Electrical characteristics
STM8S207xx, STM8S208xx
Typical output level curves
Figure 24 to Figure 31 show typical output level curves measured with output on a single
pin.
Figure 23. Typ. VOL @ VDD = 5 V (standard ports)
1.5
1.25
1
0.75
0.5
0.25
0
0
-40˚C
25˚C
85˚C
125˚C
2
4
6
8
IOL [mA]
10
12
Figure 24. Typ. VOL @ VDD = 3.3 V (standard ports)
-40˚C
1.5
25˚C
1.25
85˚C
125˚C
1
0.75
0.5
VOL [V]
0.25
0
0
1
2
3
4
5
6
7
IOL [mA]
Figure 25. Typ. VOL @ VDD = 5 V (true open drain ports)
-40˚C
2
25˚C
1.75
85˚C
1.5
125˚C
1.25
1
0.75
0.5
0.25
0
0
5
10
15
20
25
IOL [mA]
72/103
Doc ID 14733 Rev 12