r4f2426 Renesas Electronics Corporation., r4f2426 Datasheet - Page 866

• Manufacturer Part Number: r4f2426
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

Section 15 Serial Communication Interface (SCI, IrDA)
15.2
Table 15.1 shows the pin configuration of the serial communication interface.
Table 15.1 Pin Configuration
Note:
Rev. 1.00 Sep. 19, 2008 Page 838 of 1270
REJ09B0466-0100
Channel
0
1
2
3
4
*
Input/Output Pins
Pin names SCK, RxD, and TxD are used in the text for all channels, omitting the
channel designation.
Pin Name *
SCK0
RxD0/IrRxD
TxD0/IrTxD
SCK1
RxD1
TxD1
SCK2
RxD2
TxD2
SCK3
RxD3
TxD3
SCK4
RxD4
TxD4
Output
I/O
I/O
Input
I/O
Input
Output
I/O
Input
Output
I/O
Input
Output
I/O
Input
Output
Function
Channel 0 clock input/output
Channel 0 receive data input (normal/IrDA)
Channel 0 transmit data output (normal/IrDA)
Channel 1 clock input/output
Channel 1 receive data input
Channel 1 transmit data output
Channel 2 clock input/output
Channel 2 receive data input
Channel 2 transmit data output
Channel 3 clock input/output
Channel 3 receive data input
Channel 3 transmit data output
Channel 4 clock input/output
Channel 4 receive data input
Channel 4 transmit data output