Telit Wireless Solutions ME310G1

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ME310G1 Hardware Design Guide

1VV0301588 Rev. 16 Page 66 of 95 2021-10-27

Not Subject to NDA

SOLDER RESIST PATTERN (top view)

Figure 23: Example Figure

Main Page

Table of Contents3
Scope9
Audience9
Contact Information, Support9
Symbol Conventions10
Related Documents10
Overview11
Product Variants and Frequency Bands11
Target Market12
Main Features13
TX Output Power13
Me310G1-W113
Me310G1-Ww13
Me310G1-Wwv14
Me310G1-W214
Me310G1-W314
RX Sensitivity15
Me310G1-W115
Me310G1-Ww16
Me310G1-W318
Mechanical Specifications18
Dimensions18
Weight18
Temperature Range19
Pin-Out20
LGA Pads Layout25
Power Supply Requirements26
Power Consumption27
Idle Mode27
ME310G1-W1 Connected Mode28
ME310G1-WW and ME310G1-WWV Connected Mode28
ME310G1-W2 Connected Mode29
ME310G1-W3 Connected Mode30
General Design Rules30
Electrical Design Guidelines30
Source Power Supply Design Guidelines30
Source Power Supply Design Guidelines31
Battery Source Power Supply Design Guidelines32
Thermal Design Guidelines32
Power Supply PCB Layout Guidelines33
RTC Supply34
PWRMON Power-On Monitor34
Logic Levels36
Power on37
Power off38
Unconditional Shutdown39
Wake up from Deep Sleep Mode40
Fast Shut down40
Fast Shut down by Hardware40
Fast Shut down by Software41
Communication Ports41
Usb 2.0 Hs41
Spi42
Serial Ports42
Asynchronous Serial Port (USIF0)43
Asynchronous Serial Port (USIF1)44
Auxiliary Serial Port44
General Purpose I/O45
Using a GPIO as INPUT45
Using a GPIO as OUTPUT46
External SIM Holder46
ADC Converter46
Using ADC Converter47
DAC Converter47
Enabling DAC47
Ctank47
Forced USB Boot47
Antenna Tuner48
Gpio48
Mipi48
Antenna Requirements49
PCB Design Guidelines50
PCB Guidelines in Case of FCC Certification51
Transmission Line Design52
Transmission Line Measurements52
Antenna Installation Guidelines54
Electrical Characteristics56
GNSS Signals Pin-Out57
RF Front End Design57
PCB Guidelines for GNSS Antenna57
Hardware-Based Solution for GNSS and LTE Coexistence58
GNSS Antenna Requirements58
GNSS Antenna - Installation Guidelines59
Powering the External LNA (Active Antenna)59
GNSS Antenna Specification59
GNSS Characteristics60
Drawing61
Me310G1-W161
ME310G1-WW, ME310G1-WWV, ME310G1-W2, and ME310G1-W362
Footprint63
Me310G1-W163
ME310G1-WW, ME310G1-WWV, ME310G1-W2, and ME310G1-W365
Recommendations for ME310G1-W167
Recommendations for ME310G1-WW, ME310G1-WWV, ME310G1-W2, and ME310G1-W368
PCB Pad Design69
Stencil69
Solder Paste70
Solder Reflow70
Tray72
Me310G1-W172
ME310G1-WW, ME310G1-W2, and ME310G1-W374
Reel76
Me310G1-W176
ME310G1-WW, ME310G1-W2, and ME310G1-W377
Moisture Sensitivity78
UKCA Declaration of Conformity79
Approvals Summary79
Europe Approvals79
RED Declaration of Conformity79
RED/UKCA Antennas80
FCC and ISED Approval/Fcc Et ISDE Approbation80
FCC Certificates80
ISED Certificate / ISDE Certificates81
Applicable FCC and ISED Rules / Liste des Règles FCC Et ISDE Applicables81
FCC and ISED Regulatory Notices/Avis Réglementaires de FCC Et ISDE81
FCC/ISED Antennas / FCC/ISDE Antennes82
FCC Label and Compliance Information84
ISED Label and Compliance Information/Étiquette Et Informations de Conformité ISDE85
Information on Test Modes and Additional Testing86
Exigences de Test Supplémentaires86
FCC Additional Testing, Part 15 Subpart B Disclaimer86
ANATEL Regulatory Notices86
NCC Regulatory Notices87
JRL/JTBL Regulatory Notices87
Copyrights and Other Notices88
Copyrights88
Computer Software Copyrights88
Usage and Disclosure Restrictions89
License Agreements89
Copyrighted Materials89
High-Risk Materials89
Trademarks90
Third Party Rights90
Waiver of Liability90
Safety Recommendations91

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