch number, generated randomly
2C 2 refers to speed level C refers to commercial use, temperature 0-70°
TAIWAN refers to the packaging origin in Taiwan
< p>"R" is a registered trademark "tm" is an applied trademark