XCV400E-7FG676C

The XCV400E-7FG676C is a Virtex®-E field programmable gate array (FPGA) in a 676-ball BGA package, offered as a commercial-grade, surface-mount device. It delivers a high-density, reprogrammable logic platform with 10,800 logic elements, extensive I/O, and on-chip embedded memory suitable for high-performance digital designs and system-level interfaces.

Built on the Virtex‑E family architecture, the device targets applications that require flexible I/O standards, clock management, and substantial on-chip resources for memory-intensive or interface-centric designs.

Key Features

• Logic Capacity — 10,800 logic elements (approx. 569,952 equivalent gates) for implementing complex combinational and sequential logic.
• Embedded Memory — Approximately 0.16 Mbits of embedded memory (163,840 total RAM bits) for distributed and block RAM requirements.
• I/O Density & Package — 404 user I/O pins in a 676‑FBGA (27×27) surface-mount package for high-pin-count board-level connectivity.
• Voltage and Temperature — Core supply range 1.71 V to 1.89 V; commercial operating temperature 0 °C to 85 °C.
• Family-Level Performance — Virtex‑E family features, including up to 130 MHz internal performance (four LUT levels) and support for multiple high-speed interface standards.
• Advanced I/O and Signalling — Series-level SelectI/O+ technology supports a wide range of high-performance interfaces and differential signalling options for system-level interoperability.
• Clock Management — Family architecture provides dedicated clock-management resources (eight DLLs) to support clock multiply/divide and tight timing control.
• Reprogrammability — SRAM-based in-system configuration enables unlimited reprogramming for iterative development and field updates.
• Compliance — RoHS compliant; commercially graded device.

Typical Applications

• High‑Speed Interfaces — Implement PCI-compliant and other high-bandwidth bus interfaces using the device’s flexible I/O and signalling support.
• Memory Interface Controllers — Use on-chip RAM and family-level SelectRAM+ features to build controllers for ZBT SRAM or DDR SDRAM designs.
• Communications and Networking — Leverage dense logic and abundant I/O for protocol processing, packet framing, and differential signalling endpoints.
• Embedded System Prototyping — Rapidly iterate system logic and peripherals with in-system reprogrammability and integrated clock-management resources.

Unique Advantages

• High logic and gate density: 10,800 logic elements and ~569,952 equivalent gates provide the capacity to integrate complex functions on a single device, reducing board-level component count.
• Substantial on-chip memory: Approximately 0.16 Mbits of embedded memory supports buffer, FIFO, and small data-store implementations without external RAM.
• Robust I/O capability: 404 I/Os in a compact 676‑FBGA package enable dense board routing and multiple high-performance interfaces.
• Flexible clocking: Family-provided DLLs allow precise clock management for timing-critical designs and DDR applications.
• Field reprogrammability: SRAM-based configuration lets you update logic and fix bugs in-system, shortening development cycles.
• Standards-oriented integration: Virtex‑E family features include support for PCI and a wide set of differential and single‑ended I/O standards for easier system integration.

Why Choose XCV400E-7FG676C?

The XCV400E-7FG676C combines a high logic count, meaningful embedded memory, and a large I/O set in a commercial-grade Virtex‑E device, delivering a flexible platform for developers building high-performance interfaces, memory controllers, and complex digital logic. Its family-level clocking and I/O capabilities make it suitable for designs that demand precise timing and multiple signaling standards.

This part is well suited to engineering teams seeking a reprogrammable, high-density FPGA with proven architecture and the ability to consolidate system functions, simplify BOM, and accelerate development and iteration.

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