RZ/G1M
4. Pin Multiplexing
R01UH0626EJ0100 Rev.1.00
4-20
Sep 30,2016
VIN, I2C, HSCIF, SCIFB, LBSC, RCAN and GPIO (No.436 to 455): Up to 8-Function Multiplexed
These pins are set for GPIO after power-on reset. For details, refer to GPSR4 register in section 5, Pin Function
Controller (PFC).
Function
GPIO
1 2
3 4
5
6
7
No. Module
During POR
Pin No. Pin Name
V/|IOH|
I/O
Pull-up
436
VIN0 SCIF3
SCIFA3 Reserved
- - -
I(GPIO)
AC3
VI0_DATA3/VI0_B3 SCIF3_SCK_B
SCIFA3_SCK_B -
- - - GP4_8
3.3V/4mA
I IO
O -
- - - IO(I)
On
437 VIN0
- -
- -
- - I(GPIO)
AB7
VI0_DATA4/VI0_B4
- -
- -
- - GP4_9 3.3V/4mA
I
- -
- -
- - IO(I) On
438
VIN0 - - -
- - -
I(GPIO)
AC4
VI0_DATA5/VI0_B5
-
- -
- - - GP4_10 3.3V/4mA
I -
- -
- - - IO(I)
On
439 VIN0
- -
- -
- - I(GPIO)
AC6
VI0_DATA6/VI0_B6
- -
- -
- - GP4_11
3.3V/4mA
I
- -
- -
- - IO(I) On
440
VIN0 - - -
- - -
I(GPIO)
AC7
VI0_DATA7/VI0_B7
-
- -
- - - GP4_12 3.3V/4mA
I -
- -
- - - IO(I)
On
441 VIN0
IIC1(I2C8) Reserved
I2C4 HSCIF2
SCIFB2 LBSC I(GPIO)
AD1 VI0_G0
IIC1_SCL -
I2C4_SCL HCTS2# SCIFB2_CTS#
ATAWR1#
GP4_13 3.3V/4mA
I
IO -
IO IO
I O
IO(I) On
442
VIN0 IIC1(I2C8)
Reserved I2C4 HSCIF2 SCIFB2 LBSC I(GPIO)
AD2
VI0_G1 IIC1_SDA
- I2C4_SDA
HRTS2# SCIFB2_RTS#
ATADIR1# GP4_14 3.3V/4mA
I IO
- IO
IO O
O IO(I)
On
443 VIN0
VIN2 Reserved I2C3 HSCIF2
SCIFB2 LBSC I(GPIO)
AD3 VI0_G2
VI2_HSYNC# -
I2C3_SCL_B HSCK2
SCIFB2_SCK ATARD1#
GP4_15 3.3V/4mA
I
I -
IO IO
O O IO(I) On
444
VIN0 VIN2
Reserved I2C3 HSCIF2 SCIFB2 LBSC I(GPIO)
AD4
VI0_G3 VI2_VSYNC#
- I2C3_SDA_B
HRX2 SCIFB2_RXD
ATACS01# GP4_16 3.3V/4mA
I I
- IO
I I O IO(I)
On
445 VIN0
VIN2 Reserved HSCIF2 SCIFB2
SCIFB0 -
I(GPIO)
AD5 VI0_G4
VI2_CLKENB -
HTX2 SCIFB2_TXD
SCIFB0_SCK_D
-
GP4_17 3.3V/4mA
I
I -
O O
O - IO(I) On
446
VIN0 VIN2
Reserved Reserved
RCAN0 HSCIF1 SCIFB0 I(GPIO)
AD6
VI0_G5 VI2_FIELD
- -
CAN0_TX_E
HTX1_D
SCIFB0_TXD_D
GP4_18 3.3V/4mA
I I
- -
O O O IO(I)
On
447 VIN0
VIN2 Reserved - -
- - I(GPIO)
AE6 VI0_G6
VI2_CLK -
- -
- - GP4_19 3.3V/4mA
I
I -
- -
- - IO(I) On
448
VIN0 VIN2
Reserved -
- - -
I(GPIO)
AD7
VI0_G7 VI2_DATA0
- -
- - - GP4_20 3.3V/4mA
I I
- -
- - - IO(I)
On
449 VIN0
VIN2 Reserved TSIF0 LBSC
- - I(GPIO)
AE1 VI0_R0
VI2_DATA1 -
TS_SDATA0_C
ATACS11#
- - GP4_21 3.3V/4mA
I
I -
I O
- - IO(I) On
450
VIN0 VIN2
Reserved TSIF0 LBSC -
-
I(GPIO)
AE3
VI0_R1 VI2_DATA2
- TS_SCK0_C
ATAG1# -
- GP4_22 3.3V/4mA
I I
- I
O -
- IO(I)
On
451 VIN0
VIN2 Reserved TSIF0 -
- - I(GPIO)
AE4 VI0_R2
VI2_DATA3 -
TS_SDEN0_C -
- - GP4_23 3.3V/4mA
I
I -
I -
- - IO(I) On
452
VIN0 VIN2
Reserved TSIF0 - - -
I(GPIO)
AE5
VI0_R3 VI2_DATA4
-
TS_SPSYNC0_C
- - - GP4_24 3.3V/4mA
I I
- I
- - - IO(I)
On
453 VIN0
VIN2 Reserved SCIF0 I2C1 - - I(GPIO)
AF3 VI0_R4
VI2_DATA5 -
TX0_C I2C1_SCL_D
- - GP4_25 3.3V/4mA
I
I -
O IO
- - IO(I) Off
454
VIN0 VIN2
Reserved SCIF0 I2C1 -
-
I(GPIO)
AF4
VI0_R5 VI2_DATA6
- RX0_C
I2C1_SDA_D -
- GP4_26 3.3V/4mA
I I
- I
IO -
- IO(I)
Off
455 VIN0
VIN2 Reserved SCIF1 I2C4 - - I(GPIO)
AF5 VI0_R6
VI2_DATA7 -
TX1_C I2C4_SCL_B
- - GP4_27 3.3V/4mA
I
I -
O IO
- - IO(I) Off