Datasheet

 2013-2015 Microchip Technology Inc. DS00001987A-page 15
LAN8740A/LAN8740Ai
2.1 Pin Assignments
TABLE 2-8: 32-VQFN PACKAGE PIN ASSIGNMENTS
Pin Num Pin Name Pin Num Pin Name
1 VDD2A 17 MDC
2 LED2/nINT/nPME/nINTSEL
18 nINT/TXER/TXD4
3 LED1/nINT/nPME/REGOFF 19 nRST
4XTAL220 TXCLK
5 XTAL1/CLKIN 21 TXEN
6 VDDCR 22 TXD0
7 RXCLK/PHYAD1
23 TXD1
8 RXD3/PHYAD2 24 TXD2
9 RXD2/nPME/RMIISEL
25 TXD3
10 RXD1/MODE1
26 RXDV
11 RXD0/MODE0 27 VDD1A
12 VDDIO 28 TXN
13 RXER/RXD4/PHYAD0
29 TXP
14 CRS 30 RXN
15 COL/CRS_DV/MODE2
31 RXP
16 MDIO 32 RBIAS