lan9210 Standard Microsystems Corp., lan9210 Datasheet - Page 14

• Manufacturer Part Number: lan9210
• Description: Lan9210 Small Form Factor Single-chip Ethernet Controller With Hp Auto-mdix Support
• Manufacturer: Standard Microsystems Corp.

Chapter 2 Pin Description and Configuration
Revision 2.3 (08-06-08)
XTAL1/CLKIN**
AMDIX_EN
**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
LAN9210
DATASHEET
SMSC
(TOP VIEW)
14
VSS
Small Form Factor Single-Chip Ethernet Controller with HP Auto-MDIX Support
28
27
26
25
24
23
22
21
20
19
18
17
16
15
SMSC LAN9210
Datasheet
D7
D8
D9
D10
VDD_IO
D11
D12
D13
D14
D15
VDD_IO
nCS
nWR
nRD