| PartNumber | 10AX066K4F40E3LG | 10AX066K4F40I3LG | 10AX066K4F40E3SG |
| Description | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| Manufacturer | Xilinx | Microchip | Xilinx |
| Product Category | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| RoHS | Y | Y | - |
| Product | Virtex-5 | A40MX04 | Spartan-6 |
| Number of I/Os | 640 I/O | 57 I/O | 480 I/O |
| Operating Supply Voltage | 1 V | 3.3 V, 5 V | 1.2 V |
| Minimum Operating Temperature | - 40 C | 0 C | 0 C |
| Maximum Operating Temperature | + 100 C | + 70 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | FBGA-1136 | PLCC-68 | FBGA-676 |
| Data Rate | 6.5 Gb/s | - | - |
| Series | XC5VLX110T | MX | XC6SLX100 |
| Brand | Xilinx | Microchip / Microsemi | Xilinx |
| Distributed RAM | 1120 kbit | - | 976 kbit |
| Embedded Block RAM EBR | 5328 kbit | - | 4824 kbit |
| Maximum Operating Frequency | 550 MHz | 83 MHz | 1080 MHz |
| Number of Transceivers | 16 Transceiver | - | - |
| Product Type | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| Factory Pack Quantity | 1 | 19 | 40 |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs | Programmable Logic ICs |
| Tradename | Virtex | Actel | Spartan |
| Number of Logic Elements | - | 547 | 101261 |
| Number of Logic Array Blocks LABs | - | - | - |
| Packaging | - | Box | - |
| Height | - | 3.68 mm (Min) | - |
| Length | - | 24.23 mm | - |
| Width | - | 24.23 mm | - |
| Number of Gates | - | 6000 | - |
| Moisture Sensitive | - | Yes | - |
| Supply Voltage Max | - | 5.25 V | - |
| Supply Voltage Min | - | 3 V | - |
| Unit Weight | - | 0.171777 oz | - |