English
Language : 

SH7708 Datasheet, PDF (561/625 Pages) Renesas Technology Corp – SuperH™ RISC engine
CKIO
TCLK
(input)
CKIO
TCLK
(input)
RTC crystal
oscillator
tTCLKS
Figure 17.59 TCLK Input Timing (1)
tTCKS
tTCKS
tTCKWL
tTCKWH
Figure 17.60 TCLK Input Timing (2)
Stable
oscillation
VCC
VCCmin
tROSC
Figure 17.61 RTC Crystal Oscillator Power-On Oscillation Settling Time
SCK
tSCKW
tSCKR
tSCKF
tScyc
Figure 17.62 SCK Input Clock Timing
547