ATMEGA128-16AU SL383 Atmel, ATMEGA128-16AU SL383 Datasheet - Page 352

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

352
ATmega128
Figure 198. 2 MHz RC Oscillator Frequency vs. Osccal Value
Figure 199. Calibrated 4 MHz RC Oscillator Frequency vs. Temperature
4.05
3.95
3.85
3.75
3.65
3.5
2.5
1.5
0.5
4.1
3.9
3.8
3.7
3.6
4
3
2
1
0
4
-60
0
CALIBRATED 4MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE
16
-40
32
2MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE
48
-20
64
80
96
0
OSCCAL VALUE
112 128 144 160 176 192 208 224 240 256
Temperature
20
40
60
80
100
25 °C
5.5 V
5.0 V
4.5 V
4.0 V
3.6 V
3.3 V
2.7 V
2467S–AVR–07/09