Quectel Smart LTE Module Series, Hardware Design

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Smart LTE Module Series
SC650T Hardware Design
SC650T_Hardware_Design 36 / 131
GPIO_36 237 IO GPIO
V
OL
max=0.45V
V
OH
min=1.4V
GPIO_42 252 IO GPIO
Suggest as
ACCL_INT
GPIO_43 253 IO GPIO
Suggest as
ALSP_INT
GPIO_44 254 IO GPIO Suggest as MAG_INT
GPIO_45 255 IO GPIO
Suggest as
GYRO_INT
GPIO_46 153 IO GPIO
GPIO_48 240 IO GPIO
GPIO_59 234 IO GPIO
GPIO_60 232 IO GPIO
GPIO_90 231 IO GPIO
GPIO_97 229 IO GPIO
GPIO_98 177 IO GPIO
GPIO_99 178 IO GPIO
GPIO_105 242 IO GRFC1
GRFC is only used for
RF Tuner control.
GPIO_107 241 IO GRFC2
SPI Interfaces
Pin Name Pin No. I/O Description
DC
Characteristics
Comment
FP_SPI_CS0 203 DO
Chip selection
signal of SPI
interface
FP_SPI_CS1 232 DO
Chip selection
signal of SPI
interface
FP_SPI_CLK 250 DO
Clock signal of SPI
interface
FP_SPI_MOSI 249 DO
Master out slave in
of SPI interface
FP_SPI_MISO 251 DI
Master in salve out
of SPI interface