XC4VLX40-10FFG668I

The XC4VLX40-10FFG668I is a Virtex-4 LX Field Programmable Gate Array (FPGA) IC from AMD. It delivers substantial on-chip resources, including 41,472 logic elements, approximately 1.77 Mbits of embedded memory, and 448 user I/O pins in a 668-ball FCBGA package.

Designed for industrial-grade deployments, this device supports a 1.14 V to 1.26 V supply range, operates from -40 °C to 100 °C, and is RoHS compliant. The surface-mount 668-FCBGA (27×27) package provides a compact, high-density footprint for space-constrained systems.

Key Features

• Core Logic Capacity  Provides 41,472 logic elements to implement complex programmable logic and control functions.
• Embedded Memory  Approximately 1.77 Mbits of on-chip RAM for buffering, local data storage and intermediate processing.
• High I/O Count  448 general-purpose I/O pins enable extensive external interfacing and parallel connectivity.
• Power and Voltage  Operates from a 1.14 V to 1.26 V core supply range to match system power domains.
• Package and Mounting  668-ball FCBGA (27×27) package, surface-mount mounting type for high-density PCB integration.
• Industrial Reliability  Industrial-grade operation with an operating temperature range of -40 °C to 100 °C and RoHS compliance.

Typical Applications

• I/O-Intensive Designs  Leveraging 448 I/O pins for wide external connectivity and multi-channel interfaces.
• High-Density Logic Implementations  Using 41,472 logic elements to realize complex programmable logic, control, and processing blocks.
• Memory-Dependent Functions  Approximately 1.77 Mbits of embedded memory supports local buffering and data handling close to the logic fabric.
• Industrial Systems  Industrial-grade temperature range and a compact FCBGA package support deployment in industrial control and instrumentation environments.

Unique Advantages

• High logic integration: 41,472 logic elements reduce external component count by consolidating functions on-chip.
• Substantial embedded memory: Approximately 1.77 Mbits of on-chip RAM supports intermediate storage without external RAM.
• Extensive I/O capability: 448 I/O pins enable broad interfacing options and flexible system connectivity.
• Industrial-ready thermal range: Rated from -40 °C to 100 °C for reliable operation in demanding environments.
• Compact, high-density package: 668-FCBGA (27×27) surface-mount package saves board area while providing high pin count.
• Regulatory compliance: RoHS compliance supports environmentally responsible manufacturing and deployment.

Why Choose XC4VLX40-10FFG668I?

The XC4VLX40-10FFG668I combines sizeable programmable logic resources, on-chip memory and a high I/O count within a compact 668-FCBGA footprint, making it a practical choice for designs that need significant integration in a small form factor. Its industrial temperature rating and RoHS compliance provide a reliable baseline for deployment in temperature-challenging and regulatory-aware applications.

This device is well suited to engineers and procurement teams seeking a robust FPGA option that balances logic capacity, memory, I/O connectivity and industrial-grade operating conditions with a defined core voltage range for system-level power planning.

Request a quote or submit an inquiry for pricing and availability to move your design forward with the XC4VLX40-10FFG668I.