This document describes the features and characteristics of the XC4000E, XC4000EX, and XC4000XL families. They are field-programmable gate arrays with abundant flip-flops, flexible function generators, dedicated high-speed carry logic, etc. They are fully PCI compliant and have system performance beyond 80 MHz. They also feature low power segmented routing architecture and programmable input pull-up or pull-down resistors.
This document provides product specifications for the Xilinx XC4000E and XC4000X Series Field Programmable Gate Arrays (FPGAs). It covers features such as Select-RAM memory, dual-port RAM options, and full PCI compliance. The data sheet details system performance capabilities exceeding 80 MHz and includes a comprehensive list of available devices with their logic gate counts, RAM capacities, and I/O pin ranges.
These devices can run at synchronous system clock rates of up to 80 MHz.
The highest capacity version offers over 180,000 usable gates.
Low-Voltage Devices function at 3.0 - 3.6 Volts.