ATmega Timer/Counter/Prescaler Calculator
Calculate ATmega Timer/Counter and prescaler values directly on this page.
Timer/Counter0 (8 bit) and Timer/Counter1 (16 bit)
Clocks
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Prescalers
| Prescaler |
1 |
8 |
64 |
256 |
1024 |
| Decimal |
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| Hexadec. |
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| Error [%] |
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Green - Timer/Counter0.
Blue - Timer/Counter1.
Red - Cannot be used.
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Registers
| FOC0 |
WGM00 |
COM01 |
COM00 |
WGM01 |
CS02 |
CS01 |
CS00 |
TCCR0 |
| COM1A1 |
COM1A0 |
COM1B1 |
COM1B0 |
FOC1A |
FOC1B |
WGM11 |
WGM10 |
TCCR1A |
| ICNC1 |
ICES1 |
- |
WGM13 |
WGM12 |
CS12 |
CS11 |
CS10 |
TCCR1B |
| OCIE2 |
TOIE2 |
TICIE1 |
OCIE1A |
OCIE1B |
TOIE1 |
OCIE0 |
TOIE0 |
TIMSK |
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