ATMEGA8_14 Datasheet, PDF (271/331 Pages) ATMEL Corporation – High-performance, Low-power Atmel

ATmega8(L)
Figure 171. Calibrated 8MHz RC Oscillator Frequency vs. V_CC
8.5
8.3
8.1
7.9
7.7
7.5
7.3
7.1
6.9
6.7
6.5
2.5
3
3.5
4
4.5
5
V_CC (V)
-40°C
25°C
85°C
5.5
Figure 172. Calibrated 8MHz RC Oscillator Frequency vs. Osccal Value
16
14
12
10
8
6
4
0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240
OSCCAL VALUE
2486AA–AVR–02/2013
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