USB2503A-HZH SMSC, USB2503A-HZH Datasheet - Page 7

• Manufacturer Part Number: USB2503A-HZH
• Description: IC HUB 3PORT USB COMPATBL 48-QFN
• Manufacturer: SMSC
• Type: Integrated USB Compatible 3 Port Hubr

Specifications of USB2503A-HZH

• Controller Type: USB Hub
• Interface: Serial EEPROM
• Voltage - Supply: 1.62 V ~ 3.6 V
• Current - Supply: 100mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-QFN
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1030

Integrated USB 2.0 Compatible 3-Port Hub
Datasheet
Chapter 2 Pin Table 3-Port
SMSC USB2503/USB2503A
USBDP0
USBDP1
USBDP3
GR3/
PRT_DIS0
PRTPWR_POL
GANG_EN
SDA/SMBDATA
XTAL1/CLKIN
TEST1
USBDN0
USBDN1
USBDN3
PRTPWR1
OCS1_N
RBIAS
SCL/SMB-
CLK/CFG_SEL0
XTAL2
TEST0
UPSTREAM USB 2.0 INTERFACE (3-PINS)
3-PORT USB INTERFACE (18-PINS)
POWER & GROUNDS (16-PINS)
Table 2.1 3-Port Pin Table
SERIAL PORT (3-PINS)
DATASHEET
MISC (8-PINS)
7
VBUS_DET
USBDP2
GR1/
NON_REM0
PRTPWR2
OCS2_N
CFG_SEL1
RESET_N
ATEST/
REG_EN
USBDN2
GR2/
NON_REM1
PRTPWR3
OCS3_N
SELF_PWR
CLKIN_EN
Revision 2.3 (08-27-07)