atmega32c1 ATMEL Corporation, atmega32c1 Datasheet - Page 340

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

340
ATmega32/64/M1/C1
Figure 26-37. Calibrated 8 MHz RC Oscillator Frequency vs. V
Figure 26-38. Calibrated 8 MHz RC Oscillator Frequency vs. Osccal Value
16
14
12
10
8
6
4
2
0
-1
8.6
8.4
8.2
7.8
7.6
7.4
8
1.5
15
CALIBRATED 8.0 MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE
31
CALIBRATED 8MHz RC OSCILLATOR FREQUENCY vs. V
2
47
63
2.5
79
95
3
111
OSCCAL (X1)
V
127
CC
3.5
(V)
143
159
4
175
4.5
191
CC
207
5
223
CC
239
5.5
255
-40 ˚C
85 ˚C
25 ˚C
105 ° C
-40 ° C
25 ° C
85 ° C
7647A–AVR–02/08