Telit Wireless Solutions LE910C1-WWXD Manuals

Manuals and User Guides for Telit Wireless Solutions LE910C1-WWXD. We have 1 Telit Wireless Solutions LE910C1-WWXD manual available for free PDF download: Hardware Design Manual

Telit Wireless Solutions LE910C1-WWXD Hardware Design Manual

Telit Wireless Solutions LE910C1-WWXD Hardware Design Manual (149 pages)

Brand: Telit Wireless Solutions | Category: Control Unit | Size: 4 MB

Table of Contents

Applicability Table
2
Table of Contents
4
Contents
4
1 Introduction

10
- Scope
  10
- Audience
  10
- Contact Information, Support
  10
- Symbol Conventions
  11
- Related Documents
  11
2 General Product Description

13
- Overview
  13
- Applications
  14
- General Functionality and Main Features
  14
- Block Diagram
  16
- Environmental Requirements
  18
- Temperature Range
  18
- Rohs Compliance
  18
  - Operating Frequency Bands
    18
- RF Bands Per Regional Variant
  18
- Reference Table of RF Bands Characteristics
  20
  - RF Parameters
    23
- Sensitivity
  23
- Output Power
  24
  - Mechanical Specifications
    25
- Dimensions
  25
- Weight
  25
3 Module Connections

26
- Pin-Out
  26
- Signals that Must be Connected
  34
- LGA Pads Layout
  35
- Backward Compatibility to Xe910 Family
  35
4 Electrical Specifications

37
- Absolute Maximum Ratings - Not Operational
  37
- Recommended Operating Conditions
  37
- Logic Level Specifications
  38
- Pads - Absolute Maximum Ratings
  38
- Standard Gpios
  38
- SD Card Pads
  39
- SIM Card Pads
  39
- Dual Voltage Pads - Absolute Maximum Ratings
  40
- SD Card Pads @ 2.95V
  40
- SIM Card Pads @2.95V
  40
5 Hardware Commands

42
- Turning on the Le910Cx Module
  42
- Initialization and Activation State
  42
- Turning off the Le910Cx Module
  46
- Shutdown by Software Command
  47
- Hardware Shutdown
  47
- Unconditional Hardware Shutdown
  48
  - Powering off the Module
    49
  - Fast Power down
    50
- Fast Shut down by Hardware
  50
- Fast Shut down by Software
  53
6 Power Supply

54
7 Antenna(S)

63
8 Hardware Interfaces

69
- USB Port
  69
- HSIC Interface (Optional)
  71
- SGMII Interface
  71
- Ethernet Control Interface
  71
  - Serial Ports
    72
- Modem Serial Port 1 Signals
  72
- Modem Serial Port 2
  74
- RS232 Level Translation
  75
  - Peripheral Ports
    76
- SPI - Serial Peripheral Interface
  76
- I2C - Inter-Integrated Circuit
  77
- SD/MMC Card Interface
  78
- Wifi SDIO Interface
  79
  - Audio Interface
    80
- Digital Audio
  80
- Short Frame Timing Diagrams
  82
- Long Frame Timing Diagrams
  83
- I2S Digital Audio Diagram
  85
  - General Purpose I/O
    86
- Using a GPIO Pad as Input
  88
- Using a GPIO Pad as an Interrupt / Wakeup Source
  89
- Using a GPIO Pad as Output
  89
9 Miscellaneous Functions

90
- Indication of Network Service Availability
  90
- Indication of Software Ready
  91
- RTC - Real Time Clock
  91
- VAUX Power Output
  91
- ADC Converter
  91
- Description
  91
- Using the ADC Converter
  92
  - Using the Temperature Monitor Function
    92
  - GNSS Characteristics
    92
10 Mounting the Module on Your Board

94
- General
  94
- Finishing & Dimensions
  94
- Recommended Footprint for the Application
  100
- Stencil
  104
- PCB Pad Design
  104
- Recommendations for PCB Pad Dimensions (MM)
  104
- Solder Paste
  105
- Solder Reflow
  105
- Cleaning
  106
11 Application Guide

108
- Debug of the Le910Cx Module in Production
  108
- Bypass Capacitor on Power Supplies
  108
- SIM Interface
  109
- SIM Schematic Example
  109
  - EMC Recommendations
    110
  - Download and Debug Port
    110
- Recovery Boot Mode
  111
12 Packing System

112
- Packing System - Tray
  112
- Tape & Reel
  115
- Moisture Sensitivity
  120
13 Conformity Assessment Issues

121
- Conformity Assessment Issues
  121
- Approvals Compliance Summary
  121
- APAC Approvals
  123
- Australia RCM
  123
- Japan JRL/JTBL Regulatory Notices
  123
- Taiwan NCC Regulatory Notices
  123
  - EMEA Approvals
    124
- EU RED Declaration of Conformity
  124
- RED Antennas
  124
- UKCA Declaration of Conformity
  125
  - Americas Approvals
    125
- USA FCC Approval
  125
- FCC Certificates
  125
- Applicable FCC Rules
  126
- FCC Regulatory Notices
  126
- FCC Antenna Info
  128
  - Canada ISED Approval
    130
- ISED Database
  130
- Applicable ISED Rules
  130
- ISED Regulatory Notices
  131
14 Product and Safety Information

138
- Copyrights and Other Notices
  138
- Copyrights
  138
- Computer Software Copyrights
  138
  - Usage and Disclosure Restrictions
    139
- License Agreements
  139
- Copyrighted Materials
  139
- High Risk Materials
  139
- Trademarks
  139
- 3Rd Party Rights
  140

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