XCS40XL-4PQ208I

The XCS40XL-4PQ208I is a Spartan®-XL family FPGA IC from AMD, packaged in a 208-pin BFQFP surface-mount package. It provides a mid-range logic capacity and I/O count suited to embedded and industrial designs that require programmable logic, on-chip memory, and a standard PQFP footprint.

With 1,862 logic elements, approximately 25 kbits of embedded memory, 169 user I/O pins, and an industrial operating temperature range, this device targets applications that require moderate logic integration and reliable operation across extended temperatures.

Key Features

• Core Capacity  Approximately 1,862 logic elements supporting moderate-complexity programmable logic implementations and custom combinational/sequential functions.
• Embedded Memory  Total on-chip RAM of 25,088 bits (approximately 25 kbits) for small data buffers, FIFOs, and temporary storage.
• I/O Resources  169 user I/O pins to support a variety of parallel interfaces, GPIO arrays, and external device connections.
• Gate Count  Equivalent to 40,000 gates, suitable for integrating glue logic, protocol handling, and control functions.
• Power  Operates from a 3.0 V to 3.6 V supply range for compatibility with 3.3 V systems and standard power rails.
• Package & Mounting  208-BFQFP (208-PQFP 28×28) surface-mount package, offering a familiar PQFP footprint for PCB layout and assembly.
• Industrial Temperature Range  Rated for operation from -40 °C to 100 °C, supporting deployment in temperature-challenging environments.
• Environmental Compliance  RoHS compliant for regulatory and manufacturing considerations.

Typical Applications

• Industrial Control  Implements custom logic, peripheral interfacing, and control sequencing for factory automation and machine controllers operating across extended temperatures.
• Embedded Systems  Serves as on-board programmable logic for OEM devices that require glue logic, protocol bridging, or custom state machines with a moderate number of I/O.
• Data Acquisition & Signal Conditioning  Supports sensor interfacing and preprocessing tasks using available logic and I/O resources to implement timing, gating, and simple signal processing.

Unique Advantages

• Balanced Logic and Memory  Provides a combination of 1,862 logic elements and 25,088 bits of RAM to implement mid-sized designs without external memory for small buffers.
• Generous I/O Count  169 I/O pins enable multi-channel interfacing and flexible connectivity to peripherals and sensors.
• Industrial Ready  Rated for -40 °C to 100 °C operation, making it suitable for industrial deployments that require extended temperature capability.
• Standard PQFP Form Factor  208-pin BFQFP package fits common PCB assembly workflows and simplifies integration into existing board designs.
• Wide Supply Tolerance  Operates across a 3.0 V to 3.6 V supply window to match typical 3.3 V system rails.
• Regulatory Compliance  RoHS compliance supports environmentally responsible manufacturing requirements.

Why Choose XCS40XL-4PQ208I?

The XCS40XL-4PQ208I delivers a practical mix of logic capacity, embedded memory, and I/O density in a familiar 208-pin PQFP package, making it well suited for engineers designing mid-complexity embedded and industrial systems. Its industrial temperature rating and 3.0–3.6 V supply compatibility provide robustness for fielded equipment while the RoHS compliance addresses manufacturing and environmental requirements.

As an AMD Spartan®-XL device, it is positioned for customers who need a reliable, programmable logic element to implement custom functions, interface arrays, and control logic without exceeding the footprint or complexity of higher-end FPGAs.

Request a quote or submit a pricing inquiry to get availability and lead-time information for the XCS40XL-4PQ208I.