h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 466

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 13 Serial Communication Interface (SCI)
13.1.3
Table 13.1 shows the serial pins for each SCI channel.
Table 13.1 SCI Pins
Notes: Pin names SCK, RxD, and TxD are used in the text for all channels, omitting the channel
Rev. 5.00 Sep 22, 2005 page 440 of 1136
REJ09B0257-0500
Channel
0
1
2 *
designation.
* H8S/2648, H8S/2648R, and H8S/2647 only.
Pin Configuration
Pin Name
Serial clock pin 0
Receive data pin 0
Transmit data pin 0
Serial clock pin 1
Receive data pin 1
Transmit data pin 1
Serial clock pin 2
Receive data pin 2
Transmit data pin 2
Symbol
SCK0
RxD0
TxD0
SCK1
RxD1
TxD1
SCK2
RxD2
TxD2
I/O
I/O
Input
Output
I/O
Input
Output
I/O
Input
Output
Function
SCI0 clock input/output
SCI0 receive data input
SCI0 transmit data output
SCI1 clock input/output
SCI1 receive data input
SCI1 transmit data output
SCI2 clock input/output
SCI2 receive data input
SCI2 transmit data output