USB2512 データシートの表示（PDF） - Unspecified
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USB2512 Datasheet PDF : 76 Pages
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USB 2.0 Hi-Speed Hub Controller
Datasheet
Chapter 1 USB251x Hub Family Differences Overview
Table 1.1 36-pin QFN (6x6x0.5 mm) RoHS Compliant Part Numbers
Part
Number
USB2512
USB2512A*
USB2512i
USB2512Ai*
USB2512B
USB2512Bi
USB2513
USB2513i
USB2513B
USB2513Bi
USB2514
USB2514i
USB2514B
USB2514Bi
Down-
stream
ports
True
Speed
Battery
Charging
2
Lower Power
Consumption
LED Port
Indicators
Clock
(MHz)
24
0ºC
to
70ºC
3
0ºC
to
85ºC
-40ºC
to
85ºC
2
24
3
2
3
3
2
3
3
3
3
3
3
3
3
3
3
4
4
4
3
3
4
3
3
24
3
24
3
24
3
24
3
24
3
24
3
24
3
24
3
24
3
24
3
Table 1.2 48-pin QFN (7x7x0.5 mm) RoHS Compliant Part Numbers
Part
Number
USB2513
USB2513i
USB2514
USB2514i
Down-
stream
ports
3
3
4
4
True
Speed
3
3
3
3
Battery
Charging
Lower Power
Consumption
LED Port
Indicators
3
3
3
3
Clock
(MHz)
24/48
24/48
24/48
24/48
0ºC
to
70ºC
3
3
3
0ºC
to
85ºC
-40ºC
to
85ºC
3
3
Table 1.3 64-pin QFN (9x9x0.5 mm) RoHS Compliant Part Numbers
Part
Number
USB2517
USB2517i
Down-
stream
ports
7
7
True
Speed
3
3
Battery
Charging
Lower Power
Consumption
LED Port Clock
Indicators (MHz)
3
24
3
24
0ºC
to
70ºC
3
0ºC
to
85ºC
-40ºC
to
85ºC
3
Note 1.1 *USB2512A/Ai only uses a single transaction translator, whereas all other parts use a multi
transactions translator.
SMSC USB251x
7
DATASHEET
Revision 1.1 (04-26-10)
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