XC5VSX95T-2FFG1136I

The XC5VSX95T-2FFG1136I is a mid-to-high-end FPGA from the Virtex-5 SXT family (Xilinx, now AMD), built on the reliable 65nm process and tuned specifically for DSP-intensive and high-bandwidth applications that also need solid high-speed serial connectivity.

Here’s the key stuff engineers usually look at first:

• ~94,208 logic cells (with 14,720 adaptive logic modules / slices) — solid capacity for complex DSP chains, multi-channel filters, video encoders/decoders, FFTs, or heavy signal-processing pipelines
• 16 RocketIO GTX transceivers — these deliver dependable multi-gigabit serial performance, commonly supporting up to ~6.5 Gbps in real-world links (great for 10Gb Ethernet, PCIe Gen1/2, Serial RapidIO, or custom high-speed data streams)
• 640 user I/Os — plenty of flexible pins for interfacing with external DDR2/3 memory, fast ADCs/DACs, sensors, or board-level expansion
• Embedded block RAM around 8.8 Mbit (plus ~1.5 Mbit distributed RAM for smaller, low-latency buffers and FIFOs)
• Lots of DSP48E slices (around 488) — second-gen 25×18 multipliers with 48-bit accumulators, optimized for high-throughput fixed- or floating-point math, filters, and arithmetic-heavy tasks
• Package: 1136-pin FFG (flip-chip BGA, ~35 × 35 mm), industrial temperature range (-40°C to +100°C junction)
• -2 speed grade — gives you strong timing performance and good closure margins while keeping power consumption more reasonable than the fastest -3 bins in many DSP/SerDes-heavy designs

The SXT series shines when your project is DSP-focused with fast serial I/O — it prioritizes those DSP48E blocks and transceivers over embedded processors (no PowerPC here; that’s FXT territory) or plain logic density (that’s more LX/LXT).