USB 2.0 Hi-Speed Hub Controller
Datasheet
Table 5.1 Pin List in Alphabetical Order (continued)
PIN NUMBERS
36 QFN
48QFN
64 QFN
SYMBOL
NAME
USBDM_DN[1] Hi-Speed USB
1
3
Data
USBDM_DN[2]
USBDM_DN[3]
USBDM_DN[4]
USBDM_DN[5]
USBDM_DN[6]
USBDM_DN[7]
USBDP_DN[1]
USBDP_DN[2]
USBDP_DN[3]
USBDP_DN[4]
USBDP_DN[5]
USBDP_DN[6]
USBDP_DN[7]
-
6
-
8
-
8
-
-
-
11
53
55
2
4
-
7
-
9
-
9
-
-
-
12
54
56
44
VBUS_DET
Upstream
VBUS Power
Detection
27
35
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
XTALIN
XTALOUT
3.3 V Power
5
10
15
23
29
36
18
30
41
48
24
46
52
57
64
61
60
-
Crystal Input
33
32
45
44
Crystal Output
SMSC USB251x
21
Revision 1.0 (3-11-09)
DATASHEET
SMSC [ SMSC CORPORATION ]
