| PartNumber | EP4SE820H35I3N | EP4SE820H35I4 | EP4SE820H35I3 |
| Description | FPGA - Field Programmable Gate Array FPGA - Stratix IV E 32522 LABs 744 IOs | FPGA - Field Programmable Gate Array FPGA - Stratix IV E 32522 LABs 744 IOs | FPGA - Field Programmable Gate Array FPGA - Stratix IV E 32522 LABs 744 IOs |
| Manufacturer | Intel | Intel | Intel |
| Product Category | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array | FPGA - Field Programmable Gate Array |
| Shipping Restrictions | |||
| RoHS | Y | N | N |
| Product | Stratix IV E | Stratix IV E | Stratix IV E |
| Number of Logic Elements | 813050 | 813050 | 813050 |
| Number of Logic Array Blocks LABs | 32522 | 32522 | 32522 |
| Number of I/Os | 744 I/O | 744 I/O | 744 I/O |
| Operating Supply Voltage | 900 mV | 900 mV | 900 mV |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | BGA-1152 | BGA-1152 | BGA-1152 |
| Packaging | Tray | Tray | Tray |
| Series | Stratix IV | Stratix IV | Stratix IV |
| Brand | Intel / Altera | Intel / Altera | Intel / Altera |
| Maximum Operating Frequency | 600 MHz | 600 MHz | 600 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 | 21 | 21 | 21 |
| Subcategory | Programmable Logic ICs | Programmable Logic ICs | Programmable Logic ICs |
| Total Memory | 33294 kbit | 33294 kbit | 33294 kbit |
| Tradename | Stratix | Stratix | Stratix |