XC6SLX9-3TQG144I

The XC6SLX9-3TQG144I is a Spartan®-6 LX field programmable gate array (FPGA) in a 144-pin LQFP package from AMD. It provides a mid-range fabric capacity with 9,152 logic elements and on-chip memory to implement custom digital logic, interface bridging, and control functions for industrial applications.

Designed for surface-mount assembly and rated for industrial operating temperatures, this device targets embedded designs that require reprogrammable logic, a moderate I/O count, and low-voltage core operation.

Key Features

• Logic Capacity — 9,152 logic elements to implement custom digital functions and control logic in a compact FPGA.
• Embedded Memory — Approximately 0.59 Mbits of on-chip RAM (589,824 bits) for data buffering, state storage, and small lookup tables.
• I/O Resources — 102 user I/O pins to support multiple interfaces and peripheral connections in a single device.
• Package & Mounting — 144-LQFP package (supplier device package: 144-TQFP, 20×20) optimized for surface-mount PCB assembly.
• Power — Core voltage supply range of 1.14 V to 1.26 V for compatibility with low-voltage power rails.
• Temperature Grade — Industrial operating range from −40 °C to 100 °C for deployment in harsh environments.
• Compliance — RoHS-compliant component for environmentally conscious designs.

Typical Applications

• Industrial Control — Implement motor control logic, real-time state machines, and custom control algorithms using reprogrammable logic and embedded RAM.
• Interface Bridging — Create protocol converters and custom I/O adapters using the device’s 102 I/O pins and programmable fabric.
• Prototyping and Development — Use the FPGA’s reprogrammability and moderate logic capacity for proof-of-concept designs and iterative development.
• Embedded System Integration — Integrate glue logic, peripheral controllers, and data preprocessing into a single surface-mount package for compact boards.

Unique Advantages

• Balanced Logic and Memory: 9,152 logic elements combined with approximately 0.59 Mbits of on-chip RAM provide the resources needed for moderate-complexity designs without excess cost or board space.
• Industrial Temperature Rating: Rated from −40 °C to 100 °C, enabling reliable operation in industrial and outdoor environments.
• Compact, Assembly-Friendly Package: The 144-LQFP (20×20 TQFP footprint) supports high-density PCB layouts and surface-mount manufacturing.
• Low-Voltage Core Operation: Core supply range of 1.14 V to 1.26 V reduces power delivery demands and supports modern low-voltage systems.
• Regulatory Compliance: RoHS compliance simplifies material selection for regulated product lines.

Why Choose XC6SLX9-3TQG144I?

The XC6SLX9-3TQG144I offers a pragmatic combination of logic density, embedded memory, and a practical I/O count in a compact 144-LQFP package, making it well suited for industrial and embedded applications that require reprogrammable logic without large-footprint devices. Its industrial temperature rating and surface-mount packaging support deployment in robust, space-constrained designs.

Manufactured by AMD and RoHS-compliant, this FPGA provides designers with a reliable, mid-range programmable fabric that balances performance, integration, and manufacturability for long-term product development and iterative design cycles.

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