XC3S50A-5TQG144C

The XC3S50A-5TQG144C is a Spartan®-3A Field Programmable Gate Array (FPGA) IC from AMD, supplied in a 144-lead LQFP package. It provides a commercial-grade, surface-mount programmable logic solution with 1.14 V to 1.26 V core supply requirements and an operating temperature range of 0 °C to 85 °C.

With 1,584 logic elements, 176 CLBs and 55,296 bits of on-chip RAM paired with 108 I/O pins and an estimated 50,000 gates, this device is intended for designers who need compact, programmable logic density in a 144-pin TQFP/LQFP footprint.

Key Features

• Core Logic  Provides 1,584 logic elements and 176 CLBs, enabling moderate-density programmable logic implementations.
• On-chip Memory  Includes 55,296 bits of embedded RAM for local storage and buffering needs within the FPGA fabric.
• I/O Capacity  Offers 108 general-purpose I/O pins to interface with external devices and peripherals.
• Logic Gate Count  Approximately 50,000 gates of logic capacity for combinational and sequential designs.
• Power Supply  Core voltage specified between 1.14 V and 1.26 V to match system power requirements.
• Package & Mounting  Supplied in a 144-LQFP package (supplier designation: 144-TQFP, 20×20) optimized for surface-mount assembly.
• Commercial Grade Temperature  Rated for operation from 0 °C to 85 °C to meet commercial application temperature ranges.
• RoHS Compliant  Manufactured in compliance with RoHS requirements.

Unique Advantages

• Balanced Logic and Memory:  Combines 1,584 logic elements with 55,296 bits of embedded RAM to support designs that require both logic density and local data storage.
• Generous I/O Count:  108 I/O pins provide flexibility for interfacing multiple peripherals or external subsystems without changing package family.
• Compact, Standard Package:  Available in a 144-LQFP / 144-TQFP (20×20) package that fits standard PCB footprints and surface-mount assembly processes.
• Commercial Temperature Rating:  Rated 0 °C to 85 °C for reliable operation in commercial environments.
• Regulatory Compliance:  RoHS compliance supports environmentally conscious design and procurement requirements.

Why Choose XC3S50A-5TQG144C?

The XC3S50A-5TQG144C delivers a compact Spartan®-3A FPGA option that balances logic resources, embedded memory, and I/O capacity in a 144-pin surface-mount package. Its specification set — including 1,584 logic elements, 55,296 bits of on-chip RAM, 108 I/Os, and a 1.14 V–1.26 V core supply — makes it suitable for commercial designs that require moderate programmable logic density in a standard TQFP/LQFP form factor.

This device is a practical choice for engineers and procurement teams seeking a programmable IC that aligns with commercial temperature and RoHS requirements while offering a known gate and resource count for predictable integration into system designs.

Request a quote or submit an inquiry today to get pricing and availability for the XC3S50A-5TQG144C.