LAN9211_0711 SMSC [SMSC Corporation], LAN9211_0711 Datasheet - Page 15

• Manufacturer Part Number: LAN9211_0711
• Description: High-Performance Small Form Factor Single-Chip Ethernet Controller with HP Auto-MDIX
• Manufacturer: SMSC [SMSC Corporation]

High-Performance Small Form Factor Single-Chip Ethernet Controller with HP Auto-MDIX
Datasheet
Chapter 2 Pin Description and Configuration
SMSC
XTAL1/CLKIN**
AMDIX_EN
LAN9211
**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
VDD_A33
VDD_A33
VDD_A33
VDD_A18
EXRES1
VDD_IO
XTAL2
TPO+
TPO-
TPI+
TPI-
IRQ
43
44
45
46
47
48
49
50
51
52
53
54
55
56
Figure 2.1 Pin Configuration (Top View)
56 PIN QFN
LAN9211
DATASHEET
SMSC
(TOP VIEW)
15
VSS
Revision 1.93 (11-27-07)
28
27
26
25
24
23
22
21
20
19
18
17
16
15
D7
D8
D9
D10
VDD_IO
D11
D12
D13
D14
D15
VDD_IO
nCS
nWR
nRD