XC2V40-4FG256I

The XC2V40-4FG256I is a Virtex®-II family field programmable gate array provided in a 256-ball BGA package. It delivers a compact, industrial-grade programmable logic solution with a defined set of logic resources, on-chip memory and I/O to support embedded and industrial designs that require reconfigurable hardware.

Designed for surface-mount applications, this device combines moderate logic capacity, dedicated on-chip RAM and a 1.425–1.575 V core supply range with an extended operating temperature rating for industrial deployments.

Key Features

• Core Logic  576 logic elements and 64 CLBs providing approximately 40,000 gates of user logic for custom digital functions.
• Embedded Memory  Approximately 73 Kbits of on-chip RAM (73,728 bits) to implement buffers, FIFOs and small SRAM structures directly in the fabric.
• I/O Capacity  88 user I/O pins available for peripheral, sensor and bus interfacing in mixed-signal systems.
• Device Package & Mounting  256-BGA package; supplier device package specified as 256-FBGA (17×17). Surface-mount mounting type for standard PCB assembly flows.
• Power  Specified core voltage supply range of 1.425 V to 1.575 V to match targeted power domains and regulator designs.
• Operating Environment  Industrial operating temperature range from −40 °C to 100 °C for deployment in extended-temperature environments.
• Compliance  RoHS compliant.
• Device Scale  Approximately 40k gates and 576 logic elements suitable for moderate-complexity FPGA implementations.

Typical Applications

• Industrial Control  Programmable I/O and logic capacity make the device suitable for automation controllers, motor control interfaces and factory instrumentation that require extended temperature operation.
• Embedded Systems  On-chip RAM and user I/O support glue logic, peripheral bridging and customized datapath functions in compact embedded platforms.
• Communications Interfaces  Available I/O and reprogrammability enable protocol adaptation and custom interface logic for networking and telecom modules.

Unique Advantages

• Industrial Ready:  Rated for −40 °C to 100 °C operation, enabling deployment in harsh and temperature-variable environments.
• Compact Package:  256-BGA (256‑FBGA, 17×17) provides a small board footprint while maintaining accessible I/O for space-constrained designs.
• Balanced Resource Set:  A practical combination of logic elements, on-chip RAM and I/O suitable for moderate-complexity designs without over-provisioning.
• Low-Voltage Core:  1.425–1.575 V supply domain aligns with modern low-voltage FPGA power architectures and regulator solutions.
• RoHS Compliant:  Manufactured to meet RoHS requirements for environmentally conscious assemblies.

Why Choose XC2V40-4FG256I?

The XC2V40-4FG256I positions itself as an industrial-grade Virtex®-II FPGA option when designers need a reprogrammable logic device with a compact BGA footprint, defined logic and memory resources, and extended-temperature operation. Its combination of approximately 576 logic elements, on-chip RAM and 88 I/O pins provides a dependable platform for embedded control, protocol bridging and moderate-density digital tasks.

For teams building long-life industrial or embedded products, this part offers predictable electrical and thermal characteristics along with RoHS compliance, simplifying procurement and board-level integration for production systems.

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