The XC3S200A-4VQG100C is an FPGA IC manufactured by Xilinx. It is part of the Spartan®-3A series and is sold in a 68-pin, 100-TQFP package. The device has 256 Look-Up tables, 14,400 Flip-Flops, and 36 Block RAMs, providing 200K System Gates, and 50 MHz Maximum Clock Frequency. It features four banks of configurable voltage I/O, enabling designs to operate down to 1.2V. Its configurable power consumption management features ensure low-power operation. The XC3S200A-4VQG100C is suitable for low-cost Microcontroller designs, ASIC Prototypes, and Low-Cost DSP Designs. It also comes with the necessary software and design tools, allowing users to programme and debug their designs.