Renesas rl78 User Manual
RL78/G1A
CHAPTER 30 ELECTRICAL SPECIFICATIONS (G: INDUSTRIAL APPLICATIONS T
A
=
−40 to +105°C)
R01UH0305EJ0200 Rev.2.00
911
Jul 04, 2013
(T
A
=
−40 to +105°C, 2.4 V ≤ AV
DD
≤ V
DD
≤ 3.6 V, 2.4 V ≤ EV
DD0
≤ V
DD
≤ 3.6 V, V
SS
= EV
SS0
= 0 V)
(2/5)
Items Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Per pin for P00 to P06, P10 to P16,
P30, P31, P40 to P43, P50, P51,
P70 to P77, P120, P130, P140, P141
8.5
Note 2
mA
Per pin for P60 to P63
15.0
Note 2
mA
2.7 V
≤ EV
DD0
≤ 3.6 V
15.0
mA
Total of P00 to P04, P40 to P43,
P120, P130, P140, P141
(When duty
≤ 70%
Note 3
)
2.4 V
≤ EV
DD0
< 2.7 V
9.0
mA
2.7 V
≤ EV
DD0
≤ 3.6 V
35.0
mA
Total of P05, P06, P10 to P16, P30,
P31, P50, P51, P60 to P63,
P70 to P77
(When duty
≤ 70%
Note 3
)
2.4 V
≤ EV
DD0
< 2.7 V
20.0
mA
I
OL1
Total of all pins
(When duty
≤ 70%
Note 3
)
50.0
mA
Per pin for P20 to P27, P150 to P154
0.4
Note 2
mA
Output current,
low
Note 1
I
OL2
Total of all pins
(When duty
≤ 70%
Note 3
)
2.4 V
≤ AV
DD
≤ 3.6 V
5.2
mA
Notes 1. Value of current at which the device operation is guaranteed even if the current flows from an output pin to
the EV
SS0
and V
SS
pin.
2. However, do not exceed the total current value.
3. Specification under conditions where the duty factor
≤ 70%.
The output current value that has changed to the dury factor > 70% the duty ratio can can be calculated
with the following expression (when changing the duty factor from 70% to n%).
• Total output current of pins = (I
OL
× 0.7)/(n × 0.01)
<Example> Where n = 80% and I
OL
= 10.0 mA
Total output current of pins = (10.0 × 0.7)/(80 × 0.01)
≅ 8.7 mA
However, the current that is allowed to flow into one pin does not vary depending on the duty factor. A
current higher than the absolute maximum rating must not flow into one pin.
Remark Unless specified otherwise, the characteristics of alternate-function pins are the same as those of the port
pins.
<R>