Datasheet

525
ATmega169A/PA/329A/PA/649A/P/3290A/PA/6490A/P [DATASHEET]
8284E–AVR–02/2013
Figure 31-350.Atmel ATmega3290PA: Watchdog Oscillator frequency vs. temperature.
Figure 31-351.ATmega3290PA: Calibrated 8MHz RC oscillator frequency vs. temperature.
5.5V
5.0V
4.5V
4.0V
3.0V
2.7V
1.8V
1000
1050
1100
1150
1200
1250
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
Temperature [°C]
F
RC
[kHz]
5.5V
4.5V
3.3V
2.7V
1.8V
7.4
7.5
7.6
7.7
7.8
7.9
8.0
8.1
8.2
8.3
-40 -20 0 20 40 60 80
Temperature [°C]
F
RC
[MHz]