XC4VLX40-10FF668I

The XC4VLX40-10FF668I is a Virtex®-4 LX field programmable gate array offered in a 668-ball FCBGA package. It is an industrial-grade FPGA that provides a combination of logic density, embedded memory and high I/O count for systems requiring programmable logic resources.

This device features 4,608 CLBs and 41,472 logic elements, approximately 1.77 Mbits of embedded memory, and up to 448 I/O pins. The device is supplied in a 668-FCBGA (27×27) surface-mount package, operates from 1.14 V to 1.26 V, and supports an operating temperature range of −40 °C to 100 °C.

Key Features

• Core Architecture  Virtex-4 LX family FPGA architecture provided in the XC4VLX40-10FF668I part number.
• Logic Capacity  4,608 CLBs delivering 41,472 logic elements for implementing medium-to-high complexity digital logic.
• Embedded Memory  Approximately 1.77 Mbits of on-chip RAM for data buffering, state storage and local memory requirements.
• I/O Density  Up to 448 I/O pins to support multiple external interfaces and peripheral connections.
• Package & Mounting  668-BBGA (668-FCBGA, 27×27) surface-mount package suited to high-density board layouts.
• Power  Core voltage range from 1.14 V to 1.26 V to match system power-rail requirements.
• Temperature & Grade  Industrial grade device with an operating temperature range of −40 °C to 100 °C for deployment in demanding environments.
• Compliance  RoHS-compliant construction.

Typical Applications

• High-density I/O systems  Suited for designs that require extensive external connectivity thanks to up to 448 available I/O pins.
• Embedded processing and control  The combination of 4,608 CLBs, 41,472 logic elements and approximately 1.77 Mbits of embedded memory supports complex control and processing functions.
• Industrial equipment and automation  Industrial-grade temperature range (−40 °C to 100 °C) enables use in temperature-demanding industrial environments.

Unique Advantages

• Substantial logic resources: 41,472 logic elements provide the capacity to implement sizable FPGA designs without immediate partitioning across multiple devices.
• Integrated on-chip memory: Approximately 1.77 Mbits of embedded RAM reduces dependence on external memory for many buffering and storage tasks.
• High I/O count: 448 I/O pins allow connectivity to numerous peripherals and interfaces on a single device.
• Industrial suitability: Industrial-grade temperature range supports deployment in harsher operating environments.
• Compact, high-density package: 668-FCBGA (27×27) surface-mount package enables dense board-level integration.
• RoHS-compliant: Built to meet RoHS requirements for restricted substances.

Why Choose XC4VLX40-10FF668I?

The XC4VLX40-10FF668I combines a large complement of logic resources, significant on-chip memory and a high I/O count in an industrial-grade FCBGA package. Its electrical and thermal specifications make it appropriate for designs that require substantial programmable logic capacity along with robust environmental tolerance.

This part is aimed at engineers and procurement teams seeking a Virtex-4 LX FPGA offering balanced logic density, embedded memory and I/O capability in a surface-mount 668-FCBGA package, delivering a scalable platform for a range of industrial and system-level FPGA applications.

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