RX230 Datasheet, PDF (114/177 Pages) Renesas Technology Corp – 54-MHz 32-bit RX MCUs, built-in FPU, 88.56 DMIPS, up to 512-KB flash memory

RX230 Group, RX231 Group
5. Electrical Characteristics
ILOCOCR.ILCSTP
IWDT-dedicated clock oscillator output
t_ILOCO
Figure 5.26 IWDT-Dedicated Clock Oscillation Start Timing
RES#
Internal reset
OFS1.HOCOEN
HOCO clock
t_RESWT
Figure 5.27 HOCO Clock Oscillation Start Timing (After Reset is Canceled by Setting OFS1.HOCOEN Bit to 0)
HOCOCR.HCSTP
HOCO clock
t_HOCO
Figure 5.28 HOCO Clock Oscillation Start Timing (Oscillation is Started by Setting HOCOCR.HCSTP Bit)
MOSCCR.MOSTP
Main clock oscillator output
t_MAINOSC
PLLCR2.PLLEN
t_PLL
PLL clock
Figure 5.29
PLL Clock Oscillation Start Timing (PLL is Operated after Main Clock Oscillation Has Been
Stabled)
R01DS0261EJ0110 Rev.1.10
Oct 30, 2015
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