USB2244-AEZG-05 SMSC, USB2244-AEZG-05 Datasheet - Page 41

• Manufacturer Part Number: USB2244-AEZG-05
• Description: USB Interface IC Ultra Fast USB 2.0 Flash Media CTRL
• Manufacturer: SMSC

Specifications of USB2244-AEZG-05

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Ultra Fast USB 2.0 Multi-Format, SD/MMC, and MS Flash Media Controllers
Datasheet
Chapter 9 DC Parameters
SMSC USB224x
9.1
Storage
Temperature
Lead
Temperature
3.3 V supply
voltage
Voltage on
USB+ and
USB- pins
Voltage on
GPIO10
Voltage on any
signal pin
Voltage on
XTAL1
Voltage on
XTAL2
PARAMETER
Note 9.1
Note 9.2
Maximum Guaranteed Ratings
T
V
SYMBOL
A
DD33
Stresses above the specified parameters may cause permanent damage to the device.
This 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.
-55
-0.5
-0.5
-0.5
-0.5
-0.5
-0.5
MIN
Voltage
VDD33
VSS
Figure 9.1 Supply Rise Time Model
150
4.0
V
V
3.6
V
(3.3 V supply voltage + 2) ≤ 6
DD33
DD33
DD18
10%
t
10%
+ 0.3
+ 0.3
+ 0.3
DATASHEET
MAX
41
t
RT
t
90%
90%
UNITS
°C
°C
V
V
V
V
V
V
3.3 V
Time
100%
Please refer to JEDEC
specification J-STD-020D.
When internal power FET
operation of this pin is enabled,
this pin may be simultaneously
shorted to ground or any
voltage up to 3.63 V
indefinitely, without damage to
the device as long as V
and V
V and T
DDA33
A
COMMENTS
is less than 70
Revision 2.0 (10-14-09)
are less than 3.63
DD33
o
C.