USB2514I SMSC Corporation, USB2514I Datasheet - Page 15

• Manufacturer Part Number: USB2514I
• Description: Industrial Temperature Rated USB 2.0 High-Speed 4-Port Hub Controller
• Manufacturer: SMSC Corporation

Industrial Temperature Rated USB 2.0 High-Speed 4-Port Hub Controller
Datasheet
SMSC USB2514i
36-Pin
48-Pin
36-Pin
48-Pin
36-Pin
48-Pin
36-Pin
48-Pin
48-Pin
48-Pin
48-Pin
48-Pin
QFN
QFN
QFN
QFN
QFN
QFN
QFN
QFN
QFN
QFN
QFN
QFN
Notes:
CFG_SEL2
Denotes 48-Pin QFN
N/A
N/A
N/A
N/A
0
0
0
0
1
1
1
1
CFG_SEL1
Table 3.2 SMBus or EEPROM Interface Behavior
0
0
0
0
1
1
1
1
0
0
1
1
CFG_SEL0
DATASHEET
0
0
1
1
0
0
1
1
0
1
0
1
15
Denotes 36-Pin QFN
Internal Default Configuration
Configured as an SMBus slave for external download
of user-defined descriptors.
Internal Default Configuration
2-Wire I2C EEPROMS are supported.
Internal Default Configuration
Internal Default Configuration
Internal Default Configuration
Internal Default Configuration
SMBUS OR EEPROM INTERFACE BEHAVIOR
Strap Options Enabled
Port Indicators Not Supported
SMBus slave address 58 (0101100x)
Strap Options Disabled
All Settings Controlled by Registers
Strap Options Enabled
Bus Power Operation
LED Mode = USB
Strap Options Disabled
All Settings Controlled by Registers
Strap Options Disabled
Dynamic Power Switching Enabled
Strap Options Disabled
Dynamic Power Switching Enabled
LED Mode = USB
Strap Options Disabled
Strap Options Disabled
LED Mode = USB
Ganged Power Switching
Ganged Over-Current Sensing
Revision 1.98 (11-19-07)