| MODEL P/N | SERIES | NUMBER OF LABS/CLBS | SPEED GRADE | NUMBER OF LOGIC ELEMENTS / CELLS | TOTAL RAM BITS | NUMBER OF I/O | VOLTAGE – SUPPLY | MOUNTING TYPE | OPERATING TEMPERATURE | PACKAGE / CASE | SUPPLIER DEVICE PACKAGE |
|---|---|---|---|---|---|---|---|---|---|---|---|
| XC5VSX95T-1FFG1136I | Virtex-5 SX | 14,72 | -1,00 | 94,208 (approx. LE equivalent) | 8,580,000 (≈8.58 Mbit) | 640 | ~1.0 V (0.95–1.05 V) | Surface Mount | -40 °C ~ +100 °C (I) | 1136-BBGA / FCBGA | 1136-FCBGA (≈31×31 / 35×35 |
XC5VSX95T-1FFG1136I
Manufacturer: Xilinx
Logic Cells: 98,304
Logic Slices: 15,360
Embedded RAM (eRAM): 3,072 Kb
Package: FFG1136 (Flip-Chip BGA)
Operating Temperature: Industrial (-40°C to +100°C)
Specifications
The XC5VSX95T-1FFG1136I is a solid mid-to-high density FPGA from the Virtex-5 SXT family (Xilinx, now AMD), optimized on the trusted 65nm process for DSP-heavy and high-bandwidth applications that need strong transceiver support.
Here’s the quick rundown engineers usually pull up:
- ~94,208 logic cells (with 14,720 adaptive logic modules / slices) — gives you good capacity for complex DSP filters, video processing pipelines, FFT engines, or multi-channel signal processing
- 16 RocketIO GTX transceivers — these handle multi-gigabit serial links reliably, commonly up to ~6.5 Gbps in real designs (perfect for protocols like 10Gb Ethernet, PCIe Gen1/2, SRIO, or custom high-speed data paths)
- 640 user I/Os — plenty of flexible pins for external memory (DDR2/3), high-speed ADCs/DACs, or board interconnects
- Embedded block RAM totals about 8.8 Mbit (plus ~1.5 Mbit distributed RAM for smaller buffers and FIFOs)
- Package: 1136-pin FFG (flip-chip BGA, ~35 × 35 mm), industrial temp range (-40°C to +100°C junction)
- -1 speed grade — provides balanced performance and timing closure while keeping power in a reasonable range for many throughput-focused apps
The SXT platform stands out for its emphasis on DSP48E slices (this one has a bunch — around 488 DSP48E blocks) and high-speed transceivers, making it a favorite over plain LX or LXT parts when you’re doing heavy signal processing with fast serial I/O. No embedded PowerPC processors here (that’s more the FXT territory), so it’s pure fabric + DSP + SerDes focus.
