XC4VFX12-10FFG668I

The XC4VFX12-10FFG668I is a Virtex®-4 FX family field programmable gate array provided by AMD. It integrates 1,368 CLBs and 12,312 logic elements with on-chip RAM and a high I/O count to support configurable digital designs.

Targeted for industrial applications, the device combines moderate logic density, embedded memory, and a wide operating temperature range to support programmable system-level functions with a compact 668-ball FCBGA package.

Key Features

• Core Logic 
  1,368 CLBs delivering 12,312 logic elements for implementing custom logic, state machines, and glue logic.
• Embedded Memory 
  Approximately 0.664 Mbits of on-chip RAM (663,552 total RAM bits) for data buffering, FIFOs, and small on-chip storage.
• I/O 
  320 user I/O pins to support a range of parallel and multiplexed interfaces.
• Power / Voltage 
  Core supply range specified at 1.14 V to 1.26 V to match system power-rail requirements.
• Package & Mounting 
  668-ball FCBGA (27 × 27) package, surface-mount mounting for compact board-level integration.
• Temperature & Grade 
  Industrial grade with an operating temperature range of −40 °C to 100 °C for deployment in harsh environments.
• Compliance 
  RoHS compliant to support environmentally conscious designs and supply-chain requirements.

Unique Advantages

• Balanced logic and memory capacity: 12,312 logic elements paired with approximately 0.664 Mbits of embedded RAM enable moderately complex logic functions with local data storage.
• High I/O count: 320 I/O pins provide flexibility for interfacing multiple peripherals, sensors, or parallel busses without external I/O expanders.
• Industrial temperature rating: Rated from −40 °C to 100 °C to support installations that require extended temperature resilience.
• Compact BGA footprint: 668-FCBGA (27×27) package allows dense board-level integration while keeping a high pin count.
• Defined core voltage range: Narrow core supply specification (1.14 V–1.26 V) simplifies power supply planning and consistency across installations.
• RoHS compliant: Meets lead-free and hazardous-substance requirements for modern manufacturing and regulatory alignment.

Why Choose XC4VFX12-10FFG668I?

The XC4VFX12-10FFG668I provides a practical combination of CLB-based logic capacity, embedded RAM, and a large I/O complement in an industrial-grade Virtex®-4 FX FPGA package. Its defined voltage range, robust operating temperature window, and compact 668-FCBGA footprint make it suitable for system designs that require configurable logic and reliable operation in challenging environments.

Designed for engineers and procurement teams seeking a programmable logic device with moderate logic density and flexible I/O, this AMD Virtex®-4 FX device offers a clear specification set for integration, scaling, and long-term deployment.

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