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2588B–AVR–11/06
ATtiny261/461/861
Figure 24-33. Calibrated 8.0 MHz RC Oscillator Frequency vs. V
CC
Figure 24-34. Calibrated 8.0 MHz RC Oscillator Frequency vs. Temperature
CALIBRATED 8.0 MHz RC OSCILLATOR FREQUENCY vs. V
CC
85 ˚C
25 ˚C
-40 ˚C
7
7,2
7,4
7,6
7,8
8
8,2
8,4
8,6
8,8
9
1,5 2 2,5 3 3,5 4 4,5 5 5,5
V
CC
(V)
F
RC
(MHz)
CALIBRATED 8.0 MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE
5.0 V
3.0 V
7
7,2
7,4
7,6
7,8
8
8,2
8,4
8,6
8,8
9
-60 -40 -20 0 20 40 60 80 100
Temperature
F
RC
(MHz)
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