USB97C223-NU SMSC [SMSC Corporation], USB97C223-NU Datasheet - Page 17

• Manufacturer Part Number: USB97C223-NU
• Description: Bus Powered USB 2.0 Flash Media Controller
• Manufacturer: SMSC [SMSC Corporation]

Bus Powered USB 2.0 Flash Media Controller
Datasheet
Chapter 7
7.1
Notes:
7.2
SMSC USB97C223
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.
The name “VDD” is the same as VDDCORE
I Type Input Buffer
Low Input Level
High Input Level
IS Type Input Buffer
Low Input Level
High Input Level
Hysteresis
* Stresses above the specified parameters could cause permanent damage to the device. This is a stress
Maximum Guaranteed Ratings
Operating Temperature Range .................................................................................................. 0
Storage Temperature Range .................................................................................................. -55
Lead Temperature Range (soldering, 10 seconds) .............................................................................+325
Positive Voltage on any pin, with respect to Ground ............................................................................... 5.5V
Negative Voltage on any pin, with respect to Ground ............................................................................ -0.3V
Maximum V
Maximum V
rating only and functional operation of the device at any other condition above those indicated in the
operation sections of this specification is not implied.
DC Electrical Characteristics
(T
A
PARAMETER
= 0°C - 70°C, V
DD,
DDIO,
V
DC Parameters
DDP
V
DDA
DDIO,
.............................................................................................................................. +2.5V
............................................................................................................................ +4.0V
V
DDA
SYMBOL
= +3.3 V ± 10%, V
V
V
V
V
V
HYSI
IHI
IHI
ILI
ILI
DATASHEET
MIN
2.0
2.0
Page 17
DD,
V
TYP
500
DDP
= +1.8 V ± 10%,)
MAX
0.8
0.8
UNITS
mV
V
V
V
V
TTL Levels
TTL Levels
COMMENTS
Revision 1.5 (01-06-05)
o
o
C to +70
to +150
o
o
o
C
C
C