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USB IF electrical characteristics
Description
Parameter
Absolute
V
D+/D-
maximum
voltage on D+
and D-
Supply voltage
VBUS
Supply current:
Functioning
I
VBUS
Suspended
I
VBUS
Unconfigured
I
VBUS
High-level
input voltage:
High (driven)
V
IH
High (floating)
V
IHZ
Low-level input
V
IL
voltage
Differential
V
DI
input
sensitivity
Differential
V
CM
input voltage
range
Low-level
V
OL
output voltage
High-level
V
OH
output voltage
(driven)
Output signal
V
CRS
crossover
voltage
FBUS interface electrical characteristics
Description
Parameter
High-level
V
IH
input voltage
Low-level
V
IL
Input voltage
Page 9–30
Min
-1
4.4
2
2.7
0.2
0.8
0
2.8
1.3
Min
Max
0.7 x V
V
DDSHV2
DDSHV2
0
0.3 x V
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Max
Unit
4.6
V
5.25
V
100
mA
500
uA
100
mA
V
3.6
0.8
V
V
2.5
V
0.3
V
3.6
V
2
V
Unit
V
V
DDSHV2
RM-57/58
System Module
Notes
USB
specification
revision 2.0
|(D+) - (D-)|
Included VDI
range
Notes
Helen2/3 specific
Issue 1
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