XCS20XL-4TQ144I

The XCS20XL-4TQ144I is a Spartan®-XL field programmable gate array from AMD, configured in a 144-pin LQFP/TQFP package and designed for programmable logic applications. It provides 950 logic elements, 12,800 bits of on-chip RAM and 113 general-purpose I/Os, delivering a compact, configurable building block for embedded and industrial designs.

With a 3.0–3.6 V supply range, a specified operating temperature of –40 °C to 100 °C and an industrial grade classification, this FPGA is positioned for use where moderate logic density, ample I/O and reliable operation across a wide temperature range are required.

Key Features

• Logic Capacity  950 logic elements and approximately 20,000 logic gates provide the core programmable resources for implementing custom logic, control functions and glue logic.
• On‑Chip Memory  12,800 bits of embedded RAM suitable for small buffers, state machines and register storage within the FPGA fabric.
• I/O Resources  113 programmable I/O pins support a range of interface signals and external device connections in a single package.
• Power  Operates from a 3.0 V to 3.6 V supply domain to match common system voltage rails.
• Package & Mounting  Supplied in a 144-LQFP (144-TQFP, 20 × 20) surface-mount package for compact PCB integration.
• Temperature & Grade  Industrial grade device rated for operation from –40 °C to 100 °C for deployment in temperature-variable environments.
• Compliance  RoHS compliant.

Typical Applications

• Industrial Control  Use the device’s industrial temperature rating and broad I/O count for control logic, sensor interfacing and real-time signal coordination in manufacturing and automation equipment.
• Embedded Systems  Implement custom control paths, protocol bridging or peripheral integration in compact embedded platforms leveraging the 144-LQFP package and on-chip RAM.
• Interface Bridging  Deploy the FPGA as a glue-logic solution or protocol translator where multiple I/Os and reconfigurable logic are required to connect heterogeneous components.
• Prototyping and Development  Ideal for small-scale FPGA designs and proof-of-concept implementations that require reprogrammable logic and moderate memory resources.

Unique Advantages

• Industrial Temperature Range:  Rated for –40 °C to 100 °C to support deployment in temperature-challenging environments.
• Balanced Logic and I/O:  950 logic elements paired with 113 I/Os allow implementation of moderate-complexity logic while maintaining extensive external connectivity.
• Compact Package:  144-LQFP (20 × 20) surface-mount package enables dense PCB layouts and space-constrained designs.
• Low-Voltage Operation:  3.0–3.6 V supply compatibility simplifies integration with common system power rails.
• On-Board Memory:  12,800 bits of embedded RAM provide local storage for buffers and state without external memory.
• Regulatory Compliance:  RoHS compliance supports eco-conscious manufacturing and assembly requirements.

Why Choose XCS20XL-4TQ144I?

The XCS20XL-4TQ144I offers a practical combination of logic capacity, I/O density and industrial-grade robustness in a compact 144-LQFP package. It is well suited to designers who need a reconfigurable logic device with reliable operation across a wide temperature range and straightforward integration into 3.0–3.6 V systems.

Backed by AMD as the manufacturer, this Spartan®-XL FPGA provides a field-programmable option for embedded and industrial applications where moderate logic resources, on-chip RAM and a high pin count are required without adding external memory or large footprints.

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