Renesas RL78/G1P Hardware User Manual page 742

RL78/G1P
27.3 DC Characteristics
27.3.1 Pin characteristics
= 40 to +85C, 2.7 V  V
(T
A
Items
Output current, high Note 1
Notes 1. Value of current at which the device operation is guaranteed even if the current flows from the V
output pin.
2. 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 duty factor > 70% the duty ratio can be calculated with the
following expression (when changing the duty factor from 70% to n%).
 Total output current of pins = (I
<Example> Where n = 80% and I
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.
R01UH0895EJ0100 Rev.1.00
Nov 29, 2019
 3.6 V, V
= 0 V) (1/3)
DD SS
Symbol
I Per pin for P10 to P17, P30 to P35, P40
OH1
Total of P10 to P17, P30 to P35
(When duty ≤ 70%
Total of all pins
(When duty ≤ 70%
I Per pin for P20 to P27
OH2
Total of all pins
(When duty ≤ 70%
Total output current of pins = (19.0 × 0.7)/(80 × 0.01) = 16.625 mA
CHAPTER 27 ELECTRICAL SPECIFICATIONS
Conditions
Note 3
)
Note 3 )
Note 3
)
× 0.7)/(n × 0.01)
OH
= 19.0 mA
OH
MIN. TYP. MAX.
2.0
Note 2
19.0
21.0
0.1
0.8
DD
Unit
mA
mA
mA
mA
mA
pin to an
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