u-blox LARA-R204 Manuals

Manuals and User Guides for u-blox LARA-R204. We have 1 u-blox LARA-R204 manual available for free PDF download: System Integration Manual

u-blox LARA-R204 System Integration Manual

u-blox LARA-R204 System Integration Manual (148 pages)

LTE Cat 1 / EGPRS modules

Brand: u-blox | Category: Control Unit | Size: 4.93 MB

Table of Contents

Preface

3
Contents

4
- Overview
  7
- Architecture
  9
- Pin-Out
  11
- Operating Modes
  16
- Supply Interfaces
  18
- System Function Interfaces
  27
  - Module Power-On
    27
  - Module Power-Off
    29
  - Module Reset
    31
  - Module / Host Configuration Selection
    31
- Antenna Interface
  32
  - Antenna RF Interfaces (ANT1 / ANT2)
    32
  - Antenna Detection Interface (ANT_DET)
    34
- SIM Interface
  34
  - SIM Card Interface
    34
  - SIM Card Detection Interface (SIM_DET)
    34
- Data Communication Interfaces
  35
  - UART Interface
    35
  - USB Interface
    46
  - HSIC Interface
    49
  - DDC (I C) Interface
    50
  - SDIO Interface
    51
- Audio Interface
  52
  - Digital Audio Interface
    52
- Clock Output
  53
- General Purpose Input/Output (GPIO)
  53
- Reserved Pins (RSVD)
  53
- System Features
  54
  - Network Indication
    54
  - Antenna Detection
    54
  - Jamming Detection
    54
  - Dual Stack Ipv4/Ipv6
    55
  - TCP/IP and UDP/IP
    55
  - Ftp
    55
  - Http
    55
  - Ssl/Tls
    56
  - Bearer Independent Protocol
    57
  - Assistnow Clients and GNSS Integration
    57
  - Hybrid Positioning and Celllocate
    58
  - Wi-Fi Integration
    60
  - Firmware Upgrade over at (FOAT)
    60
  - Firmware Update over the Air (FOTA)
    60
  - Smart Temperature Management
    61
  - Power Saving
    63
- Table of Contents
  4
2 Design-In

64
- Overview
  64
- Supply Interfaces
  65
  - Module Supply (VCC)
    65
  - RTC Supply (V_BCKP)
    79
  - Interface Supply (V_INT)
    81
- System Functions Interfaces
  82
- Antenna Interface
  85
  - Antenna RF Interface (ANT1 / ANT2)
    85
  - Antenna Detection Interface (ANT_DET)
    92
- SIM Interface
  94
- Data Communication Interfaces
  100
  - UART Interface
    100
  - USB Interface
    105
  - HSIC Interface
    107
  - DDC (I C) Interface
    109
  - SDIO Interface
    113
- Audio Interface
  114
  - Digital Audio Interface
    114
- General Purpose Input/Output (GPIO)
  118
- Reserved Pins (RSVD)
  119
- Module Placement
  119
- Module Footprint and Paste Mask
  120
- Thermal Guidelines
  121
- ESD Guidelines
  122
  - ESD Immunity Test Overview
    122
- Schematic for LARA-R2 Series Module Integration
  123
- Design-In Checklist
  124
  - Schematic Checklist
    124
  - Layout Checklist
    125
  - Antenna Checklist
    125
3 Handling and Soldering

126
- Packaging, Shipping, Storage and Moisture Preconditioning
  126
- Handling
  126
- Soldering
  127
  - Soldering Paste
    127
  - Reflow Soldering
    127
  - Optical Inspection
    128
  - Cleaning
    128
  - Repeated Reflow Soldering
    129
  - Wave Soldering
    129
  - Hand Soldering
    129
  - Rework
    129
  - Conformal Coating
    129
  - Casting
    129
  - Grounding Metal Covers
    129
  - Use of Ultrasonic Processes
    129
4 Approvals

130
- Product Certification Approval Overview
  130
- US Federal Communications Commission Notice
  131
  - Safety Warnings Review the Structure
    131
  - Declaration of Conformity
    131
  - Modifications
    131
- Industry Canada Notice
  132
  - Declaration of Conformity
    132
  - Modifications
    132
- R&TTED / RED and European Conformance CE Mark
  134
5 Product Testing

135
- U-Blox In-Series Production Test
  135
- Test Parameters for OEM Manufacturer
  136
  - Go/No Go" Tests for Integrated Devices
    136
  - Functional Tests Providing RF Operation
    136
Appendix

138
A Migration between SARA-U2 and LARA-R2

138
B Glossary

144
Related Documents

146
Revision History

147
Contact

148

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