Datasheet

Section 15 Serial Communication Interface (SCI)
Rev. 3.00 Sep. 28, 2009 Page 403 of 910
REJ09B0350-0300
15.2 Input/Output Pins
Table 15.1 shows the input/output pins for each SCI channel.
Table 15.1 Pin Configuration
Channel Pin Name* Input/Output Function
SCK1 Input/Output Channel 1 clock input/output
RxD1 Input Channel 1 receive data input
1
TxD1 Output Channel 1 transmit data output
SCK2 Input/Output Channel 2 clock input/output 2
RxD2 Input Channel 2 receive data input
TxD2 Output Channel 2 transmit data output
Note: * Pin names SCK, RxD, and TxD are used in the text for all channels, omitting the
channel designation.