XC2S50-5TQG144I

The XC2S50-5TQG144I is a Spartan®-II field programmable gate array (FPGA) from AMD, offering a moderate-density, reconfigurable logic solution in a surface-mount 144-LQFP package. It integrates 384 CLBs (configurable logic blocks), 1,728 logic elements, and 32,768 bits of on-chip RAM to support custom digital logic implementations with up to 50,000 gates.

Designed and specified for industrial use, the device supports an operating temperature range of −40 °C to 100 °C and a core voltage supply range of 2.375 V to 2.625 V, making it suitable for designs that require a compact, reprogrammable logic device with defined electrical and thermal limits.

Key Features

• Core Logic  384 CLBs and 1,728 logic elements provide reprogrammable logic capacity for moderate-complexity designs.
• On-Chip Memory  32,768 bits of embedded RAM to support data buffering, state machines, and small lookup tables.
• I/O  92 I/O pins for flexible interfacing to external peripherals and system signals.
• Gate Count  Approximately 50,000 gates of equivalent logic capacity for mapping combinational and sequential functions.
• Power  Core voltage supply specified from 2.375 V to 2.625 V to match system power rails within that range.
• Package & Mounting  Supplied in a 144-pin LQFP surface-mount package (supplier device package listed as 144-TQFP, 20×20), enabling compact PCB layouts.
• Temperature & Grade  Industrial-grade qualification with an operating range of −40 °C to 100 °C for deployment in temperature-demanding environments.
• Compliance  RoHS compliant to meet lead-free manufacturing requirements.

Typical Applications

• Industrial Control  Implement custom logic, small-scale protocol handling, and interface glue logic while operating across −40 °C to 100 °C.
• Embedded Systems  Provide reprogrammable digital functions and modest embedded memory for control tasks and peripheral management.
• Prototyping & Development  Use the programmable fabric and accessible 144-LQFP package for board-level evaluation and proof-of-concept designs.
• Low- to Moderate-Density Logic Integration  Replace discrete logic or microcontroller offloads where ~1,728 logic elements and 92 I/Os suffice.

Unique Advantages

• Balanced Logic Density: 1,728 logic elements and 384 CLBs deliver a practical balance of capacity for many control and interface tasks without excessive footprint.
• Integrated Memory: 32,768 bits of on-chip RAM reduce the need for external memory for small buffers and state storage.
• Ample I/O Count: 92 I/Os enable multiple peripheral connections and flexible signal routing on compact PCBs.
• Industrial Temperature Range: Rated from −40 °C to 100 °C to maintain operation in demanding environmental conditions.
• Compact Surface-Mount Package: 144-LQFP (144-TQFP, 20×20 supplier reference) supports space-constrained designs while remaining assembly-friendly.
• Regulatory Compatibility: RoHS compliance supports lead-free manufacturing flows and regulatory requirements.

Why Choose XC2S50-5TQG144I?

The XC2S50-5TQG144I positions itself as an industrial-grade, moderate-density Spartan®-II FPGA that combines reprogrammable logic, on-chip memory, and a substantial I/O count in a compact 144-pin surface-mount package. Its specified voltage range and wide operating temperature make it a practical choice for designers seeking predictable electrical and thermal behavior for embedded and industrial applications.

This device is well suited to projects that require reconfigurable logic capacity around 1,728 logic elements with built-in RAM and up to 92 external interfaces, delivering a focused, verifiable platform for control, interfacing, and prototype deployments.

Request a quote or submit an inquiry to obtain pricing, availability, and lead-time information for the XC2S50-5TQG144I.