Contents
Safety Information .................................................................................................................................... 3
About the Document ................................................................................................................................ 4
Contents .................................................................................................................................................... 5
Table Index ............................................................................................................................................... 7
Figure Index .............................................................................................................................................. 9
1
Introduction ..................................................................................................................................... 11
1.1.
Special Marks ........................................................................................................................11
2
Product Overview ............................................................................................................................ 12
2.1.
2.2.
Key Features ........................................................................................................................ 13
2.3.
Functional Diagram ............................................................................................................... 15
2.4.
Pins Assignment ................................................................................................................... 17
2.5.
Pins Description .................................................................................................................... 18
2.6.
EVB Kit ................................................................................................................................. 33
3
Operating Characteristics .............................................................................................................. 34
3.1.
Power Supply ....................................................................................................................... 34
3.1.1.
Power Supply Interface ................................................................................................ 34
3.1.2.
3.1.3.
3.2.
Turn On ................................................................................................................................. 36
3.2.1.
Turn On with PWRKEY ................................................................................................ 36
3.2.2.
Turn On with PON_1 .................................................................................................... 37
3.3.
Turn Off/Restart .................................................................................................................... 38
3.4.
Standby ................................................................................................................................ 38
3.5.
Power Output ........................................................................................................................ 38
4
Application Interfaces ..................................................................................................................... 40
4.1.
USB Interfaces ..................................................................................................................... 40
4.1.1.
Micro USB Interface ..................................................................................................... 41
4.1.2.
USB Type-A Interface .................................................................................................. 43
4.1.3.
4.2.
VOL_UP/BOOT .................................................................................................................... 45
4.3.
SD Card Interface ................................................................................................................. 46
4.4.
UART .................................................................................................................................... 48
4.5.
I2C Interfaces ....................................................................................................................... 49
4.6.
I2S Interfaces ....................................................................................................................... 50
4.7.
PDM Interface ....................................................................................................................... 51
4.8.
Analog Audio Interfaces ........................................................................................................ 51
4.8.1.
4.8.2.
4.8.3.
SG368Z_Series_Hardware_Design
Smart Module Series
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