The XCV2000E-7FG1156I is a high-performance, high-capacity Xilinx FPGA from the Virtex-E family, designed for demanding programmable logic applications. Built on an advanced 0.18 μm 6-layer metal CMOS process and operating at 1.8V, this device delivers exceptional logic density and speed for industrial, telecommunications, and signal processing applications.

Whether you are designing a new embedded system or sourcing a replacement for a legacy design, understanding the full specifications of the XCV2000E-7FG1156I is essential. This guide covers everything from core electrical parameters to package details, pin configuration, and typical application use cases.

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What Is the XCV2000E-7FG1156I?

The XCV2000E-7FG1156I is a member of Xilinx’s Virtex-E family of 1.8V Field Programmable Gate Arrays (FPGAs). It belongs to the industrial-grade temperature range variant (the “I” suffix), making it suitable for operation in harsh environments where extended thermal performance is required.

The Virtex-E family was an evolutionary advancement over the original Virtex FPGA family, featuring dramatic increases in silicon efficiency through an optimized architecture and the use of a 0.18 μm CMOS process. The XCV2000E specifically targets designs that require high gate counts, extensive on-chip memory, and flexible I/O standards — making it a powerful and flexible alternative to mask-programmed gate arrays.

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XCV2000E-7FG1156I Key Specifications at a Glance

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XCV2000E-7FG1156I Package Information

The XCV2000E-7FG1156I is housed in a 1156-FBGA (Fine Ball Grid Array) package — sometimes referenced as 1156-BBGA. This surface-mount package is designed for high-density PCB integration.

The high pin count and fine-pitch BGA packaging make the XCV2000E-7FG1156I ideal for high-density PCB designs requiring maximum I/O routing flexibility. Proper reflow soldering and PCB design rules must be followed to ensure reliable solder joint formation across all 1156 balls.

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XCV2000E-7FG1156I Electrical Characteristics

Power Supply Specifications

I/O and Interface Capabilities

The XCV2000E-7FG1156I supports Xilinx’s SelectI/O+™ technology, providing a highly flexible interface fabric capable of supporting a broad range of single-ended and differential I/O standards.

Speed Grade – “7” Designation Explained

The -7 in the part number indicates the device’s speed grade. A speed grade of -7 is the slowest grade in the XCV2000E series, meaning it is rated for lower maximum clock frequencies compared to the -6 or -5 variants. This grade is typically appropriate for designs that do not require maximum performance but benefit from lower power consumption and improved timing margins.

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XCV2000E-7FG1156I Logic Architecture

Configurable Logic Blocks (CLBs)

The logic fabric of the XCV2000E-7FG1156I is built around Configurable Logic Blocks (CLBs). Each CLB contains:

• Four-input Look-Up Tables (LUTs) for logic implementation
• Storage elements (flip-flops) for sequential logic
• Fast carry logic for arithmetic operations
• Wide function multiplexers for efficient logic packing

With 9,600 CLBs and 43,200 logic cells, the XCV2000E-7FG1156I provides substantial resources for complex state machines, data paths, and control logic.

Block RAM (BRAM)

The XCV2000E-7FG1156I integrates 655,360 total RAM bits of distributed and block RAM. This on-chip memory is essential for applications that require:

• FIFOs for data buffering
• Lookup tables for high-speed computation
• Local data storage for processing pipelines
• Dual-port memory for multi-clock domain designs

Dedicated Multipliers and DSP Support

The Virtex-E family includes dedicated resources that accelerate common digital signal processing operations, reducing the need to consume CLB resources for arithmetic-intensive operations.

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Temperature Grade: Industrial “I” Suffix

The “I” suffix in XCV2000E-7FG1156I designates the industrial temperature grade, specifying a junction temperature range of –40°C to +100°C TJ. This is a critical distinction from the commercial-grade variants, which are typically rated from 0°C to 85°C.

The industrial-grade XCV2000E-7FG1156I is suited for equipment deployed in environments subject to temperature extremes, such as outdoor telecommunications enclosures, industrial automation machinery, automotive test systems, and aerospace support equipment.

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Typical Applications for the XCV2000E-7FG1156I

Thanks to its large gate count, flexible I/O, and industrial temperature rating, the XCV2000E-7FG1156I is well-suited for a variety of demanding applications:

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XCV2000E-7FG1156I vs. Other XCV2000E Variants

The XCV2000E device is offered in multiple speed grades and packages. Understanding the variant naming convention helps engineers select the right part for their design.

Speed Grade Comparison

Part Number Decoder

Breaking down the full part number XCV2000E-7FG1156I:

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Design Tools and Programming Support

Supported Xilinx Design Software

The XCV2000E-7FG1156I is supported by the legacy Xilinx ISE Design Suite, which provides:

• Synthesis and place-and-route tools
• Timing analysis and simulation
• iMPACT for device programming and boundary scan
• ChipScope Pro for in-system debugging

Note: As of its NRND (Not Recommended for New Designs) status, Xilinx’s newer Vivado Design Suite does not support the Virtex-E family. Engineers working with this device should ensure they maintain access to an appropriate version of ISE Design Suite (version 14.x is typically the last to support Virtex-E devices).

JTAG Configuration and Programming

The XCV2000E-7FG1156I supports JTAG boundary scan and multiple configuration modes:

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Ordering Information and Product Status

Product Status: Not Recommended for New Design (NRND)

The XCV2000E-7FG1156I carries an NRND (Not Recommended for New Design) designation from the manufacturer. This means:

• The part is no longer in active production
• It remains available through authorized distributors and the secondary market
• No further silicon or IP enhancements are planned
• Long-term availability is not guaranteed by the manufacturer

Engineers designing new systems should consider migrating to modern Xilinx FPGA families such as the Virtex-7, UltraScale, or UltraScale+ series for better performance, power efficiency, and long-term support.

Where to Source the XCV2000E-7FG1156I

Recommended Replacement / Upgrade Paths

For engineers planning new designs, the following modern Xilinx FPGA families offer significant performance, power, and tooling improvements over the Virtex-E:

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Frequently Asked Questions (FAQ)

What does the “I” suffix mean in XCV2000E-7FG1156I?

The “I” designates the industrial temperature grade, specifying reliable operation from –40°C to +100°C junction temperature (TJ). This makes the device suitable for use in industrial, telecommunications, and other harsh-environment applications where commercial-grade temperature ranges (0°C to 85°C) are insufficient.

What is the difference between XCV2000E-7FG1156I and XCV2000E-7FGG1156I?

The XCV2000E-7FG1156I and XCV2000E-7FGG1156I refer to the same device. The double “GG” in the package code is sometimes used in Xilinx documentation and distributor listings interchangeably with “FG” for this FBGA package variant. Always cross-reference the full datasheet to confirm package compatibility.

Is the XCV2000E-7FG1156I RoHS compliant?

RoHS compliance status varies by manufacturing date and lot. Buyers sourcing this component for RoHS-compliant designs should confirm the specific lot’s compliance certificate with their distributor, as legacy FPGA components may not always meet current RoHS requirements without verification.

What configuration PROM is compatible with the XCV2000E-7FG1156I?

Compatible Xilinx Platform Flash PROMs for this device include the XCF08P, XCF16P, and XCF32P (Platform Flash with JTAG). The required PROM size depends on the bitstream size generated by ISE for your specific design.

Can the XCV2000E-7FG1156I be used in safety-critical designs?

The XCV2000E-7FG1156I is a commercial FPGA and has not been qualified for safety-critical applications such as automotive functional safety (ISO 26262) or aerospace DO-254. Engineers working in these domains should consult Xilinx’s radiation-hardened or automotive-qualified product lines.

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Summary: XCV2000E-7FG1156I Complete Specifications

The XCV2000E-7FG1156I remains a capable device for legacy system maintenance, industrial replacements, and designs where NRND status is acceptable. Its large gate count, high I/O capacity, industrial temperature grade, and proven Virtex-E architecture make it a reliable choice for engineers supporting existing deployments and production systems.