XC4006

® XC4000, XC4000A, XC4000H Logic Cell Array Families Product Description Features Description Third Generation Field-Programmable Gate Arrays – Abundant flip-flops – Flexible function generators – On-chip ultra-fast RAM The XC4000 families of Field-Programmable Gate Arrays (FPGAs) provide the benefits of custom CMOS VLSI, while avoiding the initial cost, time delay, and inherent risk of a conventional masked gate array. – Dedicated high-speed carry-propagation circuit – Wide edge decoders The XC4000 families provide a regular, flexible, programmable architecture of Configurable Logic Blocks (CLBs), – Hierarchy of interconnect lines interconnected by a powerful hierarchy of versatile routing – Internal 3-state bus capability resources, and surrounded by a perimeter of program- – Eight global low-skew clock or signal distribution mable Input/Output Blocks (IOBs). network Flexible Array Architecture XC4000-family devices have generous routing resources to accommodate the most complex interconnect patterns. – Programmable logic blocks and I/O blocks XC4000A devices have reduced sets of routing resources, – Programmable interconnects and wide decoders sufficient for their smaller size. XC4000H high I/O devices Sub-micron CMOS Process – High-speed logic and Interconnect maintain the same routing resources and CLB structure as the XC4000 family, while nearly doubling the available I/O. – Low power consumption The devices are customized by loading configu...