LAN9730 Datasheet, PDF (22/61 Pages) SMSC Corporation – High-Speed Inter-Chip (HSIC) USB 2.0

High-Speed Inter-Chip (HSIC) USB 2.0 to 10/100 Ethernet Controller
Datasheet
2.1
PIN
NUM
1
Pin Assignments
Table 2.8 56-QFN Package Pin Assignments
PIN NAME
nPHY_INT
PIN
NUM
15
PIN NAME
VDD33A
PIN
NUM
29
PIN NAME
EECLK
PIN
NUM
43
PIN NAME
TXEN
2
TXN
16
USBRBIAS
30
EECS
44
RXER
3
TXP
17 VDD12USBPLL 31
EEDO/
45
CRS/GPIO3
AUTOMDIX_EN
4
VDD33A
18
XI
32
EEDI
46
COL/GPIO0
Note 2.2
5
RXN
19
XO
33
TEST1
47
TXCLK
6
RXP
20
SLEW_TUNE
34
PHY_SEL
48
VDD33IO
7
EXRES
21
VDD12CORE
35
VDD33IO
49 CORE_REG_EN
8
VDD33A
22
MDC/GPIO2
36
nTRST/RXD0
50
VDD12CORE
9
VDD12PLL
23
MDIO/GPIO1
37 TDO/nPHY_RST 51
VDD33IO
Note 2.2
10
HSIC_DATA
24
nRESET
Note 2.2
38
TCK/RXD1
52
VDD33IO
11 HSIC_STROBE 25
VDD33IO
39
TMS/RXD2
53
TXD3/GPIO7/
50DRIVER_EN
12
VDD12A
26
nFDX_LED/
40
TDI/RXD3
54
TXD2/GPIO6/
GPIO8
PORT_SWAP
13
TEST2
27
nLNKA_LED/
41
RXCLK
55
TXD1/GPIO5/
GPIO9
RMT_WKP
Note 2.2
14
TXER
28
nSPD_LED/
42
RXDV
56
TXD0/GPIO4/
GPIO10
EEP_DISABLE
Note 2.2
EXPOSED PAD
MUST BE CONNECTED TO VSS
Note 2.2
This pin provides additional PME-related functionality. Refer to the respective pin
descriptions and Section Chapter 5, "PME Operation," on page 37 for additional
information.
Revision 1.1 (05-13-13)
22
DATASHEET
SMSC LAN9730/LAN9730i