Hi-Speed USB 2.0 to 10/100/1000 Ethernet Controller
Datasheet
Chapter 2 Pin Description and Configuration
43
28
27
26
25
24
23
22
21
20
19
18
17
16
15
TR0N
EEDO
44
TR0P
EEDI
45
VDD12A
EECLK
SMSC
LAN7500/LAN7500i
46
TR1N
GPIO11
56 PIN QFN
47
TR1P
VDDVARIO
VDD12CORE
GPIO10
(TOP VIEW)
48
VDD12A
49
VDD12BIAS
VSS
50
VDD12PLL
GPIO9
51
TR2N
VDD12CORE
VDDVARIO
GPIO8
52
TR2P
53
VDD12A
54
TR3N
VDD12USBPLL
USBRBIAS
VDD33A
55
TR3P
56
VDD12A
NOTE: Exposed pad (VSS) on bottom of package must be connected to ground
Figure 2.1 LAN7500/LAN7500i 56-QFN Pin Assignments (TOP VIEW)
SMSC LAN7500/LAN7500i
Revision 1.0 (11-01-10)
DATA1S1HEET