| PartNumber | EP3C40F484C6N | EP3C40F484C7 | EP3C40F484C6 |
| Description | FPGA - Field Programmable Gate Array FPGA - Cyclone III 2475 LABs 331 IOs | FPGA - Field Programmable Gate Array FPGA - Cyclone III 2475 LABs 331 IOs | FPGA - Field Programmable Gate Array FPGA - Cyclone III 2475 LABs 331 IOs |
| Manufacturer | Intel | Microchip | Intel |
| Product Category | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| RoHS | Y | N | N |
| Product | Cyclone IV E | - | Cyclone III |
| Number of Logic Elements | 22320 | - | 39600 |
| Number of Logic Array Blocks LABs | 1395 | - | 2475 |
| Number of I/Os | 79 I/O | 119 I/O | 331 I/O |
| Operating Supply Voltage | 1 V to 1.2 V | 1.5 V | 1.15 V to 1.25 V |
| Minimum Operating Temperature | - 40 C | - 40 C | 0 C |
| Maximum Operating Temperature | + 100 C | + 85 C | + 70 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFP-144 | FBGA | FBGA-484 |
| Packaging | Tray | Tray | Tray |
| Series | EP4CE22 Cyclone IV E | AFS600 | Cyclone III EP3C40 |
| Brand | Intel / Altera | Microchip / Microsemi | Intel / Altera |
| Maximum Operating Frequency | 200 MHz | 1098.9 MHz | 315 MHz |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| Factory Pack Quantity | 60 | 90 | 60 |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs | Programmable Logic ICs |
| Total Memory | 594 kbit | - | 1161216 bit |
| Tradename | Cyclone IV | Fusion | Cyclone III |
| Height | - | 1.2 mm | - |
| Length | - | 17 mm | - |
| Width | - | 17 mm | - |
| Number of Gates | - | 600000 | - |
| Supply Voltage Max | - | 1.575 V | - |
| Supply Voltage Min | - | 1.425 V | - |
| Unit Weight | - | 0.014110 oz | - |