USB2503-HZH Standard Microsystems Corp., USB2503-HZH Datasheet - Page 7

• Manufacturer Part Number: USB2503-HZH
• Description: Interface, Integrated USB2.0 Compatible 3-Port Hub
• Manufacturer: Standard Microsystems Corp.

Integrated USB2.0 Compatible 3-Port Hub
Datasheet
Chapter 2 Pin Table 3-Port
SMSC USB2503
SDA/SMBDATA
PRTPWR_POL
XTAL1/CLKIN
GANG_EN
PRT_DIS0
USBDP0
USBDP1
USBDP3
TEST1
GR3/
UPSTREAM USB 2.0 INTERFACE (3-PINS)
3-PORT USB INTERFACE (18-PINS)
POWER & GROUNDS (16-PINS)
SCL/SMBCLK
Table 2.1 3-Port Pin Table
/CFG_SEL0
PRTPWR1
USBDN0
USBDN1
USBDN3
OCS1_N
TEST0
RBIAS
SERIAL PORT (3-PINS)
XTAL2
MISC (8-PINS)
2
NON_REM0
VBUS_DET
CFG_SEL1
PRTPWR2
RESET_N
REG_EN
USBDP2
OCS2_N
ATEST/
GR1/
NON_REM1
SELF_PWR
PRTPWR3
CLKIN_EN
USBDN2
OCS3_N
GR2/
Revision 1.3 (08-24-04)