Datasheet

Figure 22-5. ADC Timing Diagram, Single Conversion
1
2 3 4 5 6 7 8
9 11 12 13 14
Sign and MSB of Result
LSB of Result
ADC Clock
ADSC
ADIF
ADCH
ADCL
Cycle Number
1 2
One Conversion Next Conversion
3
Sample and Hold
MUX and REFS
Update
Conversion
Complete
MUX and REFS
Update
Figure 22-6. ADC Timing Diagram, Auto Triggered Conversion
1 2 3 4 5 6 7 8
9
11 12 13 14
Sign and MSB of Result
LSB of Result
ADC Clock
Trigger
Source
ADIF
ADCH
ADCL
Cycle Number
1 2
One Conversion Next Conversion
Conversion
Complete
Prescaler
Reset
ADATE
Prescaler
Reset
Sample &
Hold
MUX and REFS
Update
Figure 22-7. ADC Timing Diagram, Free Running Conversion
12 13 14
Sign and MSB of Result
LSB of Result
ADC Clock
ADSC
ADIF
ADCH
ADCL
Cycle Number
1
2
One Conversion Next Conversion
3 4
Conversion
Complete
Sample and Hold
MUX and REFS
Update
Atmel ATmega16M1/32M1/64M1 [DATASHEET]
Atmel-8209F-ATmega16M1/32M1/64M1_Datasheet_Complete-10/2016
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