USB2517 Ver la hoja de datos (PDF) - SMSC -> Microchip
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USB2517 Datasheet PDF : 72 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
USB2512B
USB2512i
USB2512Bi
USB2512Ai
USB2513
USB2513B
USB2513i
USB2513Bi
USB2514
USB2514B
USB2514i
USB2514Bi
Down-
stream
ports
2
2
3
3
4
4
Default
TT
multi**
multi**
multi
multi
multi
multi
True
Speed
Battery
Charging
3*
3*
3*
3*
3*
3*
LED Port
Indicators
Clock
(MHz)
24
24
24
24
24
24
0ºC
to
70ºC
3
3
3
-40ºC
to
85ºC
3
3
3
Table 1.2 48-pin QFN (7x7x0.5 mm) RoHS Compliant Part Numbers
Part
Number
USB2513
USB2514
Down-
stream
ports
3
4
Default
TT
multi
multi
True
Battery
Speed Charging
3
3
LED Port
Indicators
3
3
Clock
(MHz)
24/48
24/48
0ºC
to
70ºC
3
3
-40ºC
to
85ºC
Table 1.3 64-pin QFN (9x9x0.5 mm) RoHS Compliant Part Numbers
Part
Number
USB2517
USB2517i
Down-
stream
ports
7
7
Default
TT
multi
multi
True
Speed
3
3
Battery
Charging
LED Port
Indicators
3
3
Clock
(MHz)
24
24
0ºC
to
70ºC
3
-40ºC
to
85ºC
3
Note 1.1 *Battery charging enable is only available on USB251x/xBi products.
Note 1.2 **USB2512A/Ai only uses a single transaction translator.
SMSC USB251x
7
DATASHEET
Revision 1.0 (3-11-09)
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