Datasheet

R01DS0190EJ0100 Rev.1.00 Page 86 of 107
Jun 19, 2013
RX111 Group 5. Electrical Characteristics
5.4 USB Characteristics
Figure 5.47 DP and DM Output Timing
Table 5.35 USB Characteristics (DP and DM Pin Characteristics)
Conditions: VCC = AVCC0 = VCC_USB = 3.0 to 3.6 V, VSS = AVSS0 = VREFL0 = VSS_USB = 0 V, T
a
= –40 to +105°C
Item Symbol Min. Max. Unit Test Conditions
Input
characteristics
Input high level voltage
V
IH
2.0 — V
Input low level voltage
V
IL
—0.8V
Differential input sensitivity
V
DI
0.2 — V
| DP – DM |
Differential common mode
range
V
CM
0.8 2.5 V
Output
characteristics
Output high level voltage
V
OH
2.8 VCC_USB V
I
OH
= –200 μA
Output low level voltage
V
OL
0.0 0.3 V
I
OL
= 2 mA
Cross-over voltage
V
CRS
1.3 2.0 V
Figure 5.47
Figure 5.48
Rise time FS
t
r
420ns
LS
75 300
Fall time FS
t
f
420ns
LS
75 300
Rise/fall time ratio FS
t
r
/t
f
90 111.11 %
t
r
/t
f
LS
80 125
Output resistance
Z
DRV
28 44 Ω
(Adjusting the resistance of
external elements is not
necessary.)
VBUS
characteristics
VBUS input voltage
V
IH
VCC × 0.8 — V
V
IL
—VCC × 0.2V
VBUS (P16) input leakage
current
| I
VBUSIN
|— 10 μA
USB0_VBUS = 5.5V
Pull-up,
pull-down
Pull-down resistor
R
PD
14.25 24.80 kΩ
Pull-up resistor
R
PUI
0.9 1.575 kΩ
During idle state
R
PUA
1.425 3.09 kΩ
During reception
Battery Charging
Specification
Ver 1.2
D+ sink current
I
DP_SINK
25 175 μA
D- sink current
I
DM_SINK
25 175 μA
DCD source current
I
DP_SRC
713μA
Data detection voltage
V
DAT_REF
0.25 0.4 V
D+ source current
V
DP_SRC
0.5 0.7 V
Output current = 250 μA
D- source current
V
DM_SRC
0.5 0.7 V
Output current = 250 μA
DP, DM
t
f
t
r
90%
10%10%
90%
V
CRS