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USB2412 Ver la hoja de datos (PDF) - SMSC -> Microchip
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Lista de partido
USB2412
2-Port USB 2.0 Hi-Speed Hub Controller
SMSC -> Microchip
USB2412 Datasheet PDF : 27 Pages
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2-Port USB 2.0 Hi-Speed Hub Controller
Datasheet
Chapter 1 Block Diagram
To Upstream Upstream
V
BUS
USB Data
3.3 V
24 MHz
Crystal
Bus-
Power
Detect/
V
bus
Pulse
Upstream
PHY
Repeater
Regulator
Serial
Interface
Engine
3.3 V
Regulator
CRFILT
Transaction
Translator
Routing & Port Re-Ordering Logic
PLL
Controller
Port
Controller
PHY#1
PHY#2
USB Data
Downstream
USB Data
Downstream
Figure 1.1 USB2412 Block Diagram
SMSC USB2412
7
DATASHEET
Revision 1.3 (12-27-11)
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