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KSZ8081RNB [alt]
10 Base-T/100Base-TX Physical Layer Transceiver
Schematic Symbol
Pin Configuration (33 pins)
| Pin | Name | Type |
|---|---|---|
| 2 | VDD_1V2 | power_in |
| 3 | VDDA_3V3 | power_in |
| 17 | VDDIO | power_in |
| 12 | MDC | input |
| 11 | MDIO | bidirectional |
| 19 | REF_CLK/B-CAST_OFF | bidirectional |
| 16 | RXD0/DUPLEX | bidirectional |
| 15 | RXD1/PHYAD2 | bidirectional |
| 20 | RXER/ISO | bidirectional |
| 24 | TXD0 | input |
| 25 | TXD1 | input |
| 23 | TXEN | input |
| 13 | PHYAD0 | bidirectional |
| 14 | PHYAD1 | bidirectional |
| 28 | CONFIG0 | bidirectional |
| 29 | CONFIG1 | bidirectional |
| 21 | INTRP/~{NAND_Tree} | bidirectional |
| 18 | CRS_DV/CONFIG2 | bidirectional |
| 32 | ~{RST} | input |
| 7 | TXP | bidirectional |
| 6 | TXM | bidirectional |
| 5 | RXP | bidirectional |
| 4 | RXM | bidirectional |
| 30 | LED0/NWAYEN | bidirectional |
| 31 | LED1/SPEED | bidirectional |
| 9 | XI | input |
| 8 | XO | output |
| 10 | REXT | input |
| 22 | NC | passive |
| 26 | NC | passive |
| 27 | NC | passive |
| 1 | GND | power_in |
| 33 | GND | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.