ATMEGA8_14 Datasheet, PDF (301/331 Pages) ATMEL Corporation – High-performance, Low-power Atmel

ATmega8(L)
Figure 0-38. Calibrated 8 MHz RC Oscillator Frequency vs. Temperature
8.5
8.3
8.1
7.9
7.7
7.5
7.3
7.1
6.9
6.7
6.5
-60
CALIBRATED 8MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE
5.5V
4.0V
2.7V
-40
-20
0
20
40
60
Temperature (˚C)
80
100
120
Figure 0-39. Calibrated 8 MHz RC Oscillator Frequency vs. V_CC
8.5
8.3
8.1
7.9
7.7
7.5
7.3
7.1
6.9
6.7
6.5
2.5
CALIBRATED 8MHz RC OSCILLATOR FREQUENCY vs. V_CC
-40°C
25°C
85°C
105°C
3
3.5
4
4.5
5
5.5
V_CC (V)
2486AA–AVR–02/2013
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