| Part Number | LAN9311-NU | LAN9312-NU |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | Interface - Controllers | Interface - Controllers |
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| Product Status | Active | Obsolete |
| Protocol | Ethernet | Ethernet |
| Function | Switch | Switch |
| Interface | I²C | Parallel |
| Standards | 10/100 Base-T/TX PHY | 10/100 Base-T/TX PHY |
| Voltage - Supply | 3.3V | 3.3V |
| Current - Supply | 255mA | 165mA |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
| Package / Case | 128-TQFP | 128-TQFP |
| Supplier Device Package | 128-VTQFP (14x14) | 128-VTQFP (14x14) |