HD64F2168 Datasheet, PDF (478/874 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

15.2 Input/Output Pins
Table 15.1 summarizes the input/output pins used by the I²C bus interface.
Table 15.1 Pin Configuration
Channel
Symbol*
Input/Output Function
0
SCL0
Input/Output Clock input/output pin of channel IIC_0
SDA0
Input/Output Data input/output pin of channel IIC_0
1
SCL1
Input/Output Clock input/output pin of channel IIC_1
SDA1
Input/Output Data input/output pin of channel IIC_1
2
SCL2
Input/Output Clock input/output pin of channel IIC_2
SDA2
Input/Output Data input/output pin of channel IIC_2
3
SCL3
Input/Output Clock input/output pin of channel IIC_3
SDA3
Input/Output Data input/output pin of channel IIC_3
4
SCL4
Input/Output Clock input/output pin of channel IIC_4
SDA4
Input/Output Data input/output pin of channel IIC_4
5
SCL5
Input/Output Clock input/output pin of channel IIC_5
SDA5
Input/Output Data input/output pin of channel IIC_5
Note: * In the text, the channel subscript is omitted, and only SCL and SDA are used.
Rev. 3.00, 03/04, page 438 of 830