Quectel UC15-E Cellular Module Manuals

Manuals and User Guides for Quectel UC15-E Cellular Module. We have 1 Quectel UC15-E Cellular Module manual available for free PDF download: Hardware Design

Quectel UC15-E Hardware Design

Quectel UC15-E Hardware Design (73 pages)

UMTS/HSDPA Module Series

Brand: Quectel | Category: Cell Phone Accessories | Size: 1 MB

Table of Contents

About the Document

3
Contents

4
- Table of Contents
  4
1 Introduction

8
- Safety Information
  9
2 Product Concept

10
- General Description
  10
- Key Features
  11
- Functional Diagram
  13
- Evaluation Board
  14
3 Application Interface

15
- General Description
  15
- Pin Assignment
  16
- Pin Description
  17
- Operating Modes
  21
- Power Saving
  23
  - Sleep Mode
    23
  - Wake up from Sleep Mode
    23
  - Minimum Functionality Mode
    23
- Power Supply
  24
  - Power Supply Pins
    24
  - Decrease Voltage Drop
    24
  - Reference Design for Power Supply
    25
  - Monitor the Power Supply
    26
  - Vdd_Ext
    26
- Turn on and off Scenarios
  26
  - Turn on Module Using the PWRKEY
    26
  - Turn off Module
    28
    
    Turn off Module Using the PWRKEY Pin
    28
    
    Turn off Module Using at Command
    29
    
    Automatic Shutdown
    29
- Reset the Module
  30
- UART Interface
  31
  - The Connection of UART
    32
  - UART Application
    34
- AUDIO Interface
  36
- USIM Card Interface
  42
  - USIM Card Application
    42
  - Design Considerations for USIM Card Holder
    44
- USB Interface
  46
  - Firmware Upgrade
    47
- ADC Function
  47
- Network Status Indication
  48
- Operating Status Indication
  49
4 Antenna Interface

51
- Pin Definition
  51
- Operating Frequency
  51
- Reference Design
  52
- Antenna Installation
  52
  - Antenna Requirement
    52
5 Electrical, Reliability and Radio Characteristics

53
- Absolute Maximum Ratings
  53
- Power Supply Ratings
  54
- Operating Temperature
  54
- Current Consumption
  55
- RF Output Power
  58
- RF Receiving Sensitivity
  59
- Electrostatic Discharge
  59
6 Mechanical Dimensions

60
7 Storage and Manufacturing

65
- Storage
  65
- Manufacturing and Welding
  66
8 Appendix A Reference

67
9 Appendix B GPRS Coding Scheme

71
10 Appendix C GPRS Multi-Slot Class

72
11 Appendix D EDGE Modulation and Coding Scheme

73

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