Datasheet

358
8011K–AVR–09/08
ATmega164P/324P/644P
Figure 28-36. Calibrated 8 MHz RC Oscillator Frequency vs. V
CC
.
Figure 28-37. Calibrated 8 MHz RC Oscillator Frequency vs. Temperature.
CALIBRATED 8 MHz RC OSCILLATOR FREQUENCY vs. V
CC
85 ˚C
25 ˚C
-40 ˚C
7,5
7,6
7,7
7,8
7,9
8
8,1
8,2
1,5 2 2,5 3 3,5 4 4,5 5 5,5
V
CC
(V)
F
RC
(MHz)
CALIBRATED 8 MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE
5.0 V
3.0 V
7,7
7,75
7,8
7,85
7,9
7,95
8
8,05
8,1
8,15
8,2
-60 -40 -20 0 20 40 60 80 100
Temperature
F
RC
(MHz)