USB 2.0 High-Speed 3-Port Hub Controller
Datasheet
Table 3.2 SMBus or EEPROM Interface Behavior
CFG_SEL2
CFG_SEL1
CFG_SEL0
SMBUS OR EEPROM INTERFACE BEHAVIOR
36-Pin
QFN
N/A
0
0
Internal Default Configuration
Strap Options Enabled
Port Indicators Not Supported
48-Pin
QFN
0
N/A
0
0
0
0
0
1
1
36-Pin
QFN
Configured as an SMBus slave for external download
of user-defined descriptors.
SMBus slave address 58 (0101100x)
48-Pin
QFN
Strap Options Disabled
All Settings Controlled by Registers
36-Pin
QFN
N/A
0
1
1
1
1
0
0
0
1
1
0
Internal Default Configuration
Strap Options Enabled
Bus Power Operation
LED Mode = USB
48-Pin
QFN
36-Pin
QFN
N/A
0
2-Wire I2C EEPROMS are supported.
Strap Options Disabled
All Settings Controlled by Registers
48-Pin
QFN
48-Pin
QFN
1
Internal Default Configuration
Strap Options Disabled
Dynamic Power Switching Enabled
48-Pin
QFN
1
0
1
Internal Default Configuration
Strap Options Disabled
Dynamic Power Switching Enabled
LED Mode = USB
48-Pin
QFN
1
1
1
1
0
1
Internal Default Configuration
Strap Options Disabled
48-Pin
QFN
Internal Default Configuration
Strap Options Disabled
LED Mode = USB
Ganged Power Switching
Ganged Over-Current Sensing
Notes:
Denotes 48-Pin QFN
Denotes 36-Pin QFN
SMSC USB2513
Revision 1.98 (11-19-07)
DATA1S5HEET
SMSC [ SMSC CORPORATION ]
