ATMEGA128-16AU SL383 Atmel, ATMEGA128-16AU SL383 Datasheet - Page 350

• Manufacturer Part Number: ATMEGA128-16AU SL383
• Manufacturer: Atmel

350
ATmega128
Figure 194. Calibrated 1 MHz RC Oscillator Frequency vs. V
Figure 195. 1 MHz RC Oscillator Frequency vs. Osccal Value
1.02
0.98
0.96
0.94
0.92
0.9
1.5
1.4
1.3
1.2
1.1
0.9
0.8
0.7
0.6
0.5
0.4
1
1
2.5
0
16
CALIBRATED 1MHz RC OSCILLATOR FREQUENCY vs. Vcc
32
1MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE
3
48
64
80
3.5
96
OSCCAL VALUE
112 128 144 160 176 192 208 224 240 256
V
CC
4
(V)
4.5
CC
5
5.5
25 ˚C
-40 ˚C
25 ˚C
85 ˚C
2467S–AVR–07/09