| PartNumber | LAN9355I/ML | LAN9355/PT | LAN9355/ML |
| Description | Ethernet ICs 3Port 10/100 Managed Ethernet Switch | Ethernet ICs 3Port 10/100 Managed Ethernet Switch | Ethernet ICs 3Port 10/100 Managed Ethernet Switch |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Ethernet ICs | Ethernet ICs | Ethernet ICs |
| RoHS | Y | Y | Y |
| Series | LAN9355 | LAN9355 | LAN9355 |
| Product | Ethernet Switches | Ethernet Switches | Ethernet Switches |
| Number of Transceivers | 3 Transceiver | 3 Transceiver | 3 Transceiver |
| Data Rate | 10 Mb/s, 100 Mb/s, 200 Mb/s | 10 Mb/s, 100 Mb/s, 200 Mb/s | 10 Mb/s, 100 Mb/s, 200 Mb/s |
| Interface Type | I2C, MII, RMII, SMI, Turbo MII | I2C, MII, RMII, SMI, Turbo MII | I2C, MII, RMII, SMI, Turbo MII |
| Operating Supply Voltage | 3.3 V, 1.2 V | 3.3 V, 1.2 V | 3.3 V, 1.2 V |
| Minimum Operating Temperature | - 40 C | 0 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-88 | TQFP-EP-80 | QFN-88 |
| Packaging | Tray | Tray | Tray |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Duplex | Full Duplex, Half Duplex | Full Duplex, Half Duplex | Full Duplex, Half Duplex |
| Moisture Sensitive | Yes | - | - |
| Pd Power Dissipation | 1.148 W | 1.148 W | 1.148 W |
| Product Type | Ethernet ICs | Ethernet ICs | Ethernet ICs |
| Standard | 10BASE-T, 100BASE-FX, 100BASE-TX | 10BASE-T, 100BASE-FX, 100BASE-TX | 10BASE-T, 100BASE-FX, 100BASE-TX |
| Factory Pack Quantity | 152 | 119 | 152 |
| Subcategory | Communication & Networking ICs | Communication & Networking ICs | Communication & Networking ICs |
| Supply Voltage Max | 1.26 V | 1.26 V | 1.26 V |
| Supply Voltage Min | 1.14 V | 1.14 V | 1.14 V |
| Unit Weight | 0.007277 oz | 0.012720 oz | 0.007277 oz |