XCS20XL-4VQ100I

The XCS20XL-4VQ100I is an industrial-grade Spartan®-XL FPGA manufactured by AMD, offering a compact, surface-mount solution for low-to-mid density programmable logic. With 950 logic elements, approximately 0.0128 Mbits of embedded memory, 77 I/O pins and support for a 3.0–3.6 V supply, it is suited for embedded control, interface bridging and other applications that require configurable logic with defined environmental tolerance.

Designed for deployment across industrial temperature ranges, this device provides a balance of logic capacity, on-chip RAM and I/O count in a 100-TQFP package for space-constrained board designs.

Key Features

• Core Logic 950 logic elements providing the programmable fabric for implementing custom combinational and sequential functions.
• On-chip Memory Approximately 0.0128 Mbits (12,800 bits) of embedded RAM for buffering, small lookup tables and state storage.
• I/O and Gate Count 77 general-purpose I/O pins and approximately 20,000 gates to support mixed-signal interfacing and glue logic.
• Power Supports a 3.0 V to 3.6 V supply range to match common system power rails.
• Package & Mounting Available in a 100-TQFP surface-mount package (supplier package 100-VQFP, 14×14 mm) for compact PCB implementations.
• Industrial Temperature Range Rated for operation from −40 °C to 100 °C, suitable for demanding environmental conditions.
• Regulatory RoHS compliant, supporting lead-free compliance requirements.

Typical Applications

• Industrial Control Implement custom control logic, finite-state machines and simple sequencing within equipment that requires industrial temperature operation.
• Sensor Interfacing Aggregate and pre-process sensor signals using on-chip logic and embedded RAM for buffering and small-data handling.
• Interface Bridging Provide protocol adaptation and glue logic between legacy and modern peripherals leveraging the available I/O and programmable gates.
• Prototyping and Development Use as a compact FPGA platform for proof-of-concept designs and low-complexity system prototyping.

Unique Advantages

• Compact, integrated logic: 950 logic elements and ~20,000 gates offer a concentrated resource set for low-to-mid complexity designs, reducing the need for multiple discrete components.
• On-chip buffering: Approximately 12,800 bits of embedded RAM support temporary data storage and small FIFO/buffer implementations without external memory.
• Industrial robustness: Specified operation from −40 °C to 100 °C enables deployment in temperature-challenging environments.
• Flexible I/O count: 77 I/O pins provide sufficient connectivity for sensor arrays, peripheral interfaces and control buses in compact systems.
• Standard surface-mount package: 100-TQFP (100-VQFP supplier package, 14×14 mm) simplifies PCB layout for space-constrained boards and automated assembly.
• RoHS compliant: Supports lead-free manufacturing and regulatory requirements.

Why Choose XCS20XL-4VQ100I?

The XCS20XL-4VQ100I positions itself as a practical choice for designers who need a reliable, industrial-grade FPGA with modest logic and memory resources in a compact package. Its combination of 950 logic elements, embedded RAM and 77 I/O pins addresses common embedded system requirements for control, interfacing and prototyping while fitting standard 3.0–3.6 V power domains.

Engineers designing industrial equipment, communications interfaces or compact embedded products will find the device offers predictable environmental performance and a straightforward footprint for integration into production boards.

If you would like pricing, availability or to request a quote for the XCS20XL-4VQ100I, submit a parts inquiry and our team will respond with a formal quote and delivery options.