Datasheet

Section 12 Serial Communication Interface
Rev.7.00 Dec. 24, 2008 Page 445 of 698
REJ09B0074-0700
TE bit
SCK output pin
TxD output pin Port input/output High output
Final TxD
bit retention
Port input/output
PortPort SCI TxD output
SCI TxD
output
High output*
Port input/output
Start of transmission
End of
transmission
Transition
to software
standby
Exit from
software
standby
Note: * Initialized by the software standby.
Figure 12.41 Port Pin State of Synchronous Transmission Using Internal Clock