HD6413007F20 Datasheet, PDF (634/798 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

20. Electrical Characteristics
20.3.7 SCI Input/Output Timing
SCI timing is shown as follows:
• SCI input clock timing
Figure 20.20 shows the SCI input clock timing.
• SCI input/output timing (synchronous mode)
Figure 20.21 shows the SCI input/output timing in synchronous mode.
SCK₀ to SCK₂
t_SCKW
t_SCKr
t_SCKf
t_Scyc
Figure 20.20 SCI Input Clock Timing
SCK₀ to
SCK₂
TxD₀ to TxD₂
(transmit
data)
RxD₀ to RxD₂
(receive
data)
t_Scyc
t_TXD
t_RXS t_RXH
Figure 20.21 SCI Input/Output Timing in Synchronous Mode
Rev.5.00 Sep. 12, 2007 Page 604 of 764
REJ09B0396-0500