LAN9220 Ver la hoja de datos (PDF) - SMSC -> Microchip

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LAN9220

16-bit Non-PCI Small Form Factor 10/100 Ethernet Controller with Variable Voltage I/O & HP Auto-MDIX Support

SMSC -> Microchip 

16-bit Non-PCI Small Form Factor 10/100 Ethernet Controller with Variable Voltage I/O & HP Auto-MDIX Support

Datasheet

Chapter 2 Pin Description and Configuration

IRQ 43

TPO- 44

TPO+ 45

VDD33A 46

TPI- 47

TPI+ 48

VDD33A 49

EXRES 50

VDD33A 51

AMDIX_EN 52

VDD18A 53

XTAL2 54

XTAL1/CLKIN** 55

VDDVARIO 56

SMSC

LAN9220

56-QFN

(TOP VIEW)

VSS

28 D7

27 D8

26 D9

25 D10

24 VDDVARIO

23 D11

22 D12

21 D13

20 D14

19 D15

18 VDDVARIO

17 nCS

16 nWR

15 nRD

**DENOTES A MULTIFUNCTION PIN

NOTE: When HP Auto-MDIX is activated, the TPO+/- pins can function as TPI+/- and vice-versa

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

Figure 2.1 56-QFN Pin Configuration (Top View)

SMSC LAN9220

15

DATASHEET

Revision 2.7 (03-15-10)

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