Datasheet

511
8272A–AVR–01/10
164A/164PA/324A/324PA/644A/644PA/1284/1284P
Figure 28-317.ATmega1284: I/O Pin Output Voltage vs. Sink Current (V
CC
= 5V)
Figure 28-318.ATmega1284: I/O Pin Output Voltage vs. Source Current (V
CC
= 2.7V)
85 °C
25 °C
-40 °C
0
0.1
0.2
0.3
0.4
0.5
0.6
02468 10 12 14 16 18 20
I
OL
(mA)
V
OL
(V)
85 °C
25 °C
-40 °C
0
0.5
1
1.5
2
2.5
3
02468 10 12 14 16 18 20
I
OH
(mA)
V
OH
(V)