Datasheet

406
2549O–AVR–05/12
ATmega640/1280/1281/2560/2561
Figure 32-39. Calibrated 8MHz RC Oscillator Frequency vs. Osccal Value
32.11 Current Consumption of Peripheral Units
Figure 32-40. Brownout Detector Current vs. V
CC
85°C
25°C
-40°C
0
2
4
6
8
10
12
14
16
0163248 64 80 96 112 128 144 160 176 192 208 224 240 256
OSCCAL ( X1 )
F
RC
(MHz)
85°C
25°C
-40°C
0
5
10
15
20
25
30
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
I
CC
(µA)