Datasheet

402
7766F–AVR–11/10
ATmega16/32U4
Figure 30-32. Bandgap Voltage vs. Temperature
30.9 Internal Oscilllator Speed
Figure 30-33. Watchdog Oscillator Frequency vs. Temperature
4.5 V
3.0 V
1.9 V
5.0 V
5.5 V
1.05
1.06
1.07
1.08
1.09
1.1
1.11
-40 -30 -20 -10 0 10 20 30 40 50 60 70 8090
Temperature (°C)
Bandgap Voltage (V)
5.5 V
4.5 V
4.0 V
3.0 V
1.9 V
112
114
116
118
120
122
124
-40 -30 -20 -10 0 10 20 30 40 50 60 70 8090
Temperature (°C)
F
RC
(kHz)