HD64F3687GHV Datasheet, PDF (365/566 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Vcc Vcc
Section 17 I²C Bus Interface 2 (IIC2)
SCL
SCL in
SCL out
SDA in
SDA out
SDA
(Master)
SCL in
SCL out
SCL in
SCL out
SCL
SDA
SDA in
SDA out
SDA in
SDA out
(Slave 1)
(Slave 2)
Figure 17.2 External Circuit Connections of I/O Pins
17.2 Input/Output Pins
Table 17.1 summarizes the input/output pins used by the I²C bus interface 2.
Table 17.1 I²C Bus Interface Pins
Name
Serial clock
Serial data
Abbreviation
I/O
SCL
I/O
SDA
I/O
Function
IIC serial clock input/output
IIC serial data input/output
Rev. 3.00 Sep. 10, 2007 Page 331 of 528
REJ09B0216-0300