Datasheet

Figure 34-86. ATmega88PA: Calibrated 8MHz RC Oscillator Frequency vs. Temperature
ATmega88PA: Calibrated 8MHz RC Oscillator Frequency vs. Temperature
5.5V
4.0V
3.0V
1.8V
7.6
7.7
7.8
7.9
8
8.1
8.2
8.3
8.4
-60 -40 -20 0 20 40 60 80 100 120
Temperature (°C)
F
RC
(MHz)
Figure 34-87. ATmega88PA: Calibrated 8MHz RC Oscillator Frequency vs. OSCCAL Value
ATmega88PA: Calibrated 8MHz RC Oscillator Frequency vs. OSCCAL Value
105°C
85°C
25°C
-40°C
0
2
4
6
8
10
12
14
0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256
OSCCAL (X1)
F
RC
(MHz)
ATmega48PA/88PA/168PA
Typical Characteristics (TA = -40°C to 105°C)
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