XC3S1600E-4FGG320C (AMD) is a Spartan-3E FPGA (XC3S1600E) from AMD (Xilinx) with 1600K system gates and 33,192 logic cells, speed grade -4, in a Pb-free FGG320 package, commercial range (C).

• 1600K system equivalent gates · 33,192 logic cells · 14,752 slices (3,688 CLBs) · 231K bits distributed RAM · 648K bits block RAM
• 36 dedicated multipliers · 8 DCMs · up to 376 user I/O in the family
• FGG320 (19 x 19 mm, Pb-free) with 250 user I/O (99 differential pairs)
• Speed grade -4 (standard performance) · commercial range (TJ = 0°C to 85°C)

Data per AMD Spartan-3E datasheet.