HD64F3437TF16 Datasheet, PDF (628/752 Pages) Hitachi Semiconductor – 12 V must not be applied to the S-mask model (single-power-supply specification), as this may permanently damage the device.

(2) External Clock Input Timing for Free-Running Timer
ø
t_FTCS
FTCI
t_FTCWL
t_FTCWH
Figure 23.14 External Clock Input Timing for Free-Running Timer
23.5.4 8-Bit Timer Timing
(1) 8-Bit Timer Output Timing
ø
Timer
counter
Compare-match
TMO₀,
TMO₁
t_TMOD
Figure 23.15 8-Bit Timer Output Timing
(2) 8-Bit Timer Clock Input Timing
ø
t_TMCS
TMCI₀,
TMCI₁
t_TMCS
t_TMCWL
t_TMCWH
Figure 23.16 8-Bit Timer Clock Input Timing
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