XC4005XL-3PQ160C

Field Programmable Gate Array Overview

The XC4005XL-3PQ160C is a Field Programmable Gate Array (FPGA) belonging to the AMD XC4000E/XL series. It features an array architecture with 196 Configurable Logic Blocks (CLBs), providing approximately 5000 logic gates and 466 logic elements. The device includes 6272 bits of on-chip SelectRAM memory. It operates within a supply voltage range of 3V to 3.6V and supports a maximum clock frequency of 83 MHz for the -3 speed grade. The component is housed in a 160-pin Plastic Quad Flat Package (PQFP) with a 28x28 mm body size, suitable for surface-mount installation.

Field Programmable Gate Array Feature Summary

• Features an ultra-fast RAM block structure with synchronous write options and dual-port capability.
• Includes dedicated high-speed carry logic and flexible function generators for efficient arithmetic operations.
• Supports fully PCI-compliant designs with abundant flip-flops and internal three-state bus capabilities.
• Utilizes eight global low-skew clock or signal distribution networks for system performance beyond 80 MHz.

Field Programmable Gate Array Applications

• High-speed data processing and protocol conversion
• PCI bus interface design and implementation
• Digital signal processing applications requiring dedicated carry logic
• Complex state machine control systems

Field Programmable Gate Array Procurement Notes

Verify component authenticity through authorized distributors as this part may be obsolete. Check RoHS compliance status, as older XL series devices often lack modern environmental certifications. Confirm moisture sensitivity level handling requirements during storage and assembly to prevent package damage. Ensure the specific -3 speed grade matches timing constraints for target frequencies.

Field Programmable Gate Array Selection Notes

Select this model when legacy XC4000 compatibility is required alongside moderate logic density. The -3 speed grade offers a balance between performance and power consumption for standard industrial temperatures. Consider the 160-pin PQFP package availability against smaller BGA alternatives if board space permits. Verify that the 3V supply requirement aligns with existing system power rails without additional regulation.

Field Programmable Gate Array Part Context

This component is part of the Xilinx XC4000XL family, representing an enhanced version of the original XC4000E series with improved performance and lower power consumption. It serves as a bridge between early FPGA technologies and later Spartan/Vertex families. The XL series introduced optimized routing and higher density options while maintaining pin-compatible upgrades from previous generations.

Field Programmable Gate Array Replacement Considerations

Direct pin-to-pin replacements are limited due to obsolescence. Consider the XC4005XL-3PQ160CV for extended temperature ranges if available. For new designs, evaluate migration paths to Spartan-3A or Artix-7 families, though these require schematic and layout modifications rather than simple substitution.