AMD XC5VLX30T-1FF323I

Overview

XC5VLX30T-1FF323I from AMD is a Virtex-5 FPGA featuring 30,816 logic cells, 2.5 Gbps serial transceivers, and 1.2 V core voltage in a 323-pin Fine-Pitch Flip-Chip BGA package. It integrates Block RAM, DSP48E slices, and PCI Express® Endpoint logic for high-speed interface acceleration in embedded vision systems.

For engineers reviewing the XC5VLX30T-1FF323I datasheet, pinout, applications, or equivalent options, key selection criteria include transceiver data rate, I/O bank voltage support, configuration mode compatibility, and thermal performance under sustained logic utilization.

Technical Context

The XC5VLX30T-1FF323I implements a hierarchical FPGA architecture with configurable logic blocks (CLBs), dedicated 18×18 multipliers, and integrated RocketIO™ GTP transceivers supporting protocols including SATA, PCIe Gen1, and Serial RapidIO. It uses SelectIO™ technology with support for LVDS, SSTL, HSTL, and differential signaling standards across 12 I/O banks.

Configuration is performed via Master SelectMAP or JTAG modes using external SPI flash or PROM. The device supports partial reconfiguration and includes on-chip clock management with DCMs and PLLs for jitter reduction and frequency synthesis up to 550 MHz.

Key Specifications

Pinout & Package

XC5VLX30T-1FF323I is housed in a 323-pin Fine-Pitch Flip-Chip BGA (FF323) package with 15×15 mm footprint, 1.0 mm ball pitch, and thermal pad exposed on underside for enhanced heat dissipation. Pinout follows AMD's Virtex-5 LX family standard layout with dedicated configuration, clock, JTAG, and transceiver lanes.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar FPGA-based interface acceleration and real-time processing applications.

Compared with XC5VLX30T-1FF323I, the XC5VLX50T-1FF323I offers headroom within identical mechanical and thermal constraints, while XCVU9P-2FFVB2104I delivers architectural advancement at the cost of full PCB redesign and toolchain migration.

Availability

XC5VLX30T-1FF323I is available at Aetrix Electronics and suitable for medical imaging subsystems, industrial machine vision controllers, avionics data concentrators, and automated test equipment requiring stable component supply and long-term lifecycle assurance.

Supply support for XC5VLX30T-1FF323I includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

AMD is a global semiconductor leader delivering adaptive computing solutions including FPGAs, adaptive SoCs, and AI accelerators for data center, embedded, and edge applications.

The Virtex-5 family was engineered for high-performance logic and serial connectivity in mission-critical embedded systems where deterministic timing, I/O flexibility, and transceiver integration are essential.

FAQ

What configuration modes does the XC5VLX30T-1FF323I support?

The XC5VLX30T-1FF323I supports Master SelectMAP, Slave SelectMAP, JTAG, and Serial Peripheral Interface (SPI) configuration modes. Master SelectMAP uses an external microcontroller to drive CCLK and DIN; JTAG enables boundary-scan testing and in-system programming. Configuration bitstream can be stored in external SPI flash and auto-loaded at power-up. All modes are documented in the Virtex-5 Configuration User Guide UG191.

Does the XC5VLX30T-1FF323I include hardened PCIe logic?

Yes, the XC5VLX30T-1FF323I includes a hardened PCIe Endpoint block compliant with PCI Express Base Specification 1.1. This block implements the physical, data link, and transaction layers for x1 lane operation, eliminating the need for soft-core PCIe implementations and reducing logic utilization. It supports hot-plug detection and power management states defined in the specification.

What is the maximum operating junction temperature for the XC5VLX30T-1FF323I?

The XC5VLX30T-1FF323I has a maximum operating junction temperature of 100°C, as specified in the Virtex-5 DC and Switching Characteristics datasheet DS106. Thermal design must ensure this limit is not exceeded under worst-case logic utilization and ambient conditions. The FF323 package includes an exposed thermal pad requiring solder connection to a dedicated PCB thermal plane.

Can the XC5VLX30T-1FF323I operate with multiple I/O bank voltages simultaneously?

Yes, the XC5VLX30T-1FF323I supports independent VCCO supply per I/O bank, allowing simultaneous operation at 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V levels. Each bank's VCCO must match the signaling standard used (e.g., SSTL18 for 1.8 V, HSTL for 1.5 V). This eliminates external level shifters in mixed-voltage systems and simplifies interface to legacy and modern peripherals.

Is partial reconfiguration supported on the XC5VLX30T-1FF323I?

Yes, partial reconfiguration is fully supported on the XC5VLX30T-1FF323I using Xilinx ISE Design Suite tools and the PlanAhead implementation flow. It allows dynamic replacement of logic modules without disrupting operation of the rest of the design. Use cases include runtime protocol switching, adaptive filter coefficient updates, and field-upgradable functionality-all verified in the Virtex-5 Partial Reconfiguration User Guide UG202.