R-IN32M3 Datasheet, PDF (38/116 Pages) Renesas Technology Corp – LSI for Industrial Ethernet

R-IN32M3 Series Data Sheet
2. Pin Information
(2) Media Interface Pins
Caution: Only applies to R-IN32M3-EC.
Pin Name
I/O
Interface
P0_RX_P
P0_RX_N
P1_RX_P
P1_RX_N
P0_TX_P
P0_TX_N
P1_TX_P
P1_TX_N
P0_SD_P
P0_SD_N
P1_SD_P
P1_SD_N
P0_RD_P
P0_RD_N
P1_RD_P
P1_RD_N
P0_TD_OUT_P
P0_TD_OUT_N
P1_TD_OUT_P
P1_TD_OUT_N
P0_FX_EN_OUT
P1_FX_EN_OUT
I
3.3 V-analog input buffer
I
I
I
O
3.3-V analog input buffer
O
O
O
I
3.3 -V PECL input buffer
I
I
I
I
I
I
I
O
3.3-V PECL output buffer
O
O
O
O
Output buffer (3.3 V) 12 mA
O
Recommended Connection
when Not in Use
Open
Open
Connect to GND
Open
Open
2.4.2
External Memory/ MCU Interface Pins
Pin Name
I/O
Interface
BUSCLK
O
CSZ0 / HCSZ
I/O
A2-A20 / HA2-HA20
I/O
D0-D15 / HD0-HD15
RDZ / HRDZ
I/O
WRSTBZ / HWRSTBZ
WRZ0, WRZ1 / BENZ0,
BENZ1 / HWRZ0, HWRZ1
Output buffer (3.3 V) 9 mA
I/O buffer (3.3 V) 6 mA 50kΩ pull-up
I/O buffer (3.3 V) 6 mA 50kΩ pull-down
I/O buffer (3.3 V) 6 mA 50kΩ pull-up
Recommended Connection
when Not in Use
Open
Open
Open
Open
R18DS0008EJ0401
Feb 28, 2017
Page 38 of 110