Automotive Module Series Contents Safety Information ....................................................................................................................................... 3 About the Document ................................................................................................................................... 4 Contents ....................................................................................................................................................... 7 Table Index .................................................................................................................................................
10 Figure Index ............................................................................................................................................... 12 1 Introduction ........................................................................................................................................ 14 1.1. Special Marks .......................................................................................................................... 17 2 Product Overview .............................................................................................................................. 18 2.1.
Frequency Bands and Functions ............................................................................................ 19 2.2. Key Features ........................................................................................................................... 20 2.3. Functional Diagram ................................................................................................................. 24 2.4. Pin Assignment ........................................................................................................................ 25 2.5. Pin Description ........................................................................................................................
26 2.6. EVB Kit .................................................................................................................................... 39 3 Operating Characteristics ................................................................................................................. 40 3.1. Operating Modes ..................................................................................................................... 40 3.2. Sleep Mode ............................................................................................................................. 41 3.2.1.1. USB Application Scenario (without USB Suspend Function) ......................... 41 3.3.
Airplane Mode ......................................................................................................................... 42 3.4. Power Supply .......................................................................................................................... 43 3.4.1. Power Supply Pins ......................................................................................................... 43 3.4.2. Reference Design for Power Supply .............................................................................. 43 3.4.3. Voltage Stability Requirements ...................................................................................... 44 3.5.
Turn On ................................................................................................................................... 45 3.5.1. Turn On with PWRKEY .................................................................................................. 45 3.6. Turn Off .................................................................................................................................... 47 3.6.1. Turn Off with PWRKEY .................................................................................................. 47 3.6.2. Turn Off with Linux Commands ...................................................................................... 48 3.7.
Reset ....................................................................................................................................... 48 4 Application Interfaces ....................................................................................................................... 51 4.1. USB Interface .......................................................................................................................... 51 4.2. UART Interfaces ...................................................................................................................... 53 4.3.
(U)SIM Interfaces .................................................................................................................... 56 4.4. I2C Interfaces .......................................................................................................................... 59 4.5. I2S Interface ............................................................................................................................ 59 4.6. PCM Interface ......................................................................................................................... 60 4.7. WLAN and Bluetooth Application Interfaces ...........................................................................
61 4.8. Analog Audio Interfaces (Optional) ......................................................................................... 62 4.9. GPIOs ...................................................................................................................................... 63 AG568N_Series_QuecOpen_Hardware_Design 7 / 135