# LAN9354_ML (Component)
## Description
Ethernet Switch 10/100 Base-T/TX PHY I2C Interface 56-QFN (8x8)
Microchip LAN9354/ML, 3-Port Ethernet Switch IC, RMII, 10 Mbit/s, 100 Mbit/s 1.8 3.3 V, 56-Pin QFN
## Component Details
- **Owner:** cherepanyadima
- **Created:** 4/12/2026
- **Last Updated:** 4/12/2026
- **Visibility:** Public
- **Part Type:** Ethernet
- **Package or Case Code:** 56-QFN
- **Manufacturer Part Number:** LAN9354/ML
- **Manufacturer Name:** Microchip
- **Datasheet URL:** https://www.mouser.kr/datasheet/2/268/00001926B-765655.pdf
- **Symbol Style:** Parametric
- **Part Type:** Other
- **Manufacturer:** Microchip
- **MPN:** LAN9354/ML
- **Mount Type:** Base
- **Package / Case Code:** 56-QFN
- **Pin Count:** 57
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | OSCI | |
| 2 | OSCO | |
| 3 | OSCVDD12 | |
| 4 | OSCVSS | |
| 5 | VDD33 | |
| 6 | VDDCR_1 | |
| 7 | REG_EN | |
| 8 | FXLOSEN | |
| 9 | FXSDA/FXLOSA/FXSDENA | |
| 10 | FXSDB/FXLOSB/FXSDENB | |
| 11 | RST# | |
| 12 | GPIO7 | |
| 13 | GPIO6 | |
| 14 | VDDIO_1 | |
| 15 | LED5/GPIO5/PHYADD | |
| 16 | LED4/GPIO4/1588EN | |
| 17 | P0_SPEED | |
| 18 | VDDIO_2 | |
| 19 | P0_OUTD1/P0_MODE2 | |
| 20 | P0_OUTD0/P0_MODE1 | |
| 21 | P0_OUTDV | |
| 22 | VDDCR_2 | |
| 23 | P0_REFCLK/P0_MODE0 | |
| 24 | P0_INDV | |
| 25 | P0_IND0 | |
| 26 | P0_IND1 | |
| 27 | RESERVED | |
| 28 | VDDIO_3 | |
| 29 | LED3/GPIO3/EEEEN | |
| 30 | P0_DUPLEX | |
| 31 | VDDIO_4 | |
| 32 | VDDCR_3 | |
| 33 | P0_MDC | |
| 34 | P0_MDIO | |
| 35 | TESTMODE | |
| 36 | I2CSDA/EESDA/TMS | |
| 37 | I2CSCL/EESCL/TCK | |
| 38 | IRQ | |
| 39 | LED2/GPIO2/E2PSIZE | |
| 40 | LED1/GPIO1/TDI | |
| 41 | VDDIO_5 | |
| 42 | LED0/GPIO0/TDO/MNGT0 | |
| 43 | VDD33TXRX1 | |
| 44 | TXNA | |
| 45 | TXPA | |
| 46 | RXNA | |
| 47 | RXPA | |
| 48 | VDD12TX1 | |
| 49 | RBIAS | |
| 50 | VDD33BIAS | |
| 51 | VDD12TX2 | |
| 52 | RXPB | |
| 53 | RXNB | |
| 54 | TXPB | |
| 55 | TXNB | |
| 56 | VDD33TXRX2 | |
| 57 | VSS | |
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*Generated from [https://www.flux.ai/cherepanyadima/lan9354ml](https://www.flux.ai/cherepanyadima/lan9354ml)*