XC6VSX315T
AMDVirtex-6The XC6VSX315T is a Virtex-6 FPGA from AMD, built on a 40 nm process. It provides 196,800 LUT6 look-up tables (314,880 logic cells), 393,600 flip-flops, 24.8 Mb of block RAM and 1,344 DSP48E1 slices. It offers up to 720 user I/O pins and 24 GTX transceivers at up to 6.6 Gb/s, with hard PCI Express Gen2 x8 blocks. It is available in 2 packages, from the FFG1156 (35 × 35 mm) to the FFG1759 (42.5 × 42.5 mm). Temperature grades: commercial, extended, industrial. Designs are built with AMD ISE Design Suite.
Specifications
| Vendor | AMD |
|---|---|
| Family | Virtex-6 |
| Series | 6 Series |
| Process | 40 nm |
| Configuration memory | SRAM |
| Look-up tables (LUT6) | 196,800 |
| Logic block | 6-input look-up table, fracturable into two LUT5 with shared inputs |
| LUT4 equivalent (approx.) | ≈314,880 |
| Logic cells | 314,880 |
| Flip-flops | 393,600 |
| Distributed RAM | 5,090 Kb |
| Block RAM | 24.8 Mb (704 × 36 Kb) |
| DSP (DSP48E1 slice) | 1,344 |
| Clock management tiles | 12 |
| Max. user I/O | 720 |
|---|---|
| GTX transceivers | 24 × 6.6 Gb/s |
| PCI Express | 2× Gen2 x8 |
| Analog / monitor | System Monitor |
| Design tool | AMD ISE Design Suite |
Packages
| Package | Size (mm) | Pitch (mm) | User I/O | Transceivers |
|---|---|---|---|---|
| FFG1156 | 35 × 35 | 1.0 | 600 | 20 |
| FFG1759 | 42.5 × 42.5 | 1.0 | 720 | 24 |
Package names are shown as in the selection guide; the full ordering code adds speed grade and temperature (see the data sheet).
Speed and temperature grades
| Temperature grade | Junction range | Speed grades |
|---|---|---|
| Commercial (C) | 0 to 85 °C | -3, -2, -1, -1L |
| Extended (E) | 0 to 100 °C | -2 |
| Industrial (I) | −40 to 100 °C | -2, -1, -1L |
Alternatives to the XC6VSX315T
Closest matches in other families and vendors by logic, DSP, memory, I/O and transceivers. Check pin compatibility and tools before migrating.
| Device | LUTs | Vendor logic | DSP | Block RAM | Max I/O | Transceivers | PCIe | CoreScore |
|---|---|---|---|---|---|---|---|---|
| XC7VX330TAMD Virtex-7 | 204,000 LUT6 | 326K LC | 1,120 | 26.4 Mb | 700 | 28 GTH 13.1 Gb/s | Gen3 | — |
| 5AGTD7Altera Arria V | 190,240 ALMs | 504K LE | 1,156 | 23.6 Mb | 704 | 26 XCVR/XCVR 10.3125 Gb/s | Gen2 | — |
| 5AGXB7Altera Arria V | 190,240 ALMs | 504K LE | 1,156 | 23.6 Mb | 704 | 36 XCVR 6.5536 Gb/s | Gen2 | — |
| 5AGZE5Altera Arria V | 150,960 ALMs | 400K LE | 1,092 | 28.1 Mb | 674 | 36 XCVR 12.5 Gb/s | Gen3 | — |
| 5AGXB5Altera Arria V | 158,491 ALMs | 420K LE | 1,092 | 20.1 Mb | 704 | 36 XCVR 6.5536 Gb/s | Gen2 | — |
| 10AX048Altera Arria 10 | 181,790 ALMs | 629K LE | 1,368 | 28.1 Mb | 492 | 36 XCVR 17.4 Gb/s | Gen3 | — |
Compare side by side: XC6VSX315T vs XC7VX330T, XC6VSX315T vs 5AGTD7, XC6VSX315T vs 5AGXB7, XC6VSX315T vs 5AGZE5.
Compare the XC6VSX315T with up to three other FPGAs.
XC6VSX315T quick facts
How many LUTs does the XC6VSX315T have?
The XC6VSX315T has 196,800 LUT6 look-up tables (314,880 logic cells as published by AMD). Logic block: 6-input look-up table, fracturable into two LUT5 with shared inputs.
How many DSP blocks does the XC6VSX315T have?
The XC6VSX315T has 1,344 DSP48E1 slices and 24.8 Mb of block RAM.
Does the XC6VSX315T have transceivers?
Yes, 24 GTX transceivers at up to 6.6 Gb/s.
What are the alternatives to the XC6VSX315T?
Devices of similar size in other families include XC7VX330T (AMD Virtex-7), 5AGTD7 (Altera Arria V), 5AGXB7 (Altera Arria V).
Which software is used to design with the XC6VSX315T?
Designs for the XC6VSX315T are built with AMD ISE Design Suite.
Other Virtex-6 devices
| Device | LUTs | Vendor logic | DSP | Block RAM | Max I/O | Transceivers | PCIe | CoreScore |
|---|---|---|---|---|---|---|---|---|
| XC6VLX75T | 46,560 LUT6 | 74.5K LC | 288 | 5.5 Mb | 360 | 12 GTX 6.6 Gb/s | Gen2 | — |
| XC6VLX130T | 80,000 LUT6 | 128K LC | 480 | 9.3 Mb | 600 | 20 GTX 6.6 Gb/s | Gen2 | — |
| XC6VLX195T | 124,800 LUT6 | 200K LC | 640 | 12.1 Mb | 600 | 20 GTX 6.6 Gb/s | Gen2 | — |
| XC6VLX240T | 150,720 LUT6 | 241K LC | 768 | 14.6 Mb | 720 | 24 GTX 6.6 Gb/s | Gen2 | — |
| XC6VHX250T | 157,440 LUT6 | 252K LC | 576 | 17.7 Mb | 320 | 48 GTX 6.6 Gb/s | Gen2 | — |
| XC6VHX255T | 158,400 LUT6 | 253K LC | 576 | 18.1 Mb | 480 | 48 GTX/GTH 11.18 Gb/s | Gen2 | — |
| XC6VSX315T | 196,800 LUT6 | 315K LC | 1,344 | 24.8 Mb | 720 | 24 GTX 6.6 Gb/s | Gen2 | — |
| XC6VLX365T | 227,520 LUT6 | 364K LC | 576 | 14.6 Mb | 720 | 24 GTX 6.6 Gb/s | Gen2 | — |
| XC6VHX380T | 239,040 LUT6 | 382K LC | 864 | 27 Mb | 720 | 72 GTX/GTH 11.18 Gb/s | Gen2 | — |
| XC6VSX475T | 297,600 LUT6 | 476K LC | 2,016 | 37.4 Mb | 840 | 36 GTX 6.6 Gb/s | Gen2 | — |
| XC6VLX550T | 343,680 LUT6 | 550K LC | 864 | 22.2 Mb | 1,200 | 36 GTX 6.6 Gb/s | Gen2 | — |
| XC6VHX565T | 354,240 LUT6 | 567K LC | 864 | 32.1 Mb | 720 | 72 GTX/GTH 11.18 Gb/s | Gen2 | — |
| XC6VLX760 | 474,240 LUT6 | 759K LC | 864 | 25.3 Mb | 1,200 | — | — | — |
Source: Virtex-6 Family Overview, DS150 (v2.5). Data is extracted automatically from the vendor's selection guide; verify critical values in the device data sheet.