p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 405

• Manufacturer Part Number: p2125vps20
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

16.2
Table 16.1 summarizes the input/output pins used by the I
Table 16.1 Pin Configuration
Note:
Channel
0
1
*
Figure 16.2 I
Input/Output Pins
In the text, the channel subscript is omitted, and only SCL and SDA are used.
SCL
SCL
SDA
SDA
V
V
CC
CC
(Master)
This LSI
in
out
in
out
Symbol*
SCL0
SDA0
SCL1
SDA1
SCL
SDA
2
C Bus Interface Connections (Example: This LSI as Master)
V
SCL
SCL
SDA
SDA
DD
Input/Output
Input/Output
Input/Output
Input/Output
Input/Output
in
out
in
out
(Slave 1)
Function
Serial clock input/output pin of IIC_0
Serial clock input/output pin of IIC_1
Serial data input/output pin of IIC_0
Serial data input/output pin of IIC_1
2
SCL
SCL
SDA
SDA
C bus interface.
Rev. 1.00 Sep. 21, 2006 Page 367 of 658
in
out
in
out
(Slave 2)
Section 16 I
SCL
SDA
2
C Bus Interface (IIC)
REJ09B0310-0100