XC5VFX70T-1FF665C

The XC5VFX70T-1FF665C is a Virtex®-5 FXT field programmable gate array (FPGA) IC supplied in a 665-ball FCBGA package. It provides a balance of programmable logic resources, on-chip memory, and I/O capacity for complex, board-level digital designs.

Key on-chip resources include 5,600 CLBs, 71,680 logic elements, and approximately 5.46 Mbits of embedded memory, with up to 360 I/O pins. The device operates from a core supply range of 0.95 V to 1.05 V and is specified for commercial temperature operation (0 °C to 85 °C).

Key Features

• Programmable Logic Resources 5,600 CLBs delivering 71,680 logic elements for implementing complex digital logic and custom architectures.
• Embedded Memory Approximately 5.46 Mbits of on-chip RAM to support buffering, packet processing, and local data storage.
• I/O Capacity Up to 360 I/O pins to support wide parallel interfaces, multiple peripheral connections, and board-level integration.
• Package and Mounting 665-ball FCBGA (27 mm × 27 mm) surface-mount package for high-density PCB implementations.
• Power and Supply Core supply range from 0.95 V to 1.05 V to match system power-rail designs and enable predictable power behavior.
• Temperature Grade Commercial operating range from 0 °C to 85 °C for typical electronics and embedded applications.
• Environmental Compliance RoHS-compliant construction for regulatory and manufacturing compatibility.

Typical Applications

• High-density programmable logic — Implement complex state machines, protocol engines, and custom processing pipelines using the device's 71,680 logic elements and 5,600 CLBs.
• On-chip buffering and memory tasks — Use approximately 5.46 Mbits of embedded RAM for data buffering, FIFOs, and temporary storage in data-path designs.
• Multi-interface system integration — Leverage up to 360 I/O pins to interface with multiple peripherals, parallel buses, and board-level subsystems.

Unique Advantages

• Substantial logic capacity: 71,680 logic elements provide the resource headroom needed for sizable logic implementations without immediate device scaling.
• Significant on-chip memory: Approximately 5.46 Mbits of embedded RAM reduces reliance on external memory for many buffering and data-stream tasks.
• High I/O count: 360 I/O pins support rich connectivity and simplify board-level routing for multi-peripheral systems.
• Compact FCBGA package: The 665-ball, 27×27 mm FCBGA enables high-density PCB layouts while keeping the device footprint manageable.
• Commercial temperature rating: Specified for 0 °C to 85 °C operation to meet common embedded and consumer application requirements.
• RoHS compliant: Built to meet environmental compliance expectations for modern electronics manufacturing.

Why Choose XC5VFX70T-1FF665C?

The XC5VFX70T-1FF665C positions itself as a commercially rated Virtex®-5 FXT FPGA option that combines large programmable logic capacity, meaningful on-chip memory, and a high I/O count in a 665-ball FCBGA package. Its electrical and thermal specifications make it suitable for designs that require substantial on-chip resources while conforming to standard commercial temperature ranges.

This device is well suited for engineering teams and procurement seeking a robust FPGA building block for board-level systems that need scaleable logic, embedded RAM, and extensive I/O in a surface-mount BGA footprint, with RoHS compliance for modern manufacturing processes.

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