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60
AT90S1200
0838H–AVR–03/02
Figure 55.
I/O Pin Sink Current vs. Output Voltage
Figure 56.
I/O Pin Source Current vs. Output Voltage
0
5
10
15
20
25
0
0.5
1
1.5
2
I
(mA)
OL
V (V)
OL
T = 85
˚
C
A
T = 25
˚
C
A
I/O PIN SINK CURRENT vs. OUTPUT VOLTAGE
V = 2.7V
cc
0
1
2
3
4
5
6
0
0.5
1
1.5
2
2.5
3
I/O PIN SOURCE CURRENT vs. OUTPUT VOLTAGE
I
(mA)
OH
V (V)
OH
T = 85
˚
C
A
T = 25
˚
C
A
V = 2.7V
cc