Datasheet

Figure 35-38 Calibrated 4MHz RC Oscillator Frequency vs. Temperature
Calibrated 4MHz RC Oscillator Frequency vs. Temperature
4.15
4.05
3.95
3.85
3.75
3.65
3.55
-45
-35
-25
-15
-5
5
15
25
35
45
55
65
75
85
95
105
2.7V
3.3V
3.6V
4.0V
4.5V
5.0V
5.5V
Temperature (°C)
F
RC
(MHz)
Figure 35-39 Calibrated 4MHz RC Oscillator Frequency vs. V
CC
Calibrated 4MHz RC Oscillator Frequency vs. V
CC
4.15
4.05
3.95
3.85
3.75
3.65
3.55
2.5
2.8
3.1
3.4
3.7
4
4.3
4.6
4.9
5.2
5.5
105°C
85°C
25°C
-40°C
V
CC
(V)
F
RC
(MHz)
Atmel ATmega64A [DATASHEET]
Atmel-8160E-ATmega64A_Datasheet_Complete-09/2015
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