Datasheet

189
2586D–AVR–02/06
ATtiny25/45/85
Figure 25-38. Calibrated 1.6 MHz RC Oscillator Frequency vs. Temperature
Figure 25-39. Calibrated 1.6 MHz RC Oscillator Frequency vs. OSCCAL Value
CALIBRATED 1.6MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE
5.0 V
3.0 V
1,5
1,52
1,54
1,56
1,58
1,6
1,62
1,64
-60 -40 -20 0 20 40 60 80 100
Temperature
F
RC
(MHz)
CALIBRATED 1.6 MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE
85 ˚C
25 ˚C
-40 ˚C
0
0,5
1
1,5
2
2,5
3
3,5
4
4,5
0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240
OSCCAL (X1)
F
RC
(MHz)