The High‑Performance Mid‑Range Virtex‑5 – Xilinx XC5VLX30-1FFG676C

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Product Specifications

Manufacturer: Xilinx (AMD)
Part Number: XC5VLX30-1FFG676C
Product Type: Field Programmable Gate Array (FPGA)
Series: Virtex-5 LX
Logic Cells: 30,720
Logic Blocks (CLBs): 2,400
System Gates: 30,000
Number of I/O: 400
Total RAM Bits: 1,179,648
Speed Grade: -1
Maximum Frequency: 550 MHz
Process Technology: 65 nm CMOS
Supply Voltage: 0.95 V – 1.05 V
Package: 676-FCBGA (27x27 mm)
Operating Temperature: 0°C to 85°C (TJ)

Product Description

The Xilinx XC5VLX30-1FFG676C is a mid-range member of the Virtex-5 LX FPGA family, offering 30,720 logic cells and 1.18 Mb of block RAM in a 676-pin FCBGA package. Built on 65 nm CMOS technology and operating at a core voltage of 1.0 V, this device delivers up to 550 MHz performance, providing a high-performance programmable logic platform for advanced system designs.

Architecture

The Virtex-5 LX family uses the second-generation ASMBL (Advanced Silicon Modular Block) column-based architecture, containing five distinct platforms. Each platform contains a different ratio of features to address the needs of a wide variety of advanced logic designs. The XC5VLX30-1FFG676C features 30,720 logic cells organised into 2,400 configurable logic blocks (CLBs), providing flexible logic implementation for complex system designs.

Memory and DSP Resources

The device incorporates powerful 36-Kbit block RAM/FIFOs totalling 1,179,648 bits of on-chip memory, enabling high-bandwidth data storage for demanding applications. The second-generation 25 x 18 DSP slices provide efficient digital signal processing acceleration for arithmetic functions and filtering algorithms. The device also integrates system monitor functionality for on-chip voltage and temperature monitoring.

I/O and Clock Management

The device provides 400 user I/O pins supporting a wide range of single-ended and differential signalling standards through SelectIO technology with built-in digitally-controlled impedance. ChipSync source-synchronous interface blocks simplify high-speed data capture. Enhanced clock management tiles with integrated DCM (Digital Clock Managers) and PLL (Phase-Locked Loop) clock generators provide precise frequency synthesis and phase control. The device features up to eight low-skew global clock networks.

Technical Specifications

Parameter	Value
Logic Cells	30,720
Logic Blocks (CLBs)	2,400
Number of I/O	400
Total RAM Bits	1,179,648
Maximum Frequency	550 MHz
Process Technology	65 nm CMOS
Supply Voltage	0.95V – 1.05V

Packaging and Environmental

The XC5VLX30-1FFG676C is housed in a 676-pin FCBGA (Flip-Chip Ball Grid Array) package measuring 27 x 27 mm. The package is RoHS compliant and lead free. Moisture Sensitivity Level is MSL 3, requiring a floor life of 168 hours after opening. The device is supplied in tray packaging with 21 pieces per tray.

Development Support

The Virtex-5 family is supported by Xilinx ISE Design Suite (ISE 14.7). The device is not supported by the newer Vivado toolchain, which targets 7-series and later devices. Programming is performed via JTAG (IEEE 1149.1) using standard cables. The device supports advanced configuration options including partial reconfiguration and bitstream encryption.

Product Status

The XC5VLX30-1FFG676C is currently active and available from distributors. For new designs requiring similar performance with modern tool support, consider the Kintex-7 or Artix-7 families, which offer improved power efficiency and Vivado compatibility.