XC5VSX50T-2FFG1136I

En XC5VSX50T-2FFG1136I es un FPGA de gama media de la Virtex-5 SXT family (Xilinx, now AMD), built on the reliable 65nm process and tailored for DSP-heavy applications that need a decent set of high-speed serial transceivers without going overboard on size or cost.

Here’s the key stuff engineers usually check right away:

• ~52 224 celdas lógicas (with 4,080 CLBs/slices) — good headroom for multi-channel DSP filters, moderate video processing pipelines, FFT engines, or other signal-processing designs that aren’t ultra-massive
• 12 transceptores RocketIO GTX — these deliver solid multi-gigabit serial performance, commonly supporting up to ~6.5 Gbps in real-world links (excellent for 10Gb Ethernet, PCIe Gen1/2, Serial RapidIO, or custom high-speed data streams)
• 480 E/S de usuario — plenty of flexible pins for external DDR2/3 memory, fast ADCs/DACs, or system interconnects
• Bloque RAM integrado en torno a 4,86 Mbit (plus distributed RAM for smaller, quick-access buffers and FIFOs)
• ~288 segmentos DSP48E — second-gen 25×18 multipliers with 48-bit accumulators, optimized for high-throughput fixed- or floating-point math, FIR/IIR filters, transforms, and arithmetic-intensive tasks
• Paquete: FFG de 1136 pines (flip-chip BGA, ~35 × 35 mm), rango de temperatura industrial (unión de -40°C a +100°C)
• -2 speed grade — gives you strong timing performance and good closure margins while balancing power better than the peak -3 in many DSP/SerDes scenarios

The SXT series focuses on DSP acceleration + fast transceivers — it prioritizes those DSP48E blocks and GTX ports over embedded processors (no PowerPC; that’s FXT land) or maximum plain logic density (more LX/LXT territory).