Datasheet

319
2503Q–AVR–02/11
ATmega32(L)
Figure 193. Calibrated 4MHz RC Oscillator Frequency vs. V
CC
Figure 194. Calibrated 4MHz RC Oscillator Frequency vs. Osccal Value
85°C
25°C
-40°C
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4
4.1
4.2
2.5 3 3.5 4 4.5 5 5.5
V
cc
(V)
F
RC
(MHz )
25°C
0
1
2
3
4
5
6
7
8
9
-1 15 31 47 63 79 95 111 127 143 159 175 191 207 223 239 255
OSCCAL VALUE
F
RC
(MHz )