Datasheet

227
8246A–AVR–11/09
ATtiny2313A/4313
Figure 22-47. Calibrated 8 MHz RC Oscillator Frequency vs. Temperature
Figure 22-48. Calibrated 8 MHz RC Oscillator Frequency vs. Osccal Value
CALIBRATED 8.0MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE (ATtiny2313A)
5.0 V
3.0 V
1.8 V
7
7,5
8
8,5
9
-40 -20 0 20 40 60 80 100
Temperature
F
RC
(MHz)
CALIBRATED 8.0MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE (ATtiny2313A)
(Vcc=3V)
85 °C
25 °C
-40 °C
0
2
4
6
8
10
12
14
0 163248648096112
OSCCAL (X1)
F
RC
(MHz)