Datasheet

Section 11 8-Bit Timer (TMR)
Rev. 3.00 Sep. 28, 2009 Page 224 of 710
REJ09B0384-0300
11.3 Operation Timing
11.3.1 TCNT Count Timing
Figure 11.3 shows the TCNT count timing with an internal clock source.
φ
Internal clock
TCNT input
clock
TCNT N – 1 N N + 1
Figure 11.3 Count Timing for Internal Clock Input