ATMEGA2561V ATMEL [ATMEL Corporation], ATMEGA2561V Datasheet - Page 284

• Manufacturer Part Number: ATMEGA2561V
• Description: 8-bit Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash
• Manufacturer: ATMEL [ATMEL Corporation]

284
ATmega640/1280/1281/2560/2561
Figure 117. ADC Timing Diagram, Single Conversion
Figure 118. ADC Timing Diagram, Auto Triggered Conversion
Figure 119. ADC Timing Diagram, Free Running Conversion
Cycle Number
ADC Clock
Trigger
Source
ADATE
ADIF
ADCH
ADCL
Cycle Number
ADC Clock
ADSC
ADIF
ADCH
ADCL
Prescaler
Reset
1
MUX and REFS
Update
Cycle Number
ADC Clock
ADSC
ADIF
ADCH
ADCL
1
2
MUX and REFS
Update
2
3
Conversion
Complete
Sample & Hold
3
4
One Conversion
Sample &
Hold
11
4
5
12
5
6
6
7
13
One Conversion
7
8
One Conversion
Next Conversion
1
Sign and MSB of Result
LSB of Result
8
9
2
MUX and REFS
Update
9
10
Conversion
Complete
3
10
Conversion
11
Complete
Sample & Hold
11
4
12
12
13
13
Sign and MSB of Result
LSB of Result
Next Conversion
Sign and MSB of Result
1
2549K–AVR–01/07
LSB of Result
2
MUX and REFS
Update
Next Conversion
1
Prescaler
Reset
3
2