Datasheet

373
8011K–AVR–09/08
ATmega164P/324P/644P
Figure 28-64. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
CC
= 5V).
Figure 28-65. Reset Pull-up Resistor Current vs. Reset Pin Voltage (V
CC
= 1.8V).
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
V
CC
= 5V
85 ˚C
25 ˚C
-40 ˚C
0
20
40
60
80
100
120
140
160
0123456
V
OP
(V)
I
OP
(uA)
RESET PULL-UP RESISTOR CURRENT vs. RESET PIN VOLTAGE
V
CC
= 1.8V
85 ˚C
25 ˚C
-40 ˚C
0
5
10
15
20
25
30
35
40
0 0,2 0,4 0,6 0,8 1 1,2 1,4 1,6 1,8 2
V
RESET
(V)
I
RESET
(uA)