| PartNumber | EZFM4212F1433C S LJMW | EZFM4212F1433E S LJMX | EZFM4224F1433E S LJMS |
| Description | Ethernet ICs Switch IEEE 3.125 Gbps BGA1433 | Ethernet ICs ESWITCH IC FCBGA1433 | Ethernet ICs Switch IEEE 3.125 Gbps BGA1433 |
| Manufacturer | Intel | Intel | Intel |
| Product Category | Ethernet ICs | Ethernet ICs | Ethernet ICs |
| RoHS | Y | Y | Y |
| Series | FM4212 | - | FM4224 |
| Product | Ethernet Switches | Ethernet Switches | Ethernet Switches |
| Number of Transceivers | 1 Transceiver | 1 Transceiver | 1 Transceiver |
| Data Rate | 3.125 Gb/s | - | 3.125 Gb/s |
| Interface Type | SPI | - | SPI |
| Operating Supply Voltage | 1.14 V to 3.47 V | - | 1.14 V to 3.47 V |
| Minimum Operating Temperature | 0 C | - | 0 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | BGA-1433 | FCBGA-1433 | BGA-1433 |
| Packaging | Tray | Tray | Tray |
| Length | 40 mm | - | 40 mm |
| Width | 40 mm | - | 40 mm |
| Brand | Intel | Intel | Intel |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Ethernet ICs | Ethernet ICs | Ethernet ICs |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Communication & Networking ICs | Communication & Networking ICs | Communication & Networking ICs |
| Supply Voltage Max | 3.47 V | - | 3.47 V |
| Supply Voltage Min | 1.14 V | - | 1.14 V |
| Part # Aliases | 921073 | 921070 | 921069 |