HD6417751RBP240V Datasheet, PDF (1166/1226 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

23. Electrical Characteristics
SCK
TXD
RXD
t_Scyc
t_TXD t_TXD
t_RXS t_RXH
Figure 23.62 SCI I/O Synchronous Mode Clock Timing
CKIO
Ports 31–0
(read)
Ports 31–0
(write)
t_PORTS t_PORTH
t_PORTD
t_PORTD
Figure 23.63 I/O Port Input/Output Timing
CKIO
DREQn
DRAKn
t_DRQH
t_DRQS
t_DRAKD
t_DRQH
t_DRQS
Figure 23.64 (a) DREQ/DRAK Timing
Rev.4.00 Oct. 10, 2008 Page 1066 of 1122
REJ09B0370-0400