5.5 USB Transceiver Characteristics
Symbol
Table 5.5 Electrical characteristics
Parameter
Conditions
Min.
Typ.
Max. Unit
VDD33 Analog supply voltage
3.0
3.3
3.6
V
VDD
V18
Digital supply voltage
1.62 1.8 1.98 V
ICC
Operating
supply
current
High
speed
at 480
operating
MHz
55 mA
ICC(susp)
Suspend supply current
In suspend mode,
current with 1.5kΩ
pull-up resistor on
120 µA
pin RPU disconnected
Symbol
Table 5.6 Static characteristic:Digital pin
Parameter
Conditions
Min.
Typ.
Input levels
VIL
Low-level input voltage
VIH
High-level input voltage
2.0
Output levels
VOL Low-level output voltage
VOH High-level output voltage
VDDH*-0.2
Max.
0.8
0.2
Unit
V
V
V
V
AU6391 USB2.0 to ATA/ATAPI Bridge Controller V1.00W
Official Release _ Public
Page 17 of 22