The Digilent Arty S7-25 FPGA Development Board contains the Xilinx Spartan-7 FPGA XC7S25-CSGA324. This development board provides a low-cost and easy-to-use platform for developing designs with an FPGA. The board comes with a wide range of ports and peripherals. The board is compatible with the Xilinx Vivado Design Suite, which makes it easy to develop and test your designs. This board is perfect for those looking to design with an FPGA but are not looking to spend a lot of money.