More information about the XCS20XL-4CS144C: The Spartan and the Spartan-XL FPGA families are a high-volume production FPGA solution that delivers all the key requirements for ASIC replacement up to 40,000 gates. These requirements include high performance, on-chip RAM, core solutions and prices that, in high volume, approach and in many cases are equivalent to mask programmedASIC devices. By streamlining the Spartan series feature set, leveraging advanced process technologies and focusing on total cost management, the Spartan series delivers the key features required by ASIC and other high-volume logic users while avoiding the initial cost, long development cycles and inherent risk of conventional ASICs. Spartan-XL devices provide system clock rates exceeding 80 MHz and internal performance in excess of 150 MHz. The Spartan/XL families leverage the highly successful XC4000 architecture with many of that family’s features and benefits. Technology advancements have been derived from the XC4000XLA process developments.