Atmel ATtiny26

159
ATtiny26(L)
1477G–AVR–03/05
Figure 126. Calibrated 8 MHz RC Oscillator Frequency vs. Osccal Value
Figure 127. Calibrated 4 MHz RC Oscillator Frequency vs. Temperature
CALIBRATED 8MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE
3.5
5.5
7.5
9.5
11.5
13.5
15.5
17.5
0 163248648096 112 128 144 160 176 192 208 224 240
OSCCAL VALUE
F
RC
(MHz)
CALIBRATED 4MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE
3.4
3.5
3.6
3.7
3.8
3.9
4
4.1
4.2
4.3
-60 -40 -20 0 20 40 60 80 100
T
a
(˚C)
F
RC
(MHz)
5.0V
3.5V
2.7V