Datasheet

CS22 CS21 CS20 Description

0 1 0 clk

I/O

/8 (From prescaler)

0 1 1 clk

I/O

/32 (From prescaler)

1 0 0 clkI/O/64 (From prescaler)

1 0 1 clk

I/O

/128 (From prescaler)

1 1 0 clk

I/O

/256 (From prescaler)

1 1 1 clk

I/O

/1024 (From prescaler)

If external pin modes are used for the timer/counter0, transitions on the T0 pin will clock the counter even

if the pin is configured as an output. This feature allows software control of the counting.

ATmega48PA/88PA/168PA

8-bit Timer/Counter2 (TC2) with PWM and A...

Datasheet Complete

DS40002011A-page 218