XCV400E-7BG432C

The XCV400E-7BG432C is a Virtex®-E family FPGA packaged in a 432-LBGA exposed-pad metal package. It is an SRAM-based, reprogrammable logic device designed for systems requiring high I/O density, flexible interface support and on-chip embedded memory.

Engineered for commercial-grade environments, this device targets high-performance interface designs, memory-interfacing applications and general-purpose reconfigurable logic where a 1.8 V core and extensive I/O are required.

Key Features

• Core Density — 10,800 logic elements (approximate device logic resource) and 569,952 system gates, providing substantial programmable logic for mid-range FPGA designs.
• Embedded Memory — 163,840 bits of on-chip RAM (approximately 0.16 Mbits) for distributed and block memory usage in logic designs.
• I/O Capacity — 316 user I/O pins supporting a broad range of system interfaces and high aggregate bandwidth.
• High-Speed Interfaces — Series-level SelectI/O+™ and differential signalling support including LVDS, BLVDS and LVPECL for high-performance link and clock inputs (from datasheet series information).
• Clock Management — Digital clock management with multiple DLLs for flexible clock multiplication, division and duty-cycle control (series feature).
• PCI Compatibility — Series-level support for PCI-compliant 3.3 V, 32/64-bit 33/66-MHz interfaces (as documented for the Virtex®-E family).
• Supply and Packaging — Internal supply VCCINT: 1.71 V to 1.89 V; 432-LBGA exposed pad metal package (supplier package: 432-MBGA, 40×40); surface-mount mounting type.
• Operating Range and Compliance — Commercial operating temperature 0 °C to 85 °C and RoHS compliant.

Typical Applications

• High-Speed I/O Systems — Use the device's extensive I/O and differential signalling support for high-bandwidth interface implementations and protocol bridging.
• Memory Interface and Controllers — Implement external memory interfaces (DDR SDRAM, ZBT SRAM referenced at the series level) and custom memory controllers using the on-chip RAM and SelectRAM+ architecture.
• PCI-Based Systems — Integrate into PCI-compliant 3.3 V, 32/64-bit 33/66-MHz designs where programmable logic is required.
• Reconfigurable System Prototyping — Leverage SRAM-based in-system reprogramming for iterative development and field updates.

Unique Advantages

• Substantial Logic Resources: 10,800 logic elements and 569,952 gates provide a strong balance of capacity for mid-range FPGA designs.
• Flexible I/O and Signalling: 316 I/Os plus series-level SelectI/O+ and differential signalling support enable a wide range of interface standards and high-speed links.
• Integrated Memory: 163,840 bits of embedded RAM offers local storage for FIFOs, buffers and small lookup tables without external memory.
• Programmable Clocking: Built-in digital clock management (series DLL features) simplifies timing architectures for multi-clock designs.
• Commercial-Grade Robustness: Rated for 0 °C to 85 °C operation and supplied in a 432-LBGA package with exposed pad for reliable surface-mount assembly.
• RoHS Compliant: Meets current RoHS environmental requirements for lead-free assembly processes.

Why Choose XCV400E-7BG432C?

The XCV400E-7BG432C delivers a practical combination of programmable logic capacity, embedded memory and high I/O count in a 432-LBGA package suitable for commercial electronic systems. Its 1.8 V core supply, series-level high-speed interface support and reprogrammable SRAM architecture make it appropriate for designs that require flexible, field-updatable logic and robust clocking options.

This device is well suited to engineers building mid-range FPGA solutions that require predictable commercial-temperature operation, extensive I/O and on-chip memory—offering design scalability within the Virtex®-E family and leveraging the documented series features for interface and clock management.

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