Data Sheet

370
8161D–AVR–10/09
ATmega48PA/88PA/168PA/328P
Figure 29-83. ATmega88PA: Calibrated 8 MHz RC Oscillator Frequency vs. Temperature
Figure 29-84. ATmega88PA: Calibrated 8 MHz RC Oscillator Frequency vs. OSCCAL Value
5.5 V
4.0 V
3.0 V
7.8
7.9
8
8.1
8.2
8.3
-40 -20 0 20 40 60 80 100
Temperature (°C)
F
RC
(MHz)
85 °C
25 °C
-40 °C
0
2
4
6
8
10
12
14
0163248 64 8096112128 144 160 176 192 208 224 240 256
OSCCAL (X1)
F
RC
(MHz)