USB2512 SMSC Corporation, USB2512 Datasheet - Page 32

• Manufacturer Part Number: USB2512
• Description: USB 2.0 High-Speed 2-Port Hub Controller
• Manufacturer: SMSC Corporation

USB 2.0 High-Speed 2-Port Hub Controller
Datasheet
Chapter 5 DC Parameters
SMSC USB2512
5.1
5.2
Voltage on any
Voltage on any I/O pin
PARAMETER
Temperature
Temperature
1.8V supply voltage
3.3V supply voltage
1.8V supply
3.3V supply
Voltage on
Voltage on
Storage
voltage
voltage
I/O pin
PARAMETER
XTAL1
XTAL2
Temperature
Lead
Operating
Note: Stresses above the specified parameters could cause permanent damage to the device. This
Maximum Guaranteed Ratings
Recommended Operating Conditions
V
V
SYMBOL
V
DDA18PLL,
V
DD33PLL,
V
is a stress rating only and functional operation of the device at any condition above those
indicated in the operation sections of this specification is not implied. When powering this
device from laboratory or system power supplies, it is important that the Absolute Maximum
Ratings not be exceeded or device failure can result. Some power supplies exhibit voltage
spikes on their outputs when the AC power is switched on or off. In addition, voltage transients
on the AC power line may appear on the DC output. When this possibility exists, it is suggested
that a clamp circuit be used.
V
DD33CR
DDA33,
DD33,
DD18
T
A
V
V
SYMBOL
V
DDA18PLL
DDA33PLL
V
V
V
DD33CR
DDA33
DD18
DD33
T
A
MIN
-0.5
-0.5
-0.5
-55
MIN
1.62
-0.3
3.0
0
DATASHEET
MAX
150
325
32
2.5
4.6
5.5
4.0
3.6
MAX
1.98
3.6
5.5
70
UNITS
°C
V
V
V
UNITS
°C
°C
V
V
V
V
V
If any 3.3V supply voltage drops
b e l o w 3 . 0 V, t h e n t h e M A X
becomes:
(3.3V supply voltage) + 0.5
Soldering < 10 seconds
COMMENTS
Revision 1.92 (11-28-07)
COMMENTS