XC4VFX12-10FF668I

The XC4VFX12-10FF668I is a Virtex®-4 FX field programmable gate array (FPGA) provided in a 668-ball FCBGA package. It combines a moderate logic capacity with substantial I/O density and embedded RAM to support custom digital logic and interface implementations.

With 12,312 logic elements, 320 I/Os, and approximately 0.66 Mbits of embedded memory, this device targets designs that require significant I/O connectivity, mid-range logic resources, and industrial operating capability within a compact surface-mount package.

Key Features

• Core Logic  12,312 logic elements provide the programmable fabric for implementing custom digital functions and control logic.
• Configurable Logic Blocks  Architecture includes 1,368 CLBs to structure logic into modular blocks for design partitioning and reuse.
• Embedded Memory  Approximately 0.66 Mbits of on-chip RAM for data buffering, LUTs, and state storage directly within the FPGA fabric.
• I/O Density  320 programmable I/O pins support diverse interface connectivity and high pin-count designs.
• Power and Supply  Operates from a core voltage range of 1.14 V to 1.26 V to match system power requirements.
• Package and Mounting  668-FCBGA (27 × 27 mm) surface-mount package (668-BBGA) for high-density board-level integration.
• Industrial Temperature Range  Rated for operation from −40 °C to 100 °C for deployment in industrial environments.
• RoHS Compliant  Manufactured in compliance with RoHS requirements.

Typical Applications

• Embedded Systems  Use the device’s 12,312 logic elements and onboard RAM to implement custom processing, data paths, and control functions within embedded platforms.
• Communications and Networking  High I/O count enables buffering, protocol adaptation, and parallel interface implementations in communications equipment.
• Industrial Control  Industrial temperature rating and flexible I/O make the FPGA suitable for control logic, motor interfaces, and sensor aggregation in industrial systems.
• Prototyping and Custom IP  Mid-range logic capacity and CLB structure support hardware acceleration, custom peripherals, and rapid prototyping of digital designs.

Unique Advantages

• Balanced Logic and I/O: 12312 logic elements paired with 320 I/Os deliver a combination of processing resources and connectivity for varied design requirements.
• On-chip Memory for Local Storage: Approximately 0.66 Mbits of embedded RAM reduces dependence on external memory for buffering and state retention.
• Industrial Operating Range: Rated from −40 °C to 100 °C to support deployment in industrial environments where temperature resilience is required.
• Compact, High-density Package: 668-FCBGA (27 × 27 mm) surface-mount package enables dense board layouts while supporting many I/O signals.
• Low-voltage Core Operation: Core supply range of 1.14 V to 1.26 V aligns with modern low-voltage power domains.
• Regulatory Compliance: RoHS compliance supports environmentally conscious design and manufacturing requirements.

Why Choose XC4VFX12-10FF668I?

The XC4VFX12-10FF668I positions itself as a flexible mid-range FPGA option that combines moderate programmable logic capacity, substantial I/O, and on-chip RAM within a compact FCBGA package. Its industrial temperature rating and RoHS compliance make it suitable for applications that require durable, standards-aligned components.

This device is well suited for designers seeking a balance of logic resources and I/O density for embedded control, communications interfaces, and hardware prototyping. The package and supply voltage characteristics support integration into modern, space-constrained PCBs while maintaining compatibility with industrial operating conditions.

Request a quote or submit a procurement inquiry to obtain pricing and availability for the XC4VFX12-10FF668I and start integrating this Virtex®-4 FX FPGA into your design workflow.