Telit Wireless Solutions SE878K -A Series Manuals

Manuals and User Guides for Telit Wireless Solutions SE878K -A Series. We have 1 Telit Wireless Solutions SE878K -A Series manual available for free PDF download: Product User Manual

Telit Wireless Solutions SE878K -A Series Product User Manual

Telit Wireless Solutions SE878K -A Series Product User Manual (73 pages)

Brand: Telit Wireless Solutions | Category: Receiver | Size: 2 MB

Table of Contents

Applicability Table
2
Table of Contents
3
Contents
3
1 Introduction

8
2 Product Description

10
- Product Overview
  10
- Se878Kx-Ax Product Naming
  11
- Product Variants
  12
- Multi-Constellation Modules Features (MT3333-Based)
  12
- GPS-Only Modules Features (MT3337E-Based)
  12
  - Related Products
    12
  - Block Diagrams
    13
  - Module Photos
    14
3 Evaluation Board (Evb)

15
4 Product Features

16
5 Data Retention

26
6 Product Performance

27
7 Message Interface

29
- NMEA Output Messages
  29
- Standard Messages
  29
- Proprietary Output Messages
  30
  - NMEA Input Commands
    30
- NMEA Commands List
  30
8 Flash Upgradability

32
9 Electrical Interface

33
- Se878Kx-Ax Family Pinout Diagram
  33
- Se878Kx-Ax Module Pinout Tables
  34
- SE878K3-Ax Pinout Table
  34
- SE878K7-Ax Pinout Table
  35
  - DC Power Supply
    36
- VCC
  36
- Vbatt
  36
- DC Power Requirements
  37
- DC Power Consumption: SE878K3-Ax
  37
- DC Power Consumption: SE878K7-Ax
  38
  - Control and Status Signals
    38
- I/O Signal Levels
  38
- Logic Levels - Inputs
  38
- Logic Levels - Outputs
  39
- Control and Input Signals
  39
- Nreset
  39
- FORCE_ON (MT3333-Based Modules Only)
  39
- Ant_Sel
  40
- ANT_OPEN and Nant_Shorted (SE878K3-Ax Only)
  40
- Output Signals
  40
- 1Pps
  40
  - I/O Ports
    41
- Port Usage
  41
- Primary (Port 0) Usage
  41
- Secondary (Port 1) Usage
  42
- UART Port Operation
  42
- SPI Port Operation (MT3333-Based Modules Only)
  42
- I2C Port Operation (MT3333-Based Modules Only)
  43
10 Rf Front-End Design

45
- RF Signal Requirements
  45
- External GNSS Antenna
  46
- Onboard GNSS Antenna (Included in the Module)
  47
- Ground Plane
  47
- System Noise Floor
  48
- RF Interference
  49
- Shielding
  49
11 Reference Design

50
12 Mechanical Drawing

51
13 Pcb Footprint

52
14 Packaging and Handling

53
- Product Marking and Serialization
  53
- Product Packaging
  54
- Moisture Sensitivity
  55
- ESD Sensitivity
  57
- Assembly Considerations
  57
- Washing Considerations
  57
- Reflow
  58
- Safety
  59
- Disposal
  59
15 Environmental Requirements

60
- Operating Environmental Limits
  60
- Storage Environmental Limits
  60
16 Compliances

61
- CE Declarations of Conformity
  62
17 Product and Safety Information

64
- Copyrights and Other Notices
  64
- Copyrights
  64
- Computer Software Copyrights
  64
  - Usage and Disclosure Restrictions
    65
- License Agreements
  65
- Copyrighted Materials
  65
- High Risk Materials
  65
- Trademarks
  66
- Third Party Rights
  66

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