
附录
3.2典型特征
3.2.3 V
OL
–I
OL
特性(端口P0 , P1 ,D
0
–D
7
卡尔,
RESET
)
(1) V
DD
= 3.0 V
50.0
45.0
40.0
35.0
TA = 25℃
I
OL
(MA )
30.0
25.0
20.0
15.0
10.0
5.0
0
0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
3.0
V
OL
(V)
(2) V
DD
= 5.0 V
TA = 25℃
100.0
90.0
80.0
70.0
I
OL
(MA )
60.0
50.0
40.0
30.0
20.0
10.0
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
V
OL
(V)
3-10
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