HD64F3437TF16 Datasheet, PDF (629/752 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.

(3) 8-Bit Timer Reset Input Timing
ø
TMRI₀,
TMRI₁
t_TMRS
Timer
counter
N
H'00
Figure 23.17 8-Bit Timer Reset Input Timing
23.5.5 Pulse Width Modulation Timer Timing
ø
Timer
counter
Compare-match
t_PWOD
PW₀, PW₁
Figure 23.18 PWM Timer Output Timing
600