SH7265 Datasheet, PDF (881/2024 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 18 I²C Bus Interface 3 (IIC3)
18.2 Input/Output Pins
Table 18.1 shows the pin configuration of the I²C bus interface 3.
Table 18.1 Pin Configuration
Pin Name
Serial clock
Serial data
Symbol
I/O
SCL0 to SCL3 I/O
SDA0 to SDA3 I/O
Function
I²C serial clock input/output
I²C serial data input/output
Figure 18.2 shows an example of I/O pin connections to external circuits.
PVcc* PVcc*
SCL
SCL in
SCL out
SDA in
SDA out
SDA
(Master)
SCL in
SCL out
SDA in
SDA out
(Slave 1)
SCL
SDA
SCL in
SCL out
SDA in
SDA out
(Slave 2)
Note: * Turn on/off PVcc for the I²C bus power supply and for this LSI simultaneously.
Figure 18.2 External Circuit Connections of I/O Pins
Rev. 1.00 Mar. 14, 2008 Page 845 of 1984
REJ09B0351-0100