Datasheet

462
8011Q–AVR–02/2013
ATmega164P/324P/644P
28.3.4 Pin Pull-up
Figure 28-91. ATmega644P: I/O Pin Pull-up Resistor Current vs. Input Voltage (V
CC
= 1.8V).
Figure 28-92. ATmega644P: I/O Pin Pull-up Resistor Current vs. Input Voltage (V
CC
= 2.7V).
0
10
20
30
40
50
60
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
V
OP
(V)
I
OP
(uA)
105 °C
85 °C
25 °C
-40 °C
105 °C
85 °C
25 °C
-40 °C
0
10
20
30
40
50
60
70
80
90
0 0.5 1 1.5 2 2.5 3
V
OP
(V)
I
OP
(uA)