XC4020XL-3PQ208I

Field Programmable Gate Array Overview

The XC4020XL-3PQ208I is a Field Programmable Gate Array (FPGA) belonging to the Xilinx XL series, designed for high-density logic applications. It features 1,568 Configurable Logic Blocks (CLBs) and supports up to 5,000 usable logic gates. The device operates with a maximum clock frequency of 166 MHz and exhibits a CLB-maximum combinational delay of 1.6 ns. It utilizes CMOS technology and is housed in a 208-pin Plastic Quad Flat Package (PQFP). The component includes 112 input pins and 112 output pins, providing substantial I/O capacity for complex digital designs.

Field Programmable Gate Array Feature Summary

• High-density programmable logic architecture supporting extensive gate counts
• CMOS technology optimized for reliable operation in industrial environments
• Robust I/O configuration with balanced input and output pin distribution

Field Programmable Gate Array Applications

• Industrial automation control systems
• Consumer electronics logic integration
• Automotive electronic auxiliary modules

Field Programmable Gate Array Procurement Notes

Verify RoHS compliance status as the specific part number may not meet current environmental standards. Confirm package integrity upon receipt, as PQFP packages are sensitive to mechanical stress during handling. Ensure static-safe storage conditions are maintained prior to installation to prevent electrostatic discharge damage to the CMOS components.

Field Programmable Gate Array Selection Notes

Select this model when design requirements exceed Spartan or Artix capacities but do not necessitate Virtex performance levels. Evaluate thermal management needs due to the dense logic implementation within the PQFP package. Consider legacy system compatibility if migrating from older Xilinx families, ensuring pinout and timing constraints align with existing board layouts.

Field Programmable Gate Array Part Context

This component is part of the Xilinx XL series, which bridges the gap between low-cost Spartan devices and high-performance Virtex families. It offers enhanced logic density compared to earlier generations while maintaining cost-effectiveness. The XL series is widely recognized for its reliability in embedded applications requiring moderate to high complexity programmable logic solutions.

Field Programmable Gate Array Replacement Considerations

Direct substitutes include other XL series variants such as XC4020XL-3PQ208C for commercial temperature ranges. For upgraded performance, consider Kintex series FPGAs, though pin compatibility must be verified. Legacy replacements may require adapter boards or redesigns due to packaging differences.