User Guide

Description Parameter Min Typ Max Unit Notes
High-level
input
voltage
(VDDS = 1.8V)
V
IH
0.7 x V
DDS
V
DDS
V RAP3G
specific
Low-level
input
voltage
V
IL
0 0.3 x V
DDS
V
High-level
output
voltage
V
OH
0.8 x V
DDS
V
DDS
V
Low-level
output
voltage
V
OL
0 0.22 x VDDS V
Rise/fall
time
tR/tF
25 ns
VOUT electrical characteristics
Description Parameter Min Max Unit Notes
Vout regulator
for external
accessories
VOUT 2.43 2.57 V Max load 90mA
USB IF electrical characteristics
Description Parameter Min Max Unit Notes
Absolute
maximum
voltage on D+
and D-
V
D+/D-
-1 4.6 V USB
specification
revision 2.0
Supply voltage VBUS 4.4 5.25 V
Supply current:
Functioning I
VBUS
100 mA
Suspended I
VBUS
500 uA
Unconfigured I
VBUS
100 mA
High-level
input voltage:
V
High (driven) V
IH
2
High (floating) V
IHZ
2.7 3.6
Low-level input
voltage
V
IL
0.8 V
RM-84/99
System Module Nokia Customer Care
Issue 1 Company Confidential Page 1–37
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