lan9500 Standard Microsystems Corp., lan9500 Datasheet - Page 19

• Manufacturer Part Number: lan9500
• Description: Lan9500/lan9500i Hi-speed Usb 2.0 To 10/100 Ethernet Controller
• Manufacturer: Standard Microsystems Corp.

Hi-Speed USB 2.0 to 10/100 Ethernet Controller
Datasheet
SMSC LAN9500/LAN9500i
NUM
PIN
10
11
12
13
14
1
2
3
4
5
6
7
8
9
PIN NAME
VDD18PLL
nPHY_INT
VDD33A
VDD33A
VDD33A
USBDM
EXRES
USBDP
TEST2
RXN
RXP
TXN
TXP
NC
NUM
PIN
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Table 2.9 56-QFN Package Pin Assignments
VDD18USBPLL
MUST BE CONNECTED TO VSS
VDD18CORE
nLNKA_LED/
MDIO/GPIO1
MDC/GPIO2
nFDX_LED/
nSPD_LED/
VBUS_DET
USBRBIAS
PIN NAME
VDD33IO
VDD33A
nRESET
GPIO10
GPIO8
GPIO9
XO
XI
DATASHEET
EXPOSED PAD
19
NUM
PIN
31
34
35
38
39
29
30
32
33
36
37
40
41
42
TDO/nPHY_RST
AUTOMDIX_EN
nTRST/RXD0
TMS/RXD2
PIN NAME
TCK/RXD1
PWR_SEL
PHY_SEL
TDI/RXD3
VDD33IO
EECLK/
RXCLK
EEDO/
TEST3
RXDV
EECS
EEDI
NUM
PIN
43
44
45
46
47
48
49
50
51
52
53
54
55
56
Revision 1.4 (07-07-08)
EEP_DISABLE
TXD3/GPIO7/
TXD2/GPIO6/
PORT_SWAP
TXD1/GPIO5/
TXD0/GPIO4/
VDD18CORE
CRS/GPIO3
COL/GPIO0
RMT_WKP
PIN NAME
EEP_SIZE
VDD33IO
VDD33IO
VDD33IO
TXCLK
TEST1
RXER
TXEN