XC4005E-2PQ100I

The XC4005E-2PQ100I is a field programmable gate array (FPGA) IC from AMD designed for configurable digital logic implementations. It provides a compact combination of programmable logic, on-chip memory and I/O in a 100-pin fine-pitch quad flat package, specified for industrial use.

Key device characteristics include 466 logic elements, approximately 6,272 bits of embedded RAM, 77 I/O pins and a supply voltage range of 4.5 V to 5.5 V. The device is rated for operation from −40 °C to 100 °C and is offered in a 100-BQFP package.

Key Features

• Programmable Logic Capacity — 466 logic elements provide a modest, deterministic fabric for implementing custom combinational and sequential logic functions.
• On-Chip Memory — Approximately 6,272 bits of embedded RAM enable local buffering, small lookup-tables and state storage without external memory.
• I/O Count — 77 user I/O pins support a variety of parallel interfaces and external signal connections within a compact footprint.
• Gate Equivalent — Approximately 5,000 gates to help estimate relative logic density and partitioning for system-level designs.
• Power Supply — Operates from 4.5 V to 5.5 V, aligning with standard 5 V system domains.
• Package and Mounting — Available in a 100-BQFP package (supplier device package: 100-PQFP, 20 × 14 mm) and intended for surface-mount PCB assembly.
• Industrial Temperature Range — Specified for −40 °C to 100 °C operation for deployment in temperature-demanding environments.
• RoHS Compliant — Conforms to RoHS requirements for reduced hazardous substances.

Typical Applications

• Industrial Control — Implement custom control logic and interface bridging where industrial temperature operation and 77 I/O are required.
• Embedded Prototyping — Use as a compact platform for prototyping small-to-moderate digital functions with on-chip RAM and ~466 logic elements.
• Custom Interfaces — Create glue logic or protocol adapters that benefit from a moderate logic count and plentiful I/O in a 100-pin package.

Unique Advantages

• Balanced Logic and Memory — A combination of 466 logic elements and ~6,272 bits of embedded RAM provides right-sized resources for many control and interface tasks.
• Industry-Grade Thermal Range — Rated from −40 °C to 100 °C for reliable operation in industrial environments.
• 5 V System Compatibility — 4.5 V to 5.5 V supply range matches common legacy and industrial power domains.
• High I/O Count in Compact Package — 77 I/O pins in a 100-pin BQFP enable dense external connectivity while keeping board area low.
• RoHS Compliant — Meets regulatory requirements for restricted substances, aiding compliance and manufacturing workflow.

Why Choose XC4005E-2PQ100I?

The XC4005E-2PQ100I positions itself as a compact, industrial-grade FPGA option for designs that require a moderate amount of programmable logic, embedded RAM and a substantial number of I/O in a 100-pin surface-mount package. Its 4.5 V to 5.5 V supply compatibility and −40 °C to 100 °C rating make it suitable for rugged or legacy-voltage systems.

This device is appropriate for engineers and procurement teams seeking a proven FPGA form factor with clear, verifiable specifications for logic capacity, on-chip memory and environmental tolerance. The combination of these attributes supports stable, scalable implementations for control, interface and prototyping tasks.

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