Datasheet

ATmega48/88/168 Automotive [DATASHEET]
7530K–AVR–07/14
210
Figure 21-4. ADC Timing Diagram, First Conversion (Single Conversion Mode)
Figure 21-5. ADC Timing Diagram, Single Conversion
1 2 12 13 14 15 16 17 18 19 20 21 22 23 24 25 1 2 3
Cycle Number
First Conversion
Sign and MSB of Result
LSB of Result
Next
Conversion
MUX and REFS
Update
Conversion
Complete
MUX and REFS
Update
ADC Clock
ADEN
ADSC
ADIF
ADCH
ADCL
Sample and Hold
1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3
Cycle Number
One Conversion
Sign and MSB of Result
LSB of Result
Next Conversion
MUX and REFS
Update
Conversion
Complete
MUX and REFS
Update
ADC Clock
ADSC
ADIF
ADCH
ADCL
Sample and Hold