Sunsea AIoT SIMCom SIM5800 Manuals

Manuals and User Guides for Sunsea AIoT SIMCom SIM5800. We have 1 Sunsea AIoT SIMCom SIM5800 manual available for free PDF download: Hardware Design

Sunsea AIoT SIMCom SIM5800 Hardware Design

Sunsea AIoT SIMCom SIM5800 Hardware Design (53 pages)

Brand: Sunsea AIoT | Category: Control Unit | Size: 2 MB

Table of Contents

Table of Contents
3
Version History

7
1 Introduction

8
2 Overview

8
- Key Feature
  9
- Functional Diagram
  11
3 Pin Definitions

12
- Pin Assignment
  12
- Pin Description
  13
- Physical Dimension
  19
- Figure 4: Recommended Pcb Footprint (Unit: MM)
  20
4 Interface Application

21
- Power Supply
  21
  - Power Supply Pins
    22
- Power On/Off
  22
  - Power on
    22
  - Power off
    23
  - Reset Function
    23
- Vrtc
  24
- Power Output
  25
- USB Interface
  27
  - Usb Host
    28
- Charge Management
  28
  - Charger Detection
    29
  - Charging Control
    29
- Uarts
  30
- SD Card
  31
- Table 8: Sd Interface
  31
- LCD Interface
  32
- Touch Panel Interface
  33
- Camera Interface
  33
- Audio Interface
  34
  - Receiver Interface
    35
  - MIC Interface
    36
  - Headset
    36
  - Speaker Interface
    38
  - Microphone Bias
    38
- USIM Card
  39
- Adc
  40
- Motor Interface
  40
- Isink
  40
- Gpio
  41
- Keypad Interface
  41
- Antenna Interface
  42
5 PCB Layout Guide

45
- Stack-Up Options
  45
- PCB Layout
  45
  - RF Trace
    45
  - Power/Gnd
    45
  - Usim
    45
  - Mipi
    45
  - Usb
    46
  - Table 22: Line Length of Usb Inside the Module
    46
  - Audio
    47
6 Electrical and Reliabilit

48
- Absolute Maximum Rating
  48
- Temperature Range
  48
- Operating Voltage
  48
- Digital-Logic Characteristics
  48
- PWRKEY Characteristics
  49
- VRTC Characteristics
  49
- Current Consumption (VBAT=3.9V)
  49
- Electro-Static Discharge
  50
- Module Operating Frequencies
  50
- RF Characteristics
  50
- Module Receiving Sensitivity
  51
- WIFI Main RF Characteristics
  51
- BT Main RF Characteristics
  52
- GNSS Main RF Characteristics
  52

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