3.3

LAN8672 Pin Assignments

Figure 3-3. LAN8672 36-VQFN Pin Assignments

Microchip

LAN8672

(Top View 36-VQFN)

Note: Exposed pad (VSS) on bottom of package must be connected to ground.

DNC

20

21

22

23

24

25

26

27

8

7

6

5

4

3

2

1

DNC

COL

TXCLK

TXD3

TXD2

TXD1

TXD0

TXEN

IRQ_N

VDDP

Thermal slug connects to VSS

9

VDDP

19

RXCLK

RXER / PHYAD0

RXDV / PHYAD1

RXD1 / PHYAD3

RXD3 / MODE1

RXD2 / MODE0

Note:  Configuration straps are identified by an underlined symbol name. Signals that function as configuration

straps must be augmented with an external resistor.

LAN8670/1/2

Pin Description and Configuration

and its subsidiaries

Product Brief

DS60001536E-page 10