Datasheet

616
ATmega169A/PA/329A/PA/649A/P/3290A/PA/6490A/P [DATASHEET]
8284E–AVR–02/2013
Figure 31-523.Atmel ATmega6490A: I/O pin input Hysteresis vs. V
CC
.
Figure 31-524.ATmega6490A: Reset input Threshold voltage vs. V
CC
(V
IH
, reset pin read as “1”).
85°C
25°C
-45°C
0.25
0.30
0.35
0.40
0.45
0.50
0.55
0.60
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
[V]
Input Hysteresis [V]
-45°C
85°C
25°C
-45°C
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
[V]
Threshold [V]