Datasheet

ATmega164A/PA/324A/PA/644A/PA/1284/P
 2018 Microchip Technology Inc. Data Sheet Complete DS40002070A-page 607
Figure 31-107. BOD Threshold vs. Temperature (V
CC
= 1.8V)
31.3.8 Internal Oscillator Speed
Figure 31-108. Watchdog Oscillator Frequency vs. Temperature
Rising Vcc
Falling Vcc
1.775
1.785
1.795
1.805
1.815
1.825
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110
Temperature (°C)
Threshold (V)
5.5 V
4.5 V
3.3 V
2.1 V
106
108
110
112
114
116
118
120
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110
Temperature (°C)
F
RC
(kHz)