USB2502 Ver la hoja de datos (PDF) - SMSC -> Microchip

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USB2502

2-Port USB 2.0 Hub Controller

SMSC -> Microchip 

2-Port USB 2.0 Hub Controller

Datasheet

USBDP0

USBDP1

GR1/

NON_REM0

PRTPWR

SDA/SMBDATA

XTAL1/CLKIN

ATEST/

REG_EN

Table 2.2 2-Port Pin Table for 48-TQFP

UPSTREAM USB 2.0 INTERFACE (3 PINS)

USBDN0

VBUS_DET

2-PORT USB 2.0 INTERFACE (10 PINS)

USBDN1

GR2/

NON_REM1

OCS_N

USBDP2

PRTPWR_POL

SERIAL PORT INTERFACE (3 PINS)

SCL/SMBCLK

CFG_SEL0

CFG_SEL1

MISC (7 PINS)

XTAL2

CLKIN_EN

RESET_N

TEST

POWER, GROUND AND NO CONNECT (25 PINS)

USBDN2

RBIAS

SELF_PWR

Revision 2.3 (08-27-07)

8

DATASHEET

SMSC USB2502

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