XC7S75-1FGGA676I is a Xilinx chip belonging to the Spartan-7 series, manufactured using 28 nanometer technology. It is a field programmable logic array (FPGA) chip with various excellent features. XC7S75-1FGGA676I is equipped with MicroBlaze ™ A soft processor that can achieve performance of over 200 DMIPs and support DDR3 at 800Mb/s.