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SE868K3A223R001000
Telit Wireless Solutions SE868K3A223R001000 Manuals
Manuals and User Guides for Telit Wireless Solutions SE868K3A223R001000. We have
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Telit Wireless Solutions SE868K3A223R001000 manual available for free PDF download: Product User Manual
Telit Wireless Solutions SE868K3A223R001000 Product User Manual (77 pages)
Brand:
Telit Wireless Solutions
| Category:
Control Unit
| Size: 2 MB
Table of Contents
Notices
3
Copyrights
3
Computer Software Copyrights
3
Usage and Disclosure Restrictions
4
Product Applicability
5
Table 0-1 Product Applicability Table
5
Contents
6
Table of Contents
6
Tables
10
Figures
11
1 Introduction
12
Purpose
12
Audience
12
Contact and Support Information
12
Text Conventions
13
Related Documents
13
Related Documents Requiring a Non-Disclosure Agreement
13
2 Product Description
14
Product Overview
14
Se868Xx-A Product Naming
15
Product Variants
15
Table 2-1 Product Variants
15
Figure 2-1 Product Naming
15
Multi-Constellation Modules (SE868-A and SE868K3-A Series) Features
16
GPS-Only Modules (SE868-AS and SE868K7-A Series) Features
16
Table 2-2 Multi-Constellation (SE868-A and SE868K3-A Series) Variants
16
Table 2-3 GPS-Only (SE868-AS and SE868K7-A Series) Variants
16
Block Diagrams
18
Early Production
18
Figure 2-2 SE868-A Block Diagram
18
Figure 2-3 SE868-AS Block Diagram
18
Current Production
19
Figure 2-4 SE868K3-Ax Block Diagram
19
Figure 2-5 SE868K7-Ax Block Diagram
19
Module Photos
20
Figure 2-6 Se868Xx-Ax Top View
20
Figure 2-7 Se868Xx-Ax Side View
20
3 Evaluation Board (Evb)
21
Figure 3-1 Se868Xx-Ax Evaluation Board
21
4 Product Features
22
Multi-Constellation Navigation (SE868-A and SE868K3-A Series Only)
22
Quasi-Zenith Satellite System (QZSS)
22
Satellite-Based Augmentation System (SBAS)
22
SBAS Corrections
22
SBAS Ranging
22
Assisted GPS (AGPS)
22
Locally-Generated AGPS - Embedded Assist System (EASY)
22
Server-Generated AGPS - Extended Prediction Orbit (EPO)
23
Host EPO (SE868-AS and SE868K7-A Series Only)
23
Differential GPS (DGPS)
23
Elevation Mask Angle
23
Static Navigation
23
Jamming Rejection - Active Interference Cancellation (AIC)
24
Internal LNA (Se868Kx-A/AL Modules Only)
24
10 Hz Navigation
24
1Pps
24
Serial I/O Port
25
Uart
25
I2C (SE868-A and SE868K3-A Series Only)
25
Power Management Modes
26
Full Power Continuous Mode
26
Standby Mode
26
Backup Mode (SE868-A and SE868K3-A Series Only)
26
Periodic Mode
27
Alwayslocate™ Mode (SE868-A and SE868K3-A Series Only)
27
5 Product Performance
28
Horizontal Position Accuracy
28
Time to First Fix
28
Table 5-1 Se868Xx-A Horizontal Position Accuracy
28
Table 5-2 Se868Xx-A Time to First Fix
28
Sensitivity
29
Table 5-3 SE868-A Sensitivity
29
Table 5-4 Se868Kx-Ax Sensitivity
29
6 Software Interface
30
NMEA Output Messages
30
Standard Messages
30
Table 6-1 Default NMEA Output Messages
30
Table 6-2 Available Messages
30
Proprietary Output Messages
31
Table 6-3 NMEA Talker Ids
31
NMEA Input Commands
32
NMEA Commands List
32
Table 6-4 NMEA Input Commands
32
7 Flash Upgradability
33
8 Electrical Interface
34
SE868-A Family Pinout Diagram
34
Figure 8-1 SE868-A Family Pinout Diagram
34
Signal Levels
35
Logic Levels - Inputs
35
Logic Levels - Outputs
35
Table 8-1 Input Logic Levels: RX and Reset-N
35
Table 8-2 Output Logic Levels: TX and 1PPS
35
SE868-A Module Pinout Tables
36
SE868-A Pinout Table
36
Table 8-3 SE868-A Pinout Table
36
SE868-AS Pinout Table
37
Table 8-4 SE868-AS Pinout Table
37
SE868K3-A Pinout Table
38
Table 8-5 SE868K3-A Pinout Table
38
SE868K7-A Pinout Table
39
Table 8-6 SE868K7-A Pinout Table
39
SE868-Ax to Se868Kx-Ax Comparison and Migration
40
SE868-A and SE868K3-Ax Pinout Comparison
41
Table 8-7 SE868-AS and SE868K3-A Pinout Comparison
41
SE868-AS and SE868K7-Ax Pinout Comparison
42
Table 8-8 SE868-AS and SE868K3-A Pinout Comparison
42
DC Power Supply
43
VCC
43
Vbatt
43
DC Power Requirements
43
Table 8-9 DC Supply Voltage
43
DC Power Consumption: SE868-A
44
Table 8-10 SE868-A Power Consumption
44
DC Power Consumption: SE868-AS
45
Table 8-11 SE868-AS Power Consumption
45
DC Power Consumption: SE868K3-Ax
46
Table 8-12 SE868K3-Ax Power Consumption
46
DC Power Consumption: SE868K7-Ax
47
Table 8-13 SE868K7-Ax Power Consumption
47
Control Signals
48
Input Signals
48
Output Signals
48
I/O Ports
49
Uart
49
I2C
49
9 Reference Design
50
Figure 9-1 Reference Design
50
10 Rf Front-End Design
51
RF Signal Requirements
51
GNSS Antenna (Included in the Module)
52
System Noise Floor
52
RF Interference
53
Shielding
53
Ground Plane
54
Figure 10-1 Se868Xx-Ax Ground Plane
54
11 Mechanical Drawings
55
Figure 11-1 Se868Kx-AL (Low Profile) Mechanical Drawing
55
Figure 11-2 Se868Kx-A (High Profile) Mechanical Drawing
55
12 Pcb Footprint
56
Figure 12-1 Se868Xx-Ax Footprint
56
13 Packaging and Handling
57
Product Marking and Serialization
57
Figure 13-1 Product Label
57
Figure 13-2 Product Label Description
57
Product Packaging
58
Figure 13-3 Se868Xx-Ax Reel
58
Figure 13-4 Se868Xx-Ax Tape
59
Moisture Sensitivity
60
Figure 13-5 Moisture Sensitive Device Label
61
ESD Sensitivity
62
Assembly Considerations
62
Washing Considerations
62
Reflow
63
Figure 13-6 SE868-A Modules Recommended Reflow Profile
63
Safety
64
Disposal
64
14 Environmental Requirements
65
Operating Environmental Limits
65
Storage Environmental Limits
65
Table 14-1 Se868Xx-Ax Operating Environmental Limits
65
Table 14-2 Se868Xx-Ax Storage Environmental Limits
65
15 Compliances
66
CE Declarations of Conformity
67
Figure 15-1 SE868-A CE Declaration of Conformity
67
Figure 15-2 SE868-A Conformity Assessment
68
Figure 15-3 SE868-AS CE Declaration of Conformity
69
Figure 15-4 SE868-AS Conformity Assessment
70
16 Safety Recommendations
71
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