USB2504 SMSC Corporation, USB2504 Datasheet - Page 8

• Manufacturer Part Number: USB2504
• Description: Integrated USB 2.0 Compatible 4-Port Hub
• Manufacturer: SMSC Corporation

Chapter 2 Pin Table 4-Port
Revision 2.1 (12-06-06)
SDA/SMBDATA
PRTPWR_POL
XTAL1/CLKIN
NON_REM0
CFG_SEL0
GANG_EN
PRTPWR1
REG_EN
USBDP0
USBDP1
USBDP3
OCS1_N
ATEST/
GR1/
AM1/
POWER, GROUND (17 PINS) AND (5) NO CONNECT
UPSTREAM USB 2.0 INTERFACE (3 PINS)
SCL/SMBCLK/
4-PORT USB 2.0 INTERFACE (26 PINS)
NON_REM1
Table 2.1 4-Port Pin Table for 64-TQFP
PRTPWR2
CLKIN_EN
USBDN0
USBDN1
USBDN3
MTT_EN
OCS2_N
SERIAL PORT INTERFACE (5 PINS)
RBIAS
XTAL2
GR2/
AM2/
DATASHEET
MISC (8 PINS)
8
VBUS_DET
CFG_SEL2
PRTPWR3
PRT_DIS0
RESET_N
USBDP2
USBDP4
OCS3_N
TEST1
GR3/
AM3
Integrated USB 2.0 Compatible 4-Port Hub
SMSC USB2504/USB2504A
SELF_PWR
CFG_SEL1
PRTPWR4
PRT_DIS1
USBDN2
USBDN4
OCS4_N
LED_EN
TEST0
GR4/
AM4/
Datasheet