atmega32c1 ATMEL Corporation, atmega32c1 Datasheet - Page 339

• Manufacturer Part Number: atmega32c1
• Description: Atmega32m1 Automotive 8-bit Avr Microcontroller With 32k/64k Bytes In-system Programmable Flash
• Manufacturer: ATMEL Corporation

26.10 Internal Oscillator Speed
7647A–AVR–02/08
Figure 26-35. Watchdog Oscillator Frequency vs. V
Figure 26-36. Calibrated 8 MHz RC Oscillator Frequency vs. Temperature
110
108
106
104
102
100
98
96
2
8.4
8.3
8.2
8.1
7.9
7.8
7.7
7.6
7.5
7.4
8
-50
CALIBRATED 8 MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE
-40
WATCHDOG OSCILLATOR FREQUENCY vs. OPERATING VOLTAGE
2,5
-30
-20
3
-10
0
10
3,5
Temperature (C)
V
20
CC
(V)
30
4
40
CC
50
ATmega32/64/M1/C1
4,5
60
70
80
5
90
100
5,5
5.0 V
2.7 V
1.8 V
-40 ° C
25 ° C
85 ° C
105 ° C
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