Xilinx FPGA XC9572XL-7VQ44I Features 5 ns pin-to-pin logic delays• System frequency up to 178 MHz• 72 macrocells with 1,600 usable gates• Available in small footprint packages – 44-pin PLCC (34 user I/O pins) – 44-pin VQFP (34 user I/O pins) – 48-pin CSP (38 user I/O pins) – 64-pin VQFP (52 user I/O pins) – 100-pin TQFP (72 user I/O pins) – Pb-free available for all packages • Optimized for high-performance 3.3V systems – Low power operation – 5V tolerant I/O pins accept 5V, 3.3V, and 2.5V signals – 3.3V or 2.5V output capability – Advanced 0.35 micron feature size CMOS Fast FLASH™ technology• Advanced system features – In-system programmable – Superior pin-locking and routability with Fast CONNECT™ II switch matrix – Extra wide 54-input Function Blocks – Up to 90 product-terms per macrocell with individual product-term allocation – Local clock inversion with three global and one product-term clocks – Individual output enable per output pin – Input hysteresis on all user and boundary-scan pin inputs – Bus-hold circuitry on all user pin inputs – Full IEEE Standard 1149.1 boundary-scan (JTAG)• Fast concurrent programming• Slew rate control on individual outputs • Enhanced data security features • Excellent quality and reliability – Endurance exceeding 10,000 program/erase cycles – 20 year data retention – ESD protection exceeding 2,000V • Pin-compatible with 5V-core XC9572 device in the 44-pin PLCC package and the 100-pin TQFP package WARNING: Programming temperature range of TA = 0° C to +70° C The XC9572XL is a 3.3V CPLD targeted for high-performance, low-voltage applications in leading-edge communications and computing systems. It is comprised of four 54V18 Function Blocks, providing 1,600 usable gates with propagation delays of 5 ns.