Manual

140
ATmega161(L)
1228C–AVR–08/02
Figure 91. Pull-up Resistor Current vs. Input Voltage
Figure 92. Pull-up Resistor Current vs. Input Voltage
0
20
40
60
80
100
120
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
V
CC
= 5V
T
A
= 25˚C
T
A
= 85˚C
I
OP
(µA)
V
OP
(V)
0
5
10
15
20
25
30
0 0.5 1 1.5 2 2.5 3
PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
V
CC
= 2.7V
T
A
= 25˚C
T
A
= 85˚C
I
OP
(µA)
V
OP
(V)