Datasheet

447
8011Q–AVR–02/2013
ATmega164P/324P/644P
Figure 28-62. ATmega324P: I/O Pin Input Hysteresis vs. V
CC
Figure 28-63. ATmega324P: Reset Pin Input Threshold vs. V
CC
(V
IH
, I/O Pin Read as ‘1’)
105 °C
85 °C
25 °C
-40 °C
0
0.1
0.2
0.3
0.4
0.5
0.6
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
Input Hysteresis (mV)
105 °C
85 °C
25 °C
-40 °C
0
0.5
1
1.5
2
2.5
1.5 2 2.5 33.544.555.5
V
CC
(V)
Threshold (V)