XC4085XL

Product Obsolete or Under Obsolescence 0 R XC4000E and XC4000X Series Field Programmable Gate Arrays May 14, 1999 (Version 1.6) 0 0* Product Specification XC4000E and XC4000X Series Features Note: Information in this data sheet covers the XC4000E, XC4000EX, and XC4000XL families. A separate data sheet covers the XC4000XLA and XC4000XV families. Electrical Specifications and package/pin information are covered in separate sections for each family to make the information easier to access, review, and print. For access to these sections, see the Xilinx web site at http://www.xilinx.com/xlnx/xweb/xil_publications_index.jsp System featured Field-Programmable Gate Arrays - SelectRAMTM memory: on-chip ultra-fast RAM with - synchronous write option - dual-port RAM option - Fully PCI compliant (speed grades -2 and faster) - Abundant flip-flops - Flexible function generators - Dedicated high-speed carry logic - Wide edge decoders on each edge - Hierarchy of interconnect lines - Internal 3-state bus capability - Eight global low-skew clock or signal distribution networks System Performance beyond 80 MHz Flexible Array Architecture Low Power Segmented Routing Architecture Systems-Oriented Features - IEEE 1149.1-compatible boundary scan logic support - Individually programmable output slew rate - Programmable input pull-up or pull-down resistors - 12 mA sink current per XC4000E output Configured by Loading Binary File - Unlimited re-programmability Read Back Capability - Prog...