User Manuals: Ublox SARA-R422S-00B-00 Control Unit

Manuals and User Guides for Ublox SARA-R422S-00B-00 Control Unit. We have 1 Ublox SARA-R422S-00B-00 Control Unit manual available for free PDF download: System Integration Manual

Ublox SARA-R422S-00B-00 System Integration Manual

Ublox SARA-R422S-00B-00 System Integration Manual (128 pages)

Multi-band LTE-M / NB-IoT / EGPRS modules

Brand: Ublox | Category: Control Unit | Size: 2 MB

Table of Contents

Document Information

2
Contents

3
- Table of Contents
  3
1 System Description

6
- Overview
  6
- Architecture
  10
- Pin-Out
  13
- Operating Modes
  18
- Supply Interfaces
  21
  - Module Supply Input (VCC)
    21
  - Generic Digital Interfaces Supply Output (V_INT)
    27
- System Function Interfaces
  28
  - Module Power-On
    28
  - Module Power-Off
    29
  - Module Reset
    31
- Antenna Interfaces
  32
- SIM Interface
  34
  - SIM Detection Interface
    34
- Data Communication Interfaces
  35
  - UART Interfaces
    35
  - USB Interface
    37
  - SPI Interface
    38
  - SDIO Interface
    38
  - DDC (I2C) Interface
    38
- Audio
  39
- General Purpose Input/Output
  39
- GNSS Peripheral Input Output
  40
- Reserved Pins (RSVD)
  40
2 Design-In

41
- Overview
  41
- Supply Interfaces
  42
  - Module Supply (VCC)
    42
  - Generic Digital Interfaces Supply Output (V_INT)
    58
- System Functions Interfaces
  59
  - Module PWR_ON / PWR_CTRL Input
    59
  - Module RESET_N Input
    60
- Antenna Interfaces
  61
- SIM Interface
  78
  - Guidelines for SIM Circuit Design
    78
  - Guidelines for SIM Layout Design
    82
- Data Communication Interfaces
  83
  - UART Interface
    83
  - USB Interface
    88
  - SPI Interface
    91
  - SDIO Interface
    91
  - DDC (I2C) Interface
    91
- Audio
  94
  - Guidelines for Audio Circuit Design
    94
- General Purpose Input/Output
  94
  - Guidelines for GPIO Circuit Design
    94
  - Guidelines for General Purpose Input/Output Layout Design
    95
- GNSS Peripheral Input Output
  95
  - Guidelines for GNSS Peripheral Input Output Circuit Design
    95
  - Guidelines for GNSS Peripheral Input Output Layout Design
    95
- Reserved Pins (RSVD)
  96
- Module Placement
  96
- Module Footprint and Paste Mask
  97
- Thermal Guidelines
  98
- Schematic for SARA-R4 Series Module Integration
  99
  - Schematic for SARA-R4 Series Modules
    99
- Design-In Checklist
  100
  - Schematic Checklist
    100
  - Layout Checklist
    100
  - Antenna Checklist
    101
3 Handling and Soldering

102
- Packaging, Shipping, Storage and Moisture Preconditioning
  102
- Handling
  102
- Soldering
  103
  - Soldering Paste
    103
  - Reflow Soldering
    103
  - Optical Inspection
    104
  - Cleaning
    104
  - Repeated Reflow Soldering
    105
  - Wave Soldering
    105
  - Hand Soldering
    105
  - Rework
    105
  - Conformal Coating
    105
  - Casting
    105
  - Grounding Metal Covers
    106
  - Use of Ultrasonic Processes
    106
4 Approvals

107
- Product Certification Approval Overview
  107
- Federal Communications Commission Notice
  111
  - Safety Warnings Review the Structure
    111
  - Declaration of Conformity
    112
  - Modifications
    113
- Innovation, Science, Economic Development Canada Notice
  114
  - Declaration of Conformity
    114
  - Modifications
    115
- European Conformance CE Mark
  116
- National Communication Commission Taiwan
  117
- ANATEL Brazil
  118
- Australian Conformance
  118
- GITEKI Japan
  118
- KC South Korea
  118
5 Product Testing

119
Appendix

122
A Migration between SARA Modules

122
B Glossary

122
Related Documentation

125
Revision History

126
Contact

128

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