Renesas RX100 Series User Manual page 587

RX13T Group
Table 23.4 to Table 23.7 list the pin configuration of the SCIs for the individual modes.
Table 23.4 SCI Pin Configuration in Asynchronous Mode and Clock Synchronous Mode
Channel Pin Name
SCI1 SCK1
RXD1
TXD1
CTS1#/RTS1#
SCI5 SCK5
RXD5
TXD5
CTS5#/RTS5#
SCI12 SCK12
RXD12
TXD12
CTS12#/RTS12#
Table 23.5 SCI Pin Configuration in Simple I
Channel Pin Name
SCI1 SSCL1
SSDA1
SCI5 SSCL5
SSDA5
SCI12 SSCL12
SSDA12
Table 23.6 SCI Pin Configuration in Simple SPI Mode
Channel Pin Name
SCI1 SCK1
SMISO1
SMOSI1
SS1#
SCI5 SCK5
SMISO5
SMOSI5
SS5#
SCI12 SCK12
SMISO12
SMOSI12
SS12#
Table 23.7 SCI Pin Configuration in Extended Serial Mode
Channel Pin Name
SCI12 RXDX12
TXDX12
SIOX12
R01UH0822EJ0100 Rev.1.00
Jul 31, 2019
I/O Function
I/O SCI1 clock input/output
Input SCI1 receive data input
Output SCI1 transmit data output
I/O SCI1 transfer start control input/output
I/O SCI5 clock input/output
Input SCI5 receive data input
Output SCI5 transmit data output
I/O SCI5 transfer start control input/output
I/O SCI12 clock input/output
Input SCI12 receive data input
Output SCI12 transmit data output
I/O SCI12 transfer start control input/output
2
C Mode
I/O Function
2
I/O SCI1 I C clock input/output
2
I/O SCI1 I C data input/output
2
I/O SCI5 I C clock input/output
2
I/O SCI5 I C data input/output
2
I/O SCI12 I C clock input/output
2
I/O SCI12 I C data input/output
I/O Function
I/O SCI1 clock input/output
I/O SCI1 slave transmit data input/output
I/O SCI1 master transmit data input/output
Input SCI1 chip select input
I/O SCI5 clock input/output
I/O SCI5 slave transmit data input/output
I/O SCI5 master transmit data input/output
Input SCI5 chip select input
I/O SCI12 clock input/output
I/O SCI12 slave transmit data input/output
I/O SCI12 master transmit data input/output
Input SCI12 chip select input
I/O Function
Input SCI12 receive data input
Output SCI12 transmit data output
I/O SCI12 transfer data input/output
23. Serial Communications Interface (SCIg, SCIh)
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