SH7206 Datasheet, PDF (817/1188 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 16 I²C Bus Interface 3 (IIC3)
16.2 Input/Output Pins
Table 16.1 shows the pin configuration of the I²C bus interface 3.
Table 16.1 Pin Configuration
Pin Name
Serial clock
Serial data
Symbol
SCL
SDA
I/O
Function
I/O
I²C serial clock input/output
I/O
I²C serial data input/output
Figure 16.2 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 16.2 External Circuit Connections of I/O Pins
Rev. 3.00 Jun. 18, 2008 Page 793 of 1160
REJ09B0191-0300