R-IN32M3_15 Datasheet, PDF (37/105 Pages) Renesas Technology Corp – LSI for Industrial Ethernet

R-IN32M3 Series Data Sheet
2. Pin Information
2.4.5
Port Signals
Pin Name
P00-P07
P10
P11-P17
P20-21, P25-26
P22-24, 27
P30, P31
P32-P36
P37
I/O
Interface
I/O
[R-IN32M3-EC]
I/O Buffer (3.3V) (6mA)
[R-IN32M3-CL]
Programmable I/O Buffer (3.3V)
Load Drive select function (6mA, 12mA)
Resistor select function
(50kΩ Pull-up or 50kΩ Pull-down or neither)
I/O
Programmable I/O Buffer (3.3V)
Load Drive select function (6mA, 12mA)
Resistor select function
(50kΩ Pull-up or 50kΩ Pull-down or neither)
I/O
Programmable I/O Buffer (3.3V)(6mA)
Resistor select function
(50kΩ Pull-up or 50kΩ Pull-down or neither)
I/O
[R-IN32M3-EC]
I/O Buffer (3.3V) (6mA)
[R-IN32M3-CL]
Programmable I/O Buffer (3.3V)
Load Drive select function (6mA, 12mA)
Resistor select function
(50kΩ Pull-up or 50kΩ Pull-down or neither)
I/O
[R-IN32M3-EC]
I/O Buffer (3.3V) (6mA)
[R-IN32M3-CL]
Programmable I/O Buffer (3.3V) (6mA)
Resistor select function
(50kΩ Pull-up or 50kΩ Pull-down or neither)
I/O
Programmable I/O Buffer (3.3V)
Load Drive select function (6mA, 12mA)
Resistor select function
(50kΩ Pull-up or 50kΩ Pull-down or neither)
I/O
Programmable I/O Buffer (3.3V)(6mA)
Resistor select function
(50kΩ Pull-up or 50kΩ Pull-down or neither)
I/O
Programmable I/O Buffer (3.3V)
Load Drive select function (6mA, 12mA)
Resistor select function
(50kΩ Pull-up or 50kΩ Pull-down or neither)
(1/2)
Recommended connection
when not in use
R-IN32M3-EC : Connect to
GND
R-IN32M3-CL : Open
Open
Open
R-IN32M3-EC : Connect to
GND
R-IN32M3-CL : Open
Open
R18DS0008EJ0204
Dec 25, 2014
Page 37 of 100