XC4005XL-2VQ100C

The XC4005XL-2VQ100C is a Field Programmable Gate Array (FPGA) IC from AMD in the XC4000E/X family, offered in a 100-pin TQFP package. It provides a compact, surface-mount programmable-logic solution with a balance of logic cells, I/O and on-chip RAM suitable for commercial embedded designs and development projects.

With 466 logic elements, 77 I/O pins, and 6,272 bits of embedded RAM, this device targets moderate-complexity logic integration where a small, configurable FPGA is required. It operates from a 3 V to 3.6 V supply and is specified for commercial temperature operation.

Key Features

• Core Logic 466 logic elements and approximately 5,000 gates provide programmable logic capacity for glue logic, control functions and protocol bridging.
• On-chip Memory 6,272 bits of embedded RAM (approximately 0.0063 Mbits) for small state machines, buffering and lookup tables.
• Programmable I/O 77 I/O pins to interface with peripherals, buses and external logic.
• Power Operates with a 3 V to 3.6 V supply range, compatible with common commercial logic domains.
• Package & Mounting Surface-mount 100-TQFP package (supplier device package listed as 100-VQFP, 14×14) for compact PCB integration.
• Temperature & Grade Commercial grade device specified for operation from 0 °C to 85 °C.
• Environmental Compliance RoHS compliant for use in standard commercial manufacturing processes.

Typical Applications

• Prototyping and Development — Moderate logic capacity and abundant I/O make the device well suited for evaluating custom logic, building prototypes and proof-of-concept designs.
• Embedded Control — Use as a programmable control element in commercial embedded systems that require configurable logic and modest on-chip memory.
• Interface and Glue Logic — Ideal for protocol bridging, signal conditioning and peripheral interfacing where a compact FPGA can replace discrete logic.
• Education and Research — A practical choice for labs and classroom projects needing a real-world FPGA with accessible I/O and memory resources.

Unique Advantages

• Compact programmable logic — 466 logic elements and ~5,000 gates provide sufficient capacity for many small-to-moderate designs while keeping PCB footprint small.
• Flexible I/O count — 77 I/O pins support multiple peripheral connections without external multiplexers.
• On-chip RAM for state and buffering — 6,272 bits of embedded RAM enable local state machines, small FIFOs and lookup tables without external memory.
• Surface-mount 100-pin package — 100-TQFP / 100-VQFP (14×14) packaging simplifies board layout and assembly for commercial products.
• Commercial-grade and RoHS compliant — Specified for 0 °C to 85 °C operation and RoHS compliance to meet standard commercial production requirements.

Why Choose XC4005XL-2VQ100C?

The XC4005XL-2VQ100C positions itself as a practical, commercial-grade FPGA option offering a balanced mix of logic resources, I/O density and on-chip memory in a compact surface-mount package. It is suited for engineers and procurement teams seeking a configurable device for prototyping, embedded control or interface tasks where moderate programmable logic is required.

Supported by the XC4000E/X family heritage from AMD, the device provides predictable behavior and straightforward integration into designs that operate at standard 3 V logic domains and commercial temperatures, delivering long-term value through flexibility and reduced external component count.

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