Datasheet

R8C/35C Group 5. Electrical Characteristics
R01DS0006EJ0100 Rev 1.00 Page 38 of 54
Aug. 24, 2010
Figure 5.4 I/O Timing of Synchronous Serial Communication Unit (SSU) (Master)
VIH or VOH
VIL or VOL
tHI
tLO
tHI
tFALL
tRISE
tLO tSUCYC
tOD
tH
tSU
SCS (output)
SSCK (output)
(CPOS = 1)
SSCK (output)
(CPOS = 0)
SSO (output)
SSI (input)
4-Wire Bus Communication Mode, Master, CPHS = 1
VIH or VOH
VIL or VOL
tHI
tLO
tHI
tFALL
tRISE
tLO tSUCYC
tOD
tH
tSU
SCS (output)
SSCK (output)
(CPOS = 1)
SSCK (output)
(CPOS = 0)
SSO (output)
SSI (input)
4-Wire Bus Communication Mode, Master, CPHS = 0
CPHS, CPOS: Bits in SSMR register