Quectel SA800U-WF Hardware Design
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SA800U-WF
Hardware Design
Smart Module Series
Version: 1.0
Date: 2021-01-13
Status: Released
www.quectel.com

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Summarization of Contents

About the Document
Revision History
Details the version changes and release dates of the document.
Product Concept
General Description
Provides an overview of the SA800U-WF module's features and specifications.
Key Features
Lists the detailed technical features of the SA800U-WF module.
Functional Diagram
Presents a block diagram illustrating the major functional parts of the module.
Evaluation Board
Describes the evaluation board and peripherals for application development.
Application Interfaces
General Description
Explains the 396 pins of the SA800U-WF and lists the interfaces to be described.
Pin Assignment
Shows the pin assignment of the SA800U-WF module on different connectors.
Pin Description
Defines I/O parameters and provides pin definitions and electrical characteristics.
Power Supply
Details the power supply requirements and voltage drop considerations.
Turn on and off Scenarios
Describes methods for turning the module on and off.
USB Interfaces
Describes the USB 3.1 and USB 2.0 interfaces.
UART Interface
Details the debug UART interface and necessary level translation.
PCIe Interfaces
Describes the two PCIe interfaces (Gen 2 and Gen 3).
SD Card Interface
Details the SDIO interfaces and SD card interface specifications.
GPIO Interfaces
Lists the general-purpose input/output pins and their configurations.
I2C Interfaces
Details the six groups of I2C interfaces for various peripherals.
SPI Interfaces
Describes the three SPI interfaces that support master mode.
ADC Interfaces
Details the two analog-to-digital converter interfaces.
Vibrator Drive Interface
Describes the interface for controlling the vibrator motor.
LCM Interfaces
Details the MIPI DSI video output interfaces for displays.
Touch Panel Interface
Details the I2C interface for connecting a touch panel.
Camera Interfaces
Describes the MIPI CSI input interfaces for camera modules.
Flashlight Interfaces
Details the 3 flash LED drivers for flash and torch modes.
Sensor Interfaces
Describes the Snapdragon sensor core interfaces (I2C and SPI).
Audio Interfaces
Details the SPI, SLIMbus, and I2S interfaces for audio codec control.
Emergency Download Interface
Explains the USB_BOOT interface for emergency firmware upgrades.
Wi-Fi and BT
Wi-Fi Overview
Provides an overview of the Wi-Fi capabilities and standards supported.
BT Overview
Details the Bluetooth specifications and capabilities.
Antenna Connection
Antenna Connectors
Identifies the four antenna connectors (Wi-Fi/BT, MIMO, BT, FM).
Antenna Installation
Provides requirements for Wi-Fi, BT, and FM antennas.
Reliability, Radio and Electrical Characteristics
Absolute Maximum Ratings
Lists the absolute maximum ratings for power supply and voltage.
Power Supply Ratings
Details the power supply ratings, including voltage and current.
Electrostatic Discharge
Details ESD handling precautions and characteristics.
Thermal Dissipation
Provides recommendations for effective thermal dissipation.
Mechanical Dimensions
Mechanical Dimensions of the Module
Provides detailed mechanical dimensions and tolerances.
Recommended Footprint
Shows the recommended footprint for PCB layout and mounting.
Storage and Packaging
Storage
Details the recommended storage conditions and shelf life.
Packaging
Describes the tray carriers and package details.
Appendix References
Related Documents
Lists references to other Quectel documents for SA800U-WF.
Terms and Abbreviations
Defines common terms and abbreviations used in the manual.

Table of Contents