Datasheet

405
8011N–AVR–01/10
ATmega164P/324P/644P
Figure 26-127.BOD Threshold vs. Temperature (V
CC
= 1.8V)
26.3.11 Internal Oscillator Speed
Figure 26-128.Watchdog Oscillator Frequency vs. Temperature
Rising V
1.79
1.8
1.81
1.82
1.83
1.84
-60 -40 -20 0 20 40 60 80100
Temperature (°C)
Threshold (V)
CC
Falling V
CC
5.5 V
4.0 V
3.3 V
2.7 V
2.1 V
110
115
120
125
-40 -20 0 20 40 60 80 100
F
RC
(kHz)
Temperature (°C)