EVB-USB2524 SMSC, EVB-USB2524 Datasheet - Page 55

• Manufacturer Part Number: EVB-USB2524
• Description: BOARD EVAL USB2524 SHARE/SWITCH
• Manufacturer: SMSC
• Series: MultiSwitch™r

Specifications of EVB-USB2524

• Main Purpose: Interface, USB 2.0 Hub
• Embedded: No
• Utilized Ic / Part: USB2524
• Primary Attributes: Quad Port Hub, High Speed (480Mbps), SMBus
• Secondary Attributes: Overcurrent Protection, Port Power Switching, Multi-TT Enabled
• Interface Type: USB
• Operating Supply Voltage: 5 V
• Product: Interface Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: USB2524
• Other names: 638-1044

USB MultiSwitch
Datasheet
SMSC USB2524
Supply Current
Configured
(2 upstream Full-Speed
Hosts)
1 Port
2 Ports
3 Ports
4 Ports
Supply Current
Suspend
Supply Current
Reset
Clock Input
Capacitance
Input Capacitance
Output Capacitance
PARAMETER
PARAMETER
Note 11.1 Output leakage is measured with the current pins in high impedance.
Note 11.2 See USB 2.0 Specification for USB DC electrical characteristics.
Note 11.3 RBIAS is a 3.3V tolerant analog pin.
CAPACITANCE T
Power Sequencing
There are no power supply sequence restrictions for the Hub. The order in which power supplies
power-up and power-down is implementation dependent.
TM
Hub
SYMBOL
Table 11.1 DC Electrical Characteristics (continued)
C
C
C
OUT
SYMBOL
IN
IN
A
I
I
I
I
I
I
FCC1
FCC2
FCC3
FCC4
CSBY
CRST
= 25°C; fc = 1MHz; V
MIN
MIN
LIMITS
DATASHEET
TYP
TYP
182
182
182
182
272
73
55
MAX
12
2
8
DDIO
MAX
UNIT
pF
pF
pF
= 3.3V
UNITS
All pins except USB pins (and pins under
test tied to AC ground)
mA
mA
mA
mA
μA
μA
Total from all supplies
Total from all supplies.
Total from all supplies.
TEST CONDITION
COMMENTS
Revision 1.91 (08-22-07)