ATmega325PA Atmel Corporation, ATmega325PA Datasheet - Page 451

• Manufacturer Part Number: ATmega325PA
• Manufacturer: Atmel Corporation

29.4.11
8285D–AVR–06/11
Internal Oscillator Speed
ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P
Figure 29-229.ATmega325PA: Watchdog Oscillator Frequency vs. V
Figure 29-230.ATmega325PA: Watchdog Oscillator Frequency vs. Temperature
1225
1200
1175
1150
1125
1100
1075
1050
1025
1000
1250
1200
1150
1100
1050
1000
1.5
-40
-30
2
-20
-10
2.5
0
3
10
Temperature [°C]
V
20
CC
3.5
[V]
30
4
40
50
4.5
60
CC
70
5
80
5.5
-40°C
5.5 V
5.0 V
4.5 V
4.0 V
3.0 V
2.7 V
1.8 V
25°C
85°C
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