XC6VLX550T-2FFG1760I is a Virtex-6 series FPGA chip produced by Xilinx. The chip is packaged in FBGA-1760 and has 549888 logic units and 1200 user input/output ports. Its working power supply voltage range is 0.9V to 1.05V, and the working temperature range is -40 ° C to 100 ° C