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USB 2.0 Hi-Speed Hub Controller
Datasheet
Revision 1.0 (3-11-09) 62 SMSC USB251x
DATASHEET
O12, I/O12 &I/OSD12 Type Buffer
Low Output Level
High Output Level
Output Leakage
Hysteresis (‘SD’ pad only)
V
OL
V
OH
I
OL
V
HYSC
2.4
-10
250
0.4
+10
350
V
V
μA
mV
I
OL
= 12 mA @
VDD33 = 3.3 V
I
OH
= -12 mA @
VDD33 = 3.3 V
V
IN
= 0 to VDD33
(Note 9.1)
IO-U
(Note 2)
Supply Current Unconfigured
Hi-Speed Host
USB2512/12A/12B
USB2512i/12Ai/12Bi
USB2513/13B
USB2513i/13Bi
USB2514/14B
USB2514i/14Bi
USB2517
USB2517i
I
CCINTHS
I
CCINTHS
I
CCINTHS
I
CCINTHS
I
CCINTHS
I
CCINTHS
I
CCINTHS
I
CCINTHS
90
90
95
95
95
95
120
120
95
95
105
105
105
105
130
130
mA
mA
mA
mA
mA
mA
mA
mA
Supply Current Unconfigured
Full-Speed Host
USB2512/12A/12B
USB2512i/12Ai/12Bi
USB2513/13B
USB2513i/13Bi
USB2514/14B
USB2514i/14Bi
USB2517
USB2517i
I
CCINITFS
I
CCINITFS
I
CCINITFS
I
CCINITFS
I
CCINITFS
I
CCINITFS
I
CCINITFS
I
CCINITFS
80
80
80
80
80
80
105
105
85
85
90
90
90
90
115
115
mA
mA
mA
mA
mA
mA
mA
mA
Table 9.1 DC Electrical Characteristics (continued)
PARAMETER SYMBOL MIN TYP MAX UNITS COMMENTS