Datasheet

383
8011Q–AVR–02/2013
ATmega164P/324P/644P
Figure 27-80. BOD Threshold vs. Temperature (V
CC
= 1.8V)
27.2.11 Internal Oscillator Speed
Figure 27-81. Watchdog Oscillator Frequency vs. Temperature
Rising V
CC
Falling V
CC
1.75
1.77
1.79
1.81
1.83
1.85
-60 -40 -20 0 20 40 60 80 100
Temperature (°C)
Threshold (V)
5.5V
4.0V
3.3V
2.7V
2.1V
110
115
120
125
-40 -20 0 20 40 60 80 100
F
RC
(kHz)
Temperature (°C)