Rev. 2.00, 09/03, page 629 of 690
Table 25.2
DC Characteristics (2-c) [USB Transceiver-Related Pins*
1
]
(Condition: Ta = –20 to 75°C)
Item
Symbol
Min
Typ
Max
Unit
Measurement
Conditions
Power supply voltage
*
2
V
CC
-USB
3.0
3.3
3.6
V
Differential input sensitivity
V
DI
0.2
—
—
V
(DP)–(DM)
Differential common mode
range
V
CM
0.8
—
2.5
V
Single ended receiver
threshold voltage
V
SE
0.8
—
2.0
V
Output high voltage
V
OH
2.8
—
V
CC
-USB
V
Output low voltage
V
OL
—
—
0.3
V
Tri-state leak current
I
LO
–10
—
10
µ
A
0V<V
IN
<3.3V
Notes: 1. D+ and D– pins
2. V
CC
-USB must satisfy the condition: V
CC
Q
≤
V
CC
-USB. Even when the USB is not used,
power must be supplied between V
CC
-USB and V
SS
-USB.
Table 25.3
Permitted Output Current Values
(Conditions: V
CC
Q = V
CC
-RTC = V
CC
-USB = 3.0 to 3.6 V, V
CC
= V
CC
-PLL1 = V
CC
-PLL2 = 1.4 to
1.6 V, AV
CC
= 3.0 to 3.6 V, V
SS
Q = V
SS
= V
SS
-RTC = V
SS
-USB = V
SS
-PLL1 = V
SS
-PLL2 =
AV
SS
= 0 V, T
a
= –20 to 75°C)
Item
Symbol
Min
Typ
Max
Unit
Output low-level permissible current (per pin)
I
OL
—
—
2.0
mA
Output low-level permissible current (total)
∑
I
OL
—
—
120
mA
Output high-level permissible current (per pin)
–I
OH
—
—
2.0
mA
Output high-level permissible current (total)
∑
(–I
OH
)
—
—
40
mA
Caution: To ensure LSI reliability, do not exceed the value for output current given in table 25.3.
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