
R8C/1A Group, R8C/1B Group 5. Electrical Characteristics
Rev.1.40 Dec 08, 2006 Page 34 of 45
REJ03B0144-0140
Figure 5.6 I/O Timing of Clock Synchronous Serial I/O with Chip Select (Clock Synchronous
Communication Mode)
VIH or VOH
tHI
tLO
tSUCYC
tOD
tH
tSU
SSCK
SSO (output)
SSI (input)
VIH or VOH