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| Part Number | KSZ9031RNXUA-TR | KSZ9031RNXVA-TR | KSZ9031RNXCA-TR | KSZ9031RNXIA-TR |
|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Obsolete | Obsolete | Active | Active |
| Type | Transceiver | Transceiver | Transceiver | Transceiver |
| Protocol | Ethernet | Ethernet | Ethernet | Ethernet |
| Number of Drivers/Receivers | 4/4 | 4/4 | 4/4 | 4/4 |
| Duplex | Full | Full | Full | Full |
| Receiver Hysteresis | - | - | - | - |
| Data Rate | - | - | - | - |
| Voltage - Supply | 1.8V, 2.5V, 3.3V | 1.8V, 2.5V, 3.3V | 1.8V, 2.5V, 3.3V | 1.8V, 2.5V, 3.3V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 105°C (TA) | 0°C ~ 70°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank | Surface Mount | Surface Mount |
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Supplier Device Package | 48-VQFN (7x7) | 48-VQFN (7x7) | 48-QFN (7x7) | 48-QFN (7x7) |
