Datasheet

338
2545T–AVR–05/11
ATmega48/88/168
Figure 30-43. Calibrated 8MHz RC oscillator frequency vs. osccal value.
30.12 Current consumption of peripheral units
Figure 30-44. Brownout detector current vs. V
CC
.
85°C
25°C
-40°C
3.5
5.5
7.5
9.5
11.5
13.5
0163248648096 112 128 144 160 176 192 208 224 240
OSCCAL VALUE
F
RC
(MHz)
85°C
25°C
-40°C
18
20
22
24
26
28
30
32
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
I
CC
(µA)