SMSC USB2513 User Manual
Page 20
USB 2.0 Hi-Speed Hub Controller
Datasheet
Revision 1.0 (3-11-09)
20
SMSC USB251x
DATASHEET
PRTPWR[1]
USB Port
Power Enable
12
15
29
PRTPWR[2]
16
19
26
PRTPWR[3]
-
18
21
23
PRTPWR[4]
-
20
-
27
20
PRTPWR[5]
-
30
PRTPWR[6]
-
39
PRTPWR[7]
-
36
PRTPWR_POL
Port Power
Polarity
Strapping
-
38
-
PRTSWP[1]
Port Swap
Strapping
Option
-
37
51
PRTSWP[2]
-
25
49
PRTSWP[3]
-
23
47
PRTSWP[4]
-
13
33
PRTSWP[5]
-
31
PRTSWP[6]
-
17
PRTSWP[7]
-
15
RBIAS
USB
Transceiver
Bias
35
47
63
RESET_N
Reset Input
26
34
43
SCL
Serial Clock
24
31
41
SDA
Serial Data
Signal
22
29
40
SEL48
Select 48 MHz
Clock Input
-
40
-
SMBCLK
System
Management
Bus Clock
24
31
41
SMBDATA
Server
Message Block
Data Signal
22
29
40
SUSP_IND
Active/Suspend
Status Indicator
28
39
45
TEST
Test Pin
11
14
19
USBDM_UP
USB Bus Data
30
42
58
USBDP_UP
31
43
59
Table 5.1 Pin List in Alphabetical Order (continued)
SYMBOL
NAME
PIN NUMBERS
36 QFN
48QFN
64 QFN
USB2
512
USB2
512
i
USB2
512
A
USB2
512
Ai
USB2
512
B
USB2
512
Bi
USB2
513
USB2
513
i
USB2
513
B
USB2
513
Bi
USB2
514
USB2
514
i
USB2
514
B
USB2
514
Bi
USB2
513
USB2
514
USB2
517
USB2
517
i