| 1 | PC13, ETXEN | Ethernet transmit enable |
| 2 | PC15, ETXD0 | Ethernet transmit data 0 |
| 3 | PC14, ETXD1 | Ethernet transmit data 1 |
| 4 | NC | — |
| 5 | NC | — |
| 6 | GND | — |
| 7 | 50MHz XTAL | — |
| 8 | RPC12, ETH_CLK_OUT | Ethernet clock output (50 MHz) |
| 9 | GND | — |
| 10 | 3.3V | — |
| 11 | NC | — |
| 12 | NC | — |
| 13 | RPB8, RMII_WAKE_IN | Ethernet wake |
| 14 | NC | — |
| 15 | RPC10, ERXD1 | Ethernet receive data 1 |
| 16 | RPC11, ERXD0 | Ethernet receive data 0 |
| 17 | RPC9, ERXERR | Ethernet receive error |
| 18 | RPK12, ERXDV | Ethernet receive data valid |
| 19 | RPK14, EMDC | Ethernet management data clock |
| 20 | RPK13, EMDIO | Ethernet management data |
| 21 | RPB9, RMII_INT | Ethernet interrupt |
| 22 | RPB7, RMII_RST | Ethernet Reset |
| 23 | NC | — |
| 24 | RPK1, RMII_ENABLE | Ethernet enable |
