Datasheet

413
8272A–AVR–01/10
164A/164PA/324A/324PA/644A/644PA/1284/1284P
Figure 28-133.ATmega324A: Bandgap Voltage vs. Temperature
28.3.11 Internal Oscillator Speed
Figure 28-134.ATmega324A: Watchdog Oscillator Frequency vs. Temperature
1.077
1.079
1.081
1.083
1.085
1.087
1.089
1.091
1.093
1.095
1.097
-40 -30 -20 -10 0 10 20 30 40 50 60 70 8090
Temperature (°C)
Bandgap Voltage (V)
5.5V
1.8V
3.6V
2.7V
4.5V
5.5 V
4.0 V
3.3 V
2.7 V
2.1 V
110
113
116
119
122
-40 -20 0 20 40 60 80 100
Temperature (°C)
F
RC
(kHz)