XC4020XLA-09PQ160C

The Xilinx XC4020XLA-09PQ160C is a high-performance, high-capacity Field Programmable Gate Array (FPGA) designed to offer the benefits of custom CMOS VLSI without the risks of conventional masked gate arrays. This device from the XC4000XLA/XV family combines architectural versatility and increased speed, making it suitable for complex, high-density, high-performance designs.

Key technical specifications include 20,000 logic gates and 1862 cells, with a maximum operating frequency of 227MHz. It utilizes a 0.35um process technology and operates at a 3.3V supply voltage. The component is housed in a 160-Pin PQFP package, suitable for surface mount applications.

Features such as synchronous write option, dual-port RAM, Select-RAM memory, dedicated high-speed carry logic, and internal 3-state bus capability enhance its functionality. The FPGA also includes eight global low-skew clock distribution networks and a low-power segmented routing architecture. System-oriented features include IEEE 1149.1-compatible boundary scan, individually programmable output slew rate, and programmable input pull-up or pull-down resistors, offering flexibility in design implementation. The device is also characterized by unlimited reprogrammability and read-back capability for program verification and internal node observability.