Smart Module Series
SA800U-WF Hardware Design
SA800U-WF_Hardware_Design 34 / 106
GPIO_52
J2-68
DIO
General-purpose
input/output
GPIO_122
J2-74
DIO
General-purpose
input/output
GPIO_124
J2-76
DIO
General-purpose
input/output
GPIO_128
J2-132
DIO
General-purpose
input/output
GPIO_129
J2-136
DIO
General-purpose
input/output
GPIO_134
J2-72
DIO
General-purpose
input/output
GPIO_135
J2-134
DIO
General-purpose
input/output
SPI Interfaces
Pin Name
Pin No.
I/O
Description
DC Characteristics Comment
SPI2_CLK
J2-52
DO
SPI2 clock
V
OL
max = 0.45 V
V
OH
min = 1.35 V
1.8 V power
domain.
SPI2_CS
J2-54
DO
SPI2 chip select
SPI2_MOSI
J2-58
DO
SPI2 master-out
slave-in
SPI2_MISO
J2-56
DI
SPI2 master-in
salve-out
V
IL
max = 0.63 V
V
IH
min = 1.17 V
SPI0_CLK
J2-86
DO
SPI0 clock
V
OL
max = 0.45 V
V
OH
min = 1.35 V
SPI0_CS
J2-80
DO
SPI0 chip select
SPI0_MOSI
J2-82
DO
SPI0 master-out
slave-in
SPI0_MISO
J2-84
DI
SPI0 master-in
salve-out
V
IL
max = 0.63 V
V
IH
min = 1.17 V
SPI11_CLK
J2-99
DO
SPI11 clock
V
OL
max = 0.45 V
V
OH
min = 1.35 V
SPI11_CS
J2-101
DO
SPI11 chip select
SPI11_MISO
J2-97
DI
SPI11 master-in
salve-out
V
IL
max = 0.63 V
V
IH
min = 1.17 V
SPI11_MOSI
J2-95
DO
SPI11
master-out
slave-in
V
OL
max = 0.45 V
V
OH
min = 1.35 V
RGB interfaces
