| PartNumber | XC4VFX20-10FF672I | XC4VFX20-10FF672C | XC4VFX20-10FFG672C |
| Description | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| Manufacturer | Xilinx | Xilinx | Xilinx |
| Product Category | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| Product | Virtex-4 | Virtex-4 | Virtex-4 |
| Number of Logic Elements | 19224 | 19224 | 19224 |
| Number of I/Os | 320 I/O | 320 I/O | 320 I/O |
| Operating Supply Voltage | 1.2 V | 1.2 V | 1.2 V |
| Minimum Operating Temperature | - 40 C | 0 C | 0 C |
| Maximum Operating Temperature | + 100 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | FBGA-672 | FBGA-672 | FBGA-672 |
| Data Rate | 6.5 Gb/s | 6.5 Gb/s | 6.5 Gb/s |
| Series | XC4VFX20 | XC4VFX20 | XC4VFX20 |
| Brand | Xilinx | Xilinx | Xilinx |
| Distributed RAM | 134 kbit | 134 kbit | 134 kbit |
| Embedded Block RAM EBR | 1224 kbit | 1224 kbit | 1224 kbit |
| Maximum Operating Frequency | 500 MHz | 500 MHz | 500 MHz |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of Transceivers | 8 Transceiver | 8 Transceiver | 8 Transceiver |
| Product Type | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| Factory Pack Quantity | 1 | 40 | 40 |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs | Programmable Logic ICs |
| Tradename | Virtex | Virtex | Virtex |
| RoHS | - | - | Y |