R-IN32M3 Datasheet, PDF (28/116 Pages) Renesas Technology Corp – LSI for Industrial Ethernet

R-IN32M3 Series Data Sheet
2. Pin Information
2.3.13 Serial Interface Pins
Pin Name
TXD0
RXD0
TXD1
RXD1
CSISCK0
CSISI0
CSISO0
CSICS00,CSICS01
CSISCK1
CSISI1
CSISO1
CSICS10,CSICS11
SCL0
SDA0
SCL1
SDA1
CRXD0
I/O
O
I
O
I
I/O
I
O
O
I/O
I
O
O
I/O
I/O
I/O
I/O
I
CTXD0
O
CRXD1
I
CTXD1
O
Function
UART0 serial data output
UART0 serial data input
UART1 serial data output
UART1 serial data input
CSI0 serial clock input/output
CSI0 serial data input
CSI0 serial data output
CSI0 chip select output 0,1
CSI1 serial clock input/output
CSI1 serial data input
CSI1 serial data output
CSI1 chip select output 0,1
I2C0 serial clock input/output
I2C0 serial data input/output
I2C1 serial clock input/output
I2C1 serial data input/output
CAN0 receive data input
(5V-tolerant buffer)
CAN0 transfer data output
CAN1 receive data input
(5V-tolerant buffer)
CAN1 transfer data output
Shared Port
P21
P20
P31
P30
P45
P46
P47
P70, P71
P35
P36
P37
P72, P73
P60
P61
RP00
RP01
P53
Active
-
-
-
-
-
-
-
Low
-
-
-
Low
-
-
-
-
-
Level during Reset
Note
Hi-Z (High)
Note
Hi-Z (High)
Note
Hi-Z (High)
P54
-
P55
-
P56
-
Note: Hi-Z for R-IN32M3-EC and hi-Z (High) for R-IN32M3-CL.
R18DS0008EJ0401
Feb 28, 2017
Page 28 of 110