Datasheet

394
2549O–AVR–05/12
ATmega640/1280/1281/2560/2561
32.5 Standby Supply Current
Figure 32-15. Standby Supply Current vs. V
CC
(Watchdog Timer Disabled)
32.6 Pin Pull-up
Figure 32-16. I/O Pin Pull-up Resistor Current vs. Input Voltage (V
CC
= 1.8V)
6MHz xtal
6MHz res
4MHz xtal
4MHz res
455kHz res
32kHz xtal
2MHz xtal
2MHz res
1MHz res
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
0.2
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
I
CC
(m
A
)
85°C
25°C
-40°C
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 2
V
OP
(V)
I
OP
(µA
)