Datasheet

Figure 34-44 Calibrated 2 MHz RC Oscillator Frequency vs. V
CC
CALIBRATED 2MHz RC OSCILLATOR FREQUENCY vs . Vcc
85 °C
25 °C
-40 °C
1.8
1.85
1.9
1.95
2
2.05
2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
F
RC
(MHz)
Figure 34-45 Calibrated 2 MHz RC Oscillator Frequency vs. Osccal Value
CALIBRATED 2MHz RC OSCILLATOR FREQUENCY vs . OS CCAL VALUE
25 °C
0.8
1.2
1.6
2
2.4
2.8
3.2
3.6
0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256
OS CCAL VALUE
F
RC
(MHz)
Atmel ATmega64A [DATASHEET]
Atmel-8160E-ATmega64A_Datasheet_Complete-09/2015
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