AU9254_05 Datasheet, PDF (15/23 Pages) List of Unclassifed Manufacturers – USB Hub Controller

DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (Ground=0V).
SYMBOL
Table 5.8 DC Electrical Characteristics
PARAMETER
TEST CONDITIONS
LIMITS
-40^0˚C to +85^0˚C
MIN TYP MAX
UNIT
VHYS Hysteresis on inputs
Vcc=3.0V to 3.6V (Note 3)
0.3
0.4
0.5
V
VIH
HIGH level input
Vcc=3.0V to 3.6V (Note 3)
1.5
2.0
V
VIL
LOW level input
Vcc=3.0V to 3.6V (Note 3)
0.8
1.1
V
RoH
RoL
VOH
VOL
IQ
Isup
IFS
ILS
ILeak
IOFF
Output impedance (HIGH
state)
Note 2
28
Output impedance (LOW
state)
Note 2
28
HIGH level output
(Note 3)
Vcc=3.0V Io=6mA
Vcc=3.0V Io=4mA
Vcc=3.0V Io=100µA
2.2
2.4
2.8
LOW level output
(Note 3)
Vcc=3.0V Io=6mA
Vcc=3.0V Io=4mA
Vcc=3.0V Io=100µA
Quiescent supply current
Vcc=3.6V VI=Vcc or GND
Io=0
Supply current in suspend
Vcc=3.6V
Io=0
VI=Vcc
or
GND
Active supply current (Full
Speed)
Vcc=3.3V
Active supply current
(Low Speed)
Vcc=3.3V
Imput leakage current
Vcc=3.6V VI=5.5V or GND,
not for I/O Pins
3-state output OFF-state
current
Vi=Vih or ViL; Vo=Vcc or GND
34
43
ohm
35
43
ohm
2.7
V
0.7
0.3
0.4
V
0.2
330
600
µA
70
µA
9
14
mA
2
mA
+/-0.1 +/-0.5 µA
+/-10 µA
NOTES:
1. All typical values are at Vcc=3.3V and Tamb=25^˚C.
2. This value includes an external resistor of 24 ohm +/-1%. See "Load D+ and D-"
diagram for testing details.
3. All signals except D+ and D-.
AU9254 USB Hub Controller V1.02W
Official Release_ Public
Page 15 of 23