Datasheet

223
8197C–AVR–05/11
ATtiny261A/461A/861A
Figure 20-49. Frequency of Calibrated 8.0 MHz Oscillator vs. V
CC
Figure 20-50. Frequency of Calibrated 8.0 MHz Oscillator vs. Temperature
CALIBRATED 8MHz OSCILLATOR FREQUENCY vs. SUPPLY VOLTAGE
7.6
7.8
8
8.2
8.4
1.5 2 2.5 33.5 4 4.5 5 5.5
V
CC
(V)
Frequency (MHz)
85 °C
25 °C
-40 °C
CALIBRATED 8MHz OSCILLATOR FREQUENCY vs. TEMPERATURE
5.0 V
3.0 V
1.8 V
7.8
7.9
8
8.1
8.2
-40 -20 0 20 40 60 80 100
Temperature
Frequency (MHz)