XCS40XL-5PQ208C

The XCS40XL-5PQ208C is a Spartan®-XL field programmable gate array (FPGA) IC from AMD, provided in a 208-BFQFP surface-mount package. It delivers reconfigurable logic resources, on-chip memory and a large I/O count in a commercial-grade device suitable for a range of embedded designs.

With 1,862 logic elements, approximately 25 kbits of embedded RAM and 169 I/O pins, this device is intended for commercial applications where compact package integration, moderate logic capacity and flexible I/O are required. The device operates from 3.0 V to 3.6 V and across a 0 °C to 85 °C temperature range.

Key Features

• Core Logic  Provides 1,862 logic elements (approximately 40,000 equivalent gates) for implementing custom digital logic and state machines.
• On-Chip Memory  Includes approximately 25 kbits of embedded RAM for buffering, small data tables and temporary storage within the FPGA fabric.
• I/O Capacity  169 user I/O pins support extensive external interfacing for sensors, peripherals and parallel/serial connections.
• Power  Single-supply operation from 3.0 V to 3.6 V simplifies power rail design for compatible commercial systems.
• Package & Mounting  208-BFQFP (supplier device package: 208-PQFP, 28×28) in a surface-mount form factor for board-level integration where board area and component density matter.
• Operating Range  Commercial-grade specification with an operating temperature range of 0 °C to 85 °C.
• Environmental Compliance  RoHS-compliant construction to meet common environmental and manufacturing requirements.

Typical Applications

• Commercial Embedded Systems  Provides reconfigurable logic and on-chip RAM for control, interfacing and custom digital functions in commercial products.
• Prototyping and Development  Useful for designers implementing and validating custom logic blocks and I/O interfaces before committing to fixed silicon.
• Peripheral and Interface Bridging  High I/O count supports signal aggregation, protocol bridging and glue-logic tasks between subsystems.

Unique Advantages

• Balanced Logic and Memory:  1,862 logic elements combined with approximately 25 kbits of RAM enable compact implementations of control logic and small data structures without external memory.
• High I/O Density:  169 I/O pins allow flexible connectivity to multiple peripherals and subsystems, reducing the need for external bus extenders.
• Compact, Surface-Mount Package:  208-BFQFP packaging supports moderate pin count integration while maintaining a board-friendly surface-mount profile.
• Commercial Temperature Rating:  Specified for 0 °C to 85 °C operation to match typical commercial product environments.
• RoHS Compliant:  Manufactured to meet RoHS requirements for environmentally conscious production.

Why Choose XCS40XL-5PQ208C?

The XCS40XL-5PQ208C positions itself as a practical, commercial-grade FPGA option for designs that require a moderate amount of programmable logic, embedded RAM and extensive I/O in a compact 208-pin BFQFP package. Its 1,862 logic elements, approximately 25 kbits of on-chip memory and 169 I/Os provide designers with the capability to implement custom control, interfacing and glue-logic functions without excessive board-level complexity.

This AMD Spartan®-XL device is suited to engineers and procurement teams seeking a RoHS-compliant, surface-mount FPGA with defined supply and thermal limits (3.0–3.6 V, 0 °C–85 °C), enabling predictable integration into commercial product designs.

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