USB97C201_03 Datasheet, PDF (54/59 Pages) SMSC Corporation – USB 2.0 ATA/ ATAPI Controller

7.0 DC PARAMETERS
MAXIMUM GUARANTEED RATINGS
Operating Temperature Range........................................................................................................................... 0^oC to +70^oC
Storage Temperature Range ............................................................................................................................-55^o to +150^oC
Lead Temperature Range (soldering, 10 seconds) ..................................................................................................... +325^oC
Positive Voltage on any pin, with respect to Ground ........................................................................................................ 5.5V
Negative Voltage on any pin, with respect to Ground......................................................................................................-0.3V
Maximum V_DDA, V_DDIO ......................................................................................................................................................+3.0V
Maximum V_DD, V_DDP......................................................................................................................................................... +4.0V
*Stresses above the specified parameters could cause permanent damage to the device. This is a stress 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.
Note: 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.
DC ELECTRICAL CHARACTERISTICS (T_A = 0°C - 70°C, V_DDIO, V_DDA = +3.3 V ± 10%, V_DD, V_DDP = +2.5 V ± 10%,)
PARAMETER
SYMBOL MIN TYP MAX UNITS
COMMENTS
I Type Input Buffer
Low Input Level
High Input Level
ICLK Input Buffer
V_ILI
V_IHI
2.0
0.8
V TTL Levels
V
Low Input Level
V_ILCK
0.4
V
High Input Level
Input Leakage
(All I and IS buffers)
V_IHCK
2.2
V
Low Input Leakage
I_IL
-10
+10
uA V_IN = 0
High Input Leakage
O8 Type Buffer
I_IH
-10
+10
uA
V_IN = V_DDIO
Low Output Level
V_OL
0.4
V
I_OL = 8 mA @ V_DDIO
= 3.3V
High Output Level
V_OH
2.4
V
I_OH = -4mA @ V_DDIO
= 3.3V
Output Leakage
I_OL
-10
+10
uA
V_IN = 0 to V_DDIO
(Note 1)
SMSC USB97C201
Page 54
DATASHEET
Rev. 11-05-03