Datasheet

ATmega48A/PA/88A/PA/168A/PA/328/P
 2018 Microchip Technology Inc. Data Sheet Complete DS40002061A-page 486
Figure 31-301. ATmega328: I/O Pin Pull-up Resistor Current vs. Input Voltage (V
CC
= 5 V)
Figure 31-302. ATmega328: Reset Pull-up Resistor Current vs. Reset Pin Voltage (V
CC
=1.8V)
0
20
40
60
80
100
120
140
160
0123456
V
OP
(V)
I
OP
(uA)
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)
85 °C
25 °C
-40 °C