Part Markings
(Xilinx Answer 1067) FPGA/CPLD/PROM - What does the ordering part number of Xilinx devices mean? How can I find the device family from a part number? What do the part top markings for Xilinx devices mean?
(Xilinx Answer 20888) Packaging - What is the purpose of the bar code label?
Material Declaration
(Xilinx Answer 21277) Packages - Where can I find the Materials Declaration Data Sheet for a package?
Device Specific
(Xilinx Answer 36364) Spartan-6 FPGA - What is the -3N speed grade?
(Xilinx Answer 34395) Spartan-6 FPGA Packaging - Why does the Spartan-6 LX45 have more pins than the LX75 in the FG(G)484 package?
(Xilinx Answer 37512) Spartan-6 FPGA - Are LX45 FGG676 and LX75 FGG676 pin-compatible?
(Xilinx Answer 30030) Spartan-3A FPGA - Additional information regarding new package offerings of the VQ100 and the FT256
(Xilinx Answer 20947) Stepping FAQs - What is a silicon stepping level? How do I determine the stepping level of a device? What do I do in the software? How do I order a certain stepping level?