Fibocom SU806 Series User Manual

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FIBOCOM SU806 Series Hardware Guide Page 53 of 91
3.18 Sensor
SU806 series module supports I2C interface to communicate with various types of sensors, such as
accelerometer sensor, ambient light sensor and magnetic sensor etc.
Table 3-24 Sensor interface pin definition
Pin Name
Pin
Number
I/O
Description
Note
SENSOR_I2C_SCL
91
DO
I2C clock
-
SENSOR_I2C_SDA
92
I/O
I2C data
-
ALPS_INT_N
107
DI
Ambient light and proximity sensor interrupt
-
MAG_RST
109
DO
Magnetic sensor reset
-
ACCL_INT
110
DI
Accelerometer sensor interrupt
-
3.19 Audio
3.19.1 Audio Interface Pin Definition
SU806 series module supports analog audio, have 3 input and 3 output. Pin definition is shown in the
following table:
Table 3-25 Audio interface pin definition
Pin Name
Pin
Number
I/O
Description
Note
SPK_P
10
AO
Speaker amp+ output
Power consumption
800mW in 8Ω load
SPK_M
11
AO
Speaker amp- output
EAR_P
8
AO
Earpiece output+
Power consumption
25mW in 32Ω load
EAR_M
9
AO
Earpiece output-
HPH_L
138
AO
Headset left channel output
-
HPH_GND
137
AI
Headset ground sensing
-
HPH_R
136
AO
Headset right channel output
-
HPH_DET
139
AI
Headset detection
-

Fibocom SU806 Series Specifications

General

Brand	Fibocom
Model	SU806 Series
Category	Computer Hardware
Language	English