The XC5VLX20T-1FFG323C from Xilinx is a Virtex-5 LXT FPGA designed for high-performance logic applications that require advanced serial connectivity, flexible I/O support, and dependable programmable logic performance.
If you’re working on telecommunications equipment, embedded systems, industrial control platforms, networking hardware, PCI Express designs, or high-speed interface applications, the XC5VLX20T-1FFG323C is a dependable choice.
The XC5VLX20T-1FFG323C is part of Xilinx’s Virtex-5 FPGA family, built on a 65-nm copper CMOS process technology and designed as a programmable alternative to custom ASIC technology.
Here's a closer look at the XC5VLX20T-1FFG323C:
Key Features of the XC5VLX20T-1FFG323C
Virtex-5 LXT Platform Architecture
The XC5VLX20T-1FFG323C belongs to the Virtex-5 LXT platform, which is designed for high-performance logic applications with advanced serial connectivity, making it suitable for systems that need both programmable logic and fast data movement.
High-Performance FPGA Fabric
The XC5VLX20T-1FFG323C uses Xilinx’s Virtex-5 FPGA fabric, including real 6-input look-up table technology and improved routing architecture. This helps support efficient logic implementation and improved design performance compared with earlier FPGA generations.
3,120 Virtex-5 Slices
The XC5VLX20T-1FFG323C includes 3,120 Virtex-5 slices, providing a flexible programmable logic foundation for embedded, control, communication, and interface-based designs.
Integrated Block RAM
With 52 18-Kbit block RAM blocks, or 26 36-Kbit block RAM blocks, the XC5VLX20T-1FFG323C offers up to 936 Kbits of maximum block RAM. These on-chip memory resources are useful for buffering, data handling, FIFO functions, and embedded storage.
DSP48E Slices for Signal Processing
The device includes 24 DSP48E slices. These slices support 25 x 18 two’s complement multiplication, optional adder, subtracter, and accumulator functions, helping the XC5VLX20T-1FFG323C support signal processing and arithmetic-heavy applications.
RocketIO GTP Transceivers
The XC5VLX20T-1FFG323C includes up to 4 RocketIO GTP transceivers. These full-duplex serial transceivers are designed to operate from 100 Mb/s to 3.75 Gb/s, making them suitable for high-speed serial communication applications.
Integrated Endpoint Block for PCI Express
The XC5VLX20T-1FFG323C includes an integrated Endpoint block for PCI Express designs. This supports PCI Express Endpoint functionality while reducing FPGA logic utilisation, making it a strong choice for systems that require PCIe connectivity.
Tri-Mode Ethernet MAC Support
As part of the Virtex-5 LXT platform, the device supports tri-mode Ethernet MAC functionality for 10/100/1000 Mb/s Ethernet applications. This makes it suitable for networking, telecom, and data communication equipment.
Flexible SelectIO Technology
The XC5VLX20T-1FFG323C supports Xilinx SelectIO technology, with I/O operation from 1.2V to 3.3V and support for a wide range of single-ended and differential signalling standards.
Clock Management Technology
The XC5VLX20T-1FFG323C includes clock management resources, such as Digital Clock Manager blocks and PLL functionality, through Xilinx’s Clock Management Tile architecture. This supports clock deskew, frequency synthesis, phase shifting, and jitter filtering in high-speed FPGA designs.
Pb-Free Flip-Chip Package
The XC5VLX20T-1FFG323C is supplied in an FFG323 package, with the “G” indicating a RoHS package option, making it suitable for designs requiring Pb-free compliant components.
The XC5VLX20T-1FFG323C is typically used in: