Datasheet

206
ATtiny2313/V
2543H–AVR–02/05
Figure 133. Calibrated 4 MHz RC Oscillator Frequency vs. Temperature
Figure 134. Calibrated 4 MHz RC Oscillator Frequency vs. V
CC
CALIBRATED 4MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE
5.5 V
5.0 V
3.3 V
1.8 V
3.9
3.95
4
4.05
4.1
4.15
4.2
-40-30-20-100 102030405060708090
Temperature (°C)
F
RC
(MHz)
CALIBRATED 4MHz RC OSCILLATOR FREQUENCY vs. V
cc
85 °C
25 °C
-40 °C
3.9
3.95
4
4.05
4.1
4.15
4.2
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
F
RC
(MHz)