USB2228-NU-09 Standard Microsystems (SMSC), USB2228-NU-09 Datasheet - Page 20

• Manufacturer Part Number: USB2228-NU-09
• Manufacturer: Standard Microsystems (SMSC)

Specifications of USB2228-NU-09

• Lead Free Status / RoHS Status: Compliant

4th Generation USB 2.0 Flash Media Controller with Integrated Card Power FETs
Datasheet
Chapter 6 DC Parameters
SMSC USB2227/USB2228
6.1
Storage
Temperature
Lead
Temperature
3.3V supply
voltage
Voltage on
GPIO3 &
USBDP/DM
pins
Voltage on
GPIO8,10&11
Voltage on any
signal pin
Voltage on
XTAL1
Voltage on
XTAL2
PARAMETER
Note: Stresses above the specified parameters may cause permanent damage to the device. This is
Note: When powering this device from laboratory or system power supplies, it is important that the
Maximum Guaranteed Ratings
SYMBOL
V
V
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.
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.
DDA33
DD33,
T
A
MIN
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
-55
(3.3V supply voltage + 2) ≤ 6
DATASHEET
V
V
V
DD33
DD33
DD18
MAX
150
325
4.0
4.0
20
+ 0.3
+ 0.3
+ 0.3
UNITS
°C
°C
V
V
V
V
V
V
Soldering < 10 seconds
When internal power FET
operation of these pins is
enabled, these pins may be
simultaneously shorted to
ground or any voltage up to
3.63V indefinitely, without
damage to the device as
long as V
are less than 3.63V and T
is less than 70°C.
Revision 1.93 (11-01-07)
COMMENTS
DD33
and V
DDA33
A