Datasheet

R01DS0098EJ0180 Rev.1.80 Page 145 of 208
May 13, 2014
RX63N Group, RX631 Group 5. Electrical Characteristics
Figure 5.9 HOCO Power Supply Control Timing
Figure 5.10 PLL Clock Oscillation Start Timing (PLL is Operated after Main Clock Oscillation Has
Settled)
Figure 5.11 PLL Clock Oscillation Start Timing (PLL is Operated before Main Clock Oscillation Has
Settled)
Internal power supply for HOCO
HOCOPCR.HOCOPCNT
t
HOCOP
HOCOCR.HCSTP
PLLCR2.PLLEN
PLL clock
MOSCCR.MOSTP
t
MAINOSC
Main clock oscillator output
PLL circuit output
t
PLL1
t
PLLWT1
MOSCCR.MOSTP
PLL circuit output
PLLCR2.PLLEN
t
PLL2
t
MAINOSC
Main clock oscillator output
PLL clock
t
PLLWT2