Datasheet

365
8025M–AVR–6/11
ATmega48P/88P/168P
Figure 30-82. Calibrated 8 MHz RC Oscillator Frequency vs. V
CC
.
Figure 30-83. Calibrated 8 MHz RC Oscillator Frequency vs. Temperature.
85 °C
25 °C
-40 °C
7.6
7.7
7.8
7.9
8
8.1
8.2
8.3
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
F
RC
(MHz)
5.0 V
3.0 V
7.6
7.7
7.8
7.9
8
8.1
8.2
8.3
8.4
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 8090
Temperature
F
RC
(MHz)
( ° C)