SMSC USB2502 - Manual (Page 7)

2-Port USB 2.0 Hub Controller
Datasheet
SMSC USB2502 7 Revision 2.3 (08-27-07)
DATASHEET
Chapter 2 Pin Table 2-Port
Table 2.1 2-Port Pin Table for 36-QFN
UPSTREAM USB 2.0 INTERFACE (3 PINS)
USBDP0 USBDN0 VBUS_DET
2-PORT USB 2.0 INTERFACE (10 PINS)
USBDP1 USBDN1 USBDP2 USBDN2
GR1/
NON_REM0
GR2/
NON_REM1
PRTPWR_POL RBIAS
PRTPWR OCS_N
SERIAL PORT INTERFACE (3 PINS)
SDA/SMBDATA SCL/SMBCLK/
CFG_SEL0
CFG_SEL1
MISC (7 PINS)
XTAL1/CLKIN XTAL2 RESET_N SELF_PWR
ATEST/
REG_EN
CLKIN_EN TEST
POWER, GROUND (13 PINS)