Datasheet

428
8011Q–AVR–02/2013
ATmega164P/324P/644P
Figure 28-24. ATmega164P: Reset Pin Input Hysteresis vs. V
CC
28.1.7 BOD Threshold
Figure 28-25. ATmega164P: BOD Threshold vs. Temperature (V
CC
= 4.3V)
105 °C
85 °C
25 °C
-40 °C
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
1.5 2 2.5 33.5 4 4.5 5 5.5
V
CC
(V)
Input Hysteresis (mV)
Temperature (C ° )
4.2
4.25
4.3
4.35
4.4
-50 -40 -30 -20 -10 0 10 20 30405060708090100110
Threshold (V)
Rising Vcc
Falling Vcc