ST72324
I/O PORT PIN CHARACTERISTICS (Cont’d)
Figure 82. Typical VOL vs. VDD (standard)
1
Ta= -4 5°C
0 .9
Ta= 25°C
0 .8
Ta= 95°C
Ta= 140 °C
0 .7
0 .6
0 .5
0 .4
0 .3
0 .2
0 .1
0
2 2.5 3 3.5 4 4.5 5 5.5 6
Vd d(V )
Figure 83. Typical VOL vs. VDD (high-sink)
0 .6
0 .5
0 .4
0 .3
0 .2
Ta= 140°C
Ta= 9 5°C
0 .1
Ta= 2 5°C
Ta= -45 °C
0
2
2.5
3
3.5
4
4.5
5
5.5
6
Vdd(V )
Figure 84. Typical VDD-VOH vs. VDD
5 .5
5
4 .5
4
3 .5
Ta= -4 5°C
3
Ta= 25°C
Ta= 95°C
2 .5
Ta= 140°C
2
2 2.5 3 3.5 4 4.5 5 5.5 6
Vdd(V)
0 .4 5
0 .4
0 .3 5
0 .3
Ta= -4 5°C
Ta= 2 5°C
Ta= 9 5°C
Ta= 1 40°C
0 .2 5
0 .2
0 .1 5
0 .1
0 .0 5
0
2 2 .5 3 3.5 4 4.5 5 5.5 6
Vd d(V )
1 .6
1 .4
Ta= 140 °C
Ta = 95 °C
1 .2
Ta = 25 °C
Ta = -4 5°C
1
0 .8
0 .6
0 .4
0 .2
0
2
2.5
3
3.5
4
4.5
5
5 .5
6
V dd(V )
6
Ta= -4 5°C
5
Ta= 25°C
Ta= 95°C
4
Ta= 140°C
3
2
1
0
2 2.5 3 3.5 4 4.5 5 5.5 6
Vd d( V)
137/161