The XC7V2000T-1FLG1925C is a high-performance Field Programmable Gate Array (FPGA) from Xilinx (now AMD), belonging to the flagship Virtex-7 T family. Built on advanced 28nm High-K Metal Gate (HKMG) process technology, this device delivers an extraordinary combination of logic density, DSP throughput, I/O bandwidth, and power efficiency — making it one of the most capable FPGAs ever produced for demanding applications in networking, signal processing, and high-performance computing.

If you are looking for a high-density Xilinx FPGA with industry-leading logic capacity and serial bandwidth, the XC7V2000T-1FLG1925C is a top-tier choice for your next design.

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What Is the XC7V2000T-1FLG1925C?

The XC7V2000T-1FLG1925C is a commercial-grade Virtex-7 FPGA IC featuring 1,954,560 logic cells, packaged in a 1925-pin FCBGA (Flip-Chip Ball Grid Array) format. Its part number breaks down as follows:

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XC7V2000T-1FLG1925C Key Specifications

Core Logic & Fabric Specifications

Memory Resources

I/O and Connectivity

Power and Operating Conditions

DSP and Clock Management

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XC7V2000T-1FLG1925C Package and Physical Details

The XC7V2000T-1FLG1925C uses the FLG1925 package — a Flip-Chip Ball Grid Array measuring 45mm × 45mm. This package offers excellent electrical performance through direct die attach and provides the pin density required for a 1,200 user I/O design at commercial temperature ranges.

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Virtex-7 SSI Technology: Why the XC7V2000T Uses Stacked Silicon Interconnect

The “T” suffix in XC7V2000T denotes Stacked Silicon Interconnect (SSI) technology, a proprietary Xilinx innovation used to achieve the 2M+ logic cell density that would be impossible to manufacture as a single monolithic die at 28nm. SSI technology stacks multiple FPGA dice on a passive silicon interposer, connected via tens of thousands of micro-bumps, delivering:

• Ultra-high bandwidth die-to-die connectivity with no performance penalty
• Improved yield compared to a single large die
• Scalable capacity for applications demanding the largest available logic footprint

This makes the XC7V2000T-1FLG1925C the largest logic density device in the Virtex-7 portfolio, well-suited for ASIC prototyping, large-scale signal processing, and high-port-count networking.

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Key Features of the XC7V2000T-1FLG1925C

#### Advanced Logic Architecture

The Virtex-7 FPGA fabric is based on 6-input Look-Up Tables (6-LUTs) configurable as distributed memory or logic. Each CLB slice contains two 6-LUT elements with dedicated flip-flops, carry logic, and wide function multiplexers — enabling compact, high-performance implementations of arithmetic, control, and data path functions.

#### High-Speed Serial Connectivity

The XC7V2000T-1FLG1925C integrates built-in multi-gigabit transceivers (MGTs) supporting data rates from 600 Mb/s up to 11.3 Gb/s. A special low-power mode is optimized for chip-to-chip interfaces. This makes the device ideal for protocols such as PCIe, 10G/100G Ethernet, SATA, and custom high-speed serial links.

#### High-Performance SelectIO

The device supports DDR3 memory interfaces up to 1,866 Mb/s through its SelectIO technology, providing the bandwidth required for data-intensive workloads like image processing, real-time DSP, and large memory-mapped designs.

#### Powerful Clock Management

Clock Management Tiles (CMTs) combine Phase-Locked Loops (PLLs) and Mixed-Mode Clock Managers (MMCMs) to deliver high-precision, low-jitter clocking across the device. This is critical for timing closure in complex multi-clock-domain designs.

#### High-Capacity Block RAM

With 46,512 Kbit of on-chip Block RAM, organized as 36 Kb dual-port tiles with native FIFO support, the XC7V2000T-1FLG1925C enables large on-chip data buffers, lookup tables, and packet FIFOs — essential in networking and communications applications.

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XC7V2000T-1FLG1925C Applications

The XC7V2000T-1FLG1925C is engineered for high-performance, high-complexity designs. Typical applications include:

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Ordering and Availability Information

Note: The XC7V2000T-1FLG1925C is an advanced, export-controlled component. Verify compliance requirements before ordering for certain international markets.

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XC7V2000T-1FLG1925C vs. Other Virtex-7 Devices

The XC7V2000T-1FLG1925C offers more than 2× the logic cells of the next-largest standard Virtex-7 device, making it the undisputed choice for designs requiring maximum FPGA fabric capacity.

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Design Tools and Support for XC7V2000T-1FLG1925C

Xilinx provides full design tool support for the XC7V2000T-1FLG1925C through the Vivado Design Suite, which offers:

• RTL synthesis and IP integration
• Advanced timing closure and static timing analysis (STA)
• Partial reconfiguration support
• In-system debugging with ChipScope / ILA cores
• Scripted flows via TCL for CI/CD integration

The device is also supported in legacy ISE Design Suite environments, though Vivado is the recommended tool for all new designs.

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Frequently Asked Questions (FAQ)

Q: What does the “-1” speed grade mean in XC7V2000T-1FLG1925C?
A: The “-1” designates the standard commercial speed grade within the Virtex-7 family. Higher speed grades (e.g., -2, -3) offer faster timing, while -1 is the baseline commercial offering suitable for most system clock frequencies up to 625 MHz fabric.

Q: What is the operating temperature range of the XC7V2000T-1FLG1925C?
A: The “C” suffix indicates a commercial temperature grade: 0°C to 85°C junction temperature (TJ). For extended or industrial temperature variants, consider the “I”-grade devices.

Q: What package does the XC7V2000T-1FLG1925C use?
A: It uses the 1925-pin FCBGA (Flip-Chip Ball Grid Array) package, also described as 1924-BBGA in some datasheets. The body measures 45mm × 45mm.

Q: Is the XC7V2000T-1FLG1925C still in production?
A: As of 2026, AMD has extended support for Virtex-7 devices through 2040, ensuring long-term availability for existing designs and production programs.

Q: Can the XC7V2000T-1FLG1925C be used for ASIC prototyping?
A: Yes. With nearly 2 million logic cells and SSI-based architecture, it is one of the most capable FPGAs available for large SoC and ASIC prototyping workloads.

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Summary

The XC7V2000T-1FLG1925C stands as one of the most powerful commercial FPGAs ever manufactured. With ~2M logic cells, 1,200 user I/Os, 46Mb of Block RAM, built-in high-speed transceivers, and advanced DSP resources — all packaged in a surface-mount 1925-ball FCBGA — it addresses the most demanding logic, processing, and connectivity requirements across industries. Whether for networking line cards, radar systems, ASIC prototyping, or high-performance computing, this Virtex-7 device delivers unmatched capacity and flexibility on a proven 28nm HKMG platform.