Table of Contents
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Contents
Safety Information .................................................................................................................................... 3
About the Document ................................................................................................................................ 4
Contents .................................................................................................................................................... 5
Table Index ............................................................................................................................................... 8
Figure Index ............................................................................................................................................ 10
1
Introduction ..................................................................................................................................... 12
1.1.
Special Mark ......................................................................................................................... 16
2
Product Overview ............................................................................................................................ 17
2.1.
Frequency Bands and Functions .......................................................................................... 17
2.2.
Key Features ........................................................................................................................ 18
2.3.
Functional Diagram ............................................................................................................... 22
2.4.
Pin Assignment ..................................................................................................................... 24
2.5.
Pin Description ..................................................................................................................... 25
2.6.
EVB Kit ................................................................................................................................. 43
3
Operating Characteristics .............................................................................................................. 44
3.1.
Power Supply ....................................................................................................................... 44
3.1.1.
Power Supply Pins ....................................................................................................... 44
3.1.2.
Battery Charge and Management ................................................................................ 44
3.1.3.
Reference Design for Power Supply ............................................................................ 46
3.1.4.
Requirements for Voltage Stability ............................................................................... 47
3.2.
Turn On ................................................................................................................................. 48
3.3.
Turn Off/Restart .................................................................................................................... 50
3.4.
VRTC .................................................................................................................................... 50
3.5.
Power Output ........................................................................................................................ 51
4
Application Interfaces ..................................................................................................................... 54
4.1.
USB Interfaces ..................................................................................................................... 54
4.1.1.
USB0 Interface ............................................................................................................ 54
4.1.1.1.
4.1.1.2.
4.1.1.3.
4.1.2.
USB1 Interface ............................................................................................................ 58
4.1.3.
Design Principles for USB Interfaces ........................................................................... 59
4.2.
(U)SIM Interfaces.................................................................................................................. 60
4.3.
SD Card Interface ................................................................................................................. 63
4.4.
GPIO Interfaces .................................................................................................................... 65
4.5.
UART Interfaces ................................................................................................................... 67
4.6.
I2C Interfaces ....................................................................................................................... 68
4.7.
SPI Interface ......................................................................................................................... 69
4.8.
I2S Interfaces ....................................................................................................................... 70
SG560D_Series_Hardware_Design
USB Type-C Mode ........................................................................................ 56
Micro USB Mode .......................................................................................... 56
DisplayPort Mode ......................................................................................... 57
Smart Module Series
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