Datasheet

DocID15962 Rev 13 87/131
STM8L151xx, STM8L152xx Electrical parameters
112
Figure 21. Typical V
IL
and V
IH
vs V
DD
(high sink I/Os)
Figure 22. Typical V
IL
and V
IH
vs V
DD
(true open drain I/Os)
6. R
PU
pull-up equivalent resistor based on a resistive transistor(corresponding I
PU
current characteristics described in
Figure 24).
0
0.5
1
1.5
2
2.5
3
1.6 2.1
2.6 3.1
3.6
V
DD
[V]
V
IL
and V
IH
[V]
-40°C
25°C
90°C
130°C
0
0.5
1
1.5
2
2.5
3
1.6 2.1 2.6 3.1 3.6
V
DD
[V]
V
IL
and V
IH
[V]
-40°C
25°C
90°C
130°C