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The values are for V
max (normal operation) = 3.0 (mA) + 0.46 (mA/(MHz × V)) × V
*3 I
CC
I
max (sleep mode)
CC
I
max (sleep mode + module standby mode)
CC
The Typ values for power consumption are reference values.
Table 22.33 Permissible Output Currents
Conditions: V
= 5.0 V ± 10%, AV
CC
V
= AV
SS
T
= –40°C to +85°C (wide-range specifications)
a
Item
Permissible output
low current (per pin)
Permissible output
low current (total)
Permissible output
high current (per pin)
Permissible output
high current (total)
Notes: 1. To protect chip reliability, do not exceed the output current values in table 22.33.
2. When directly driving a darlington pair or LED, always insert a current-limiting resistor in
the output line, as shown in figures 22.10 and 22.11.
714
≤ V
< 4.5 V, V
RAM
CC
= 3.0 (mA) + 0.40 (mA/(MHz × V)) × V
= 3.0 (mA) + 0.27 (mA/(MHz × V)) × V
= 5.0 V ± 10%, V
CC
= 0 V, T
= –20°C to +75°C (regular specifications),
SS
a
Ports 1, 2, and 5
Other output pins
Total of 20 pins in
Ports 1, 2, and 5
Total of all output pins,
including the above
All output pins
Total of all output pins
× 0.9, and V
min = V
IH
CC
= 4.5 V to AV
REF
Symbol
Min
I
—
OL
—
ΣI
—
OL
—
|–I
|
—
OH
|–ΣI
|
—
OH
max = 0.3 V.
IL
× f
CC
× f
CC
× f
CC
,
CC
Typ
Max
Unit
—
10
mA
—
2.0
mA
—
80
mA
—
120
mA
—
2.0
mA
—
40
mA
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