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| HD64F3664FPV Datasheet, PDF (265/446 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents | |||
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Section 15 I2C Bus Interface (IIC)
VDD
VCC
SCL in
SCL out
SCL
SDA in
SDA out
SDA
(Master)
This LSI
SCL in
SCL out
SCL in
SCL out
SCL
SDA
SDA in
SDA out
(Slave 1)
SDA in
SDA out
(Slave 2)
Figure 15.2 I2C Bus Interface Connections (Example: This LSI as Master)
15.2 Input/Output Pins
Table 15.1 summarizes the input/output pins used by the I2C bus interface.
Table 15.1 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. 6.00 Mar. 24, 2006 Page 235 of 412
REJ09B0142-0600
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