Datasheet

677
ATmega169A/PA/329A/PA/649A/P/3290A/PA/6490A/P [DATASHEET]
8284E–AVR–02/2013
Figure 32-32. ATmega169PA-105°C: I/O Pin Output Voltage vs. Sink Current, Port B (V
CC
=1.8V)
32.1.8 Pin Thresholds and Hysteresis
Figure 32-33. ATmega169PA-105°C: I/O Pin Input Threshold Voltage vs. V
CC
(V
IH
, I/O Pin Read as “1”)
105 °C
85 °C
25 °C
-45 °C
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
0.55
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
I
OL
(mA)
V
OL
(V)
105 °C
85 °C
25 °C
-45 °C
0.9
1.2
1.5
1.8
2.1
2.4
2.7
3
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
Threshold (V)