ATMEGA8_08 Datasheet, PDF (279/308 Pages) ATMEL Corporation – 8-bit with 8K Bytes In-System Programmable Flash

ATmega8(L)
Figure 177. Calibrated 2 MHz RC Oscillator Frequency vs. V_CC
CALIBRATED 2MHz RC OSCILLATOR FREQUENCY vs. V_CC
2.2
2.1
2
1.9
1.8
1.7
2.5
3
3.5
4
4.5
5
V_CC (V)
-40°C
25°C
85°C
5.5
Figure 178. Calibrated 2 MHz RC Oscillator Frequency vs. Osccal Value
CALIBRATED 2MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE
3.8
3.3
2.8
2.3
1.8
1.3
0.8
0
16 32 48 64 80 96 112 128 144 160 176 192 208 224 240
OSCCAL VALUE
2486T–AVR–05/08
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