I2C Interfaces - Quectel SC206E Series Hardware Design

GPIO_102 104
GPIO_103 103
GPIO_104 101
GPIO_105 102
GPIO_106 90
GPIO_107 98
GPIO_14 118
GPIO_15 119
GPIO_16 116
GPIO_17 117
PMU_GPIO03 124
PMU_GPIO04 115
PMU_GPIO08 127
PMU_GPIO07 201
NOTE
For more details about GPIO configuration, see document [2].

3.14. I2C Interfaces

The module provides four I2C interfaces. All I2C interfaces are open drain signals and therefore you
must pull them up externally. The reference power domain is 1.8 V. The sensor I2C interface only
supports sensors of ADSP architecture. CAM0 I2C and CAM1 I2C signals are controlled by the Kernel
code and support connection to radio-output-related devices.
Table 17: Pin Definition of I2C Interfaces
Pin Name
TP_I2C_SCL
SC206E_Series_Hardware_Design
DIO General-purpose input/output
DIO General-purpose input/output
DIO General-purpose input/output
DIO General-purpose input/output
DIO General-purpose input/output
DIO General-purpose input/output
DIO General-purpose input/output
DIO General-purpose input/output
DIO General-purpose input/output
DIO General-purpose input/output
DIO General-purpose input/output
DIO General-purpose input/output
DIO General-purpose input/output
DIO General-purpose input/output
Pin No. I/O Description
47 OD TP I2C clock
Smart Module Series
Comment
Need to be pulled up to
52 / 115