Atmel ATmega48PV - Page 410

410
8025I–AVR–02/09
ATmega48P/88P/168P/328P
Figure 27-155.I/O Pin Pull-up Resistor Current vs. Input Voltage (V
CC
= 5 V).
Figure 27-156.Reset Pull-up Resistor Current vs. Reset Pin Voltage (V
CC
= 1.8 V).
I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGE
V
CC
= 5V
0
20
40
60
80
100
120
140
160
0123 456
V
OP
(V)
I
OP
(uA)
85 °C
25 °C
-40 °C
RESET PULL-UP RESISTOR CURRENT vs. RESET PIN VOLTAGE
V
CC
= 1.8V
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