| PartNumber | EP4SE820H40C3N | EP4SE820H40C4 | EP4SE820H40C3 |
| Description | FPGA - Field Programmable Gate Array FPGA - Stratix IV E 32522 LABs 976 IOs | FPGA - Field Programmable Gate Array FPGA - Stratix IV E 32522 LABs 976 IOs | FPGA - Field Programmable Gate Array FPGA - Stratix IV E 32522 LABs 976 IOs |
| Manufacturer | Microchip | - | Intel |
| Product Category | FPGA - Field Programmable Gate Array | - | FPGA - Field Programmable Gate Array |
| RoHS | Y | - | N |
| Number of I/Os | 71 I/O | - | 372 I/O |
| Operating Supply Voltage | 1.5 V | - | 900 mV |
| Minimum Operating Temperature | 0 C | - | 0 C |
| Maximum Operating Temperature | + 70 C | - | + 70 C |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | VQFP | - | FBGA-1152 |
| Packaging | Tray | - | Tray |
| Height | 1 mm | - | - |
| Length | 14 mm | - | - |
| Series | A3P060 | - | Stratix IV GX |
| Width | 14 mm | - | - |
| Brand | Microchip / Microsemi | - | Intel / Altera |
| Number of Gates | 60000 | - | - |
| Maximum Operating Frequency | 231 MHz | - | 600 MHz |
| Moisture Sensitive | Yes | - | Yes |
| Operating Supply Current | 2 mA | - | - |
| Product Type | FPGA - Field Programmable Gate Array | - | FPGA - Field Programmable Gate Array |
| Factory Pack Quantity | 90 | - | 24 |
| Subcategory | Programmable Logic ICs | - | Programmable Logic ICs |
| Supply Voltage Max | 1.575 V | - | - |
| Supply Voltage Min | 1.425 V | - | - |
| Tradename | ProASIC3 | - | Stratix |
| Product | - | - | Stratix IV GX |
| Number of Logic Elements | - | - | 105600 |
| Number of Logic Array Blocks LABs | - | - | 4224 |
| Data Rate | - | - | 600 Mb/s to 8.5 Gb/s |
| Number of Transceivers | - | - | 16 Transceiver |