| PartNumber | XC2V1000-5FGG256C | XC2V1000-5FGG256I | XC2V1000-5FGG456C |
| Description | IC FPGA 172 I/O 256FBGA | IC FPGA 172 I/O 256FBGA | IC FPGA 324 I/O 456FBGA |
| Manufacturer | Xilinx Inc. | Xilinx Inc. | Xilinx Inc. |
| Product Category | Embedded - FPGAs (Field Programmable Gate Array) | Embedded - FPGAs (Field Programmable Gate Array) | Embedded - FPGAs (Field Programmable Gate Array) |
| Series | VirtexR-II | VirtexR-II | VirtexR-II |
| Package Case | 256-BGA | 256-BGA | 456-BBGA |
| Operating Temperature | 0°C ~ 85°C (TJ) | -40°C ~ 100°C (TJ) | 0°C ~ 85°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Voltage Supply | 1.425 V ~ 1.575 V | 1.425 V ~ 1.575 V | 1.425 V ~ 1.575 V |
| Supplier Device Package | 256-FBGA (17x17) | 256-FBGA (17x17) | 456-FBGA (23x23) |
| Number of Gates | 1000000 | 1000000 | 1000000 |
| Number of I O | 172 | 172 | 324 |
| Number of LABs CLBs | 1280 | 1280 | 1280 |
| Number of Logic Elements Cells | - | - | - |
| Total RAM Bits | 737280 | 737280 | 737280 |