Datasheet

621
ATmega169A/PA/329A/PA/649A/P/3290A/PA/6490A/P [DATASHEET]
8284E–AVR–02/2013
Figure 31-533.Atmel ATmega6490A: Watchdog Oscillator frequency vs. temperature.
Figure 31-534.ATmega6490A: Calibrated 8MHz RC oscillator frequency vs. temperature.
5.5V
5.0V
4.5V
4.0V
3.3V
2.7V
1.8V
1050
1080
1110
1140
1170
1200
1230
1260
1290
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85
Temperature [°C]
F
RC
[kHz]
5.5V
4.0V
3.3V
2.7V
1.8V
7.3
7.4
7.5
7.6
7.7
7.8
7.9
8.0
8.1
8.2
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85
Temperature [°C]
F
RC
[MHz]