Datasheet

Figure 32-55. Calibrated 4MHz RC Oscillator Frequency vs. V
CC
CALIBRATED 4 MHz RC OSCILLATOR FREQUENCY vs. V
CC
85 °C
25 °C
-40 °C
3.5
3.6
3.7
3.8
3.9
4
4.1
2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
F
RC
(MHz)
Figure 32-56. Calibrated 4MHz RC Oscillator Frequency vs. Osccal Value
CALIBRATED 4 MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE
25 °C
1
2
3
4
5
6
7
0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256
OSCCAL VALUE
F
RC
(MHz)
AVR 8-Bit Microcontroller
Typical Characteristics – TA = -40°C to 85°C
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Datasheet Complete
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