Telit Wireless Solutions WE310F5-I Manuale di installazione

1VV0301698 2021-01 Rev.0

Telit Technical Documentation

WE310F5-I/P Module

Hardware User Guide

1VV0301662 Rev. 14 –2021-07-07

WE310F5-I/P Module Hardware User Guide

1VV0301662 Rev. 14 Page 2of 54 2021-07-07

APPLICABILITY TABLE

PART NUMBER

WE310F5-I

WE310F5-P

 
 
 WE310F5-I/P Module Hardware User Guide 
 
1VV0301662 Rev. 14 Page 3of 54 2021-07-07 
 
 
Contents 
APPLICABILITY TABLE 2 
CONTENTS 3 
1. INTRODUCTION 6 
 Scope 6 
 Audience 6 
 Contact Information, Support 6 
 Symbol Convention 6 
 Related Documents 7 
2. GENERAL PRODUCT DESCRIPTION 8 
 Overview 8 
 Product Variants and Frequency Bands 8 
 Block Diagram 9 
3. FEATURES 10 
 Main Features 10 
 Bootloader 11 
 ESD Characteristics 11 
 SAR ADC Characteristics 11 
4. PIN ALLOCATION 12 
 PIN-Out 12 
5. POWER SUPPLY 16 
 Power Supply Requirements 16 
 Logic Levels 16 
 Power Up and Shutdown Sequences 16 
6. RF SPECIFICATIONS 18 
 Wi-Fi Tx Power 18 
 BLE Tx Power 19 
 Wi-Fi Rx Sensitivity 19 
 BLE Rx Sensitivity 19 
 General Purpose I/O 20 
 Power Consumption 20 

 
 
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6.6.1. Average Power Consumption Levels 20 
6.6.2. WLAN Continuous Tx Power consumption 21 
 Pad Layout 21 
7. DESIGN GUIDELINES 24 
 General Digital Interface Recommendations 24 
 Power supply design guidelines 25 
 Bypass Capacitors 26 
 General Design Rules 27 
 Audio considerations 29 
 Audio considerations 29 
8. MECHANICAL DESIGN 32 
 WE310F5-I 32 
 WE310F5-P 33 
 PCB Pad Design 34 
 PCB Pad Dimensions 34 
 Stencil 35 
 Solder Paste 35 
 PCB Pad Dimensions 35 
9. PACKAGING 37 
 Tray 37 
 Moisture sensitivity 38 
10. CONFORMITY ASSESSMENT ISSUES 39 
 Approvals summary 39 
 RED approval 39 
10.2.1. RED Declaration of Conformity 39 
10.2.2. Antennas 39 
 FCC and ISED approval/
FCC et ISDE approbation
 40 
10.3.1. FCC Certificate 40 
10.3.2. ISED approval/
ISDE approbation
 40 
10.3.3. Applicable FCC and ISED rules /
Liste des règles FCC et ISDE 
applicable
 40 

 
 
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10.3.4. FCC and ISED Regulatory notices/
Avis réglementaires de 
FCC et ISDE
 40 
10.3.5. Antennas 
/ 
Antennes 42 
10.3.6. FCC Label and compliance information 44 
10.3.7. ISED Label and compliance information/
ISED
 
Étiquette et 
informations de conformité
 44 
10.3.8. Information on test modes and additional testing 
requirements / 
Informations sur les modes de test et les 
exigences de test supplémentaires
 45 
10.3.9. FCC Additional testing, Part 15 Subpart B disclaimer 45 
 ANATEL Regulatory Notices 46 
 RoHS and REACH info 46 
10.5.1. RoHS info 46 
10.5.2. REACH info 46 
11. PRODUCT AND SAFETY INFORMATION 47 
 Copyrights and Other Notices 47 
11.1.1. Copyrights 47 
11.1.2. Computer Software Copyrights 47 
 Usage and Disclosure Restrictions 48 
11.2.1. License Agreements 48 
11.2.2. Copyrighted Materials 48 
11.2.3. High-Risk Materials 48 
11.2.4. Trademarks 48 
11.2.5. Third-Party Rights 49 
11.2.6. Waiver of Liability 49 
 Safety Recommendations 49 
12. GLOSSARY 51 
13. DOCUMENT HISTORY 52 
 

WE310F5-I/P Module Hardware User Guide

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1. INTRODUCTION

Scope

This document describes electrical specifications, mechanical information, interfaces

application, and manufacturing information about the Telit WE310F5-I/P Wi-Fi/BLE

module. With the help of this document and other application notes or user guides, users

can understand the Telit WE310F5-I/P Wi-Fi/BLE module well and develop various

products quickly.

Audience

This document is intended for Telit customers, especially system integrators, about to

implement their applications using the Telit module.

Contact Information, Support

For general contact, technical support services, technical questions and report

documentation errors contact Telit Technical Support at:

•

•

•

•

Alternatively, use:

http://www.telit.com/support

For detailed information about where you can buy the Telit modules or for

recommendations on accessories and components visit

http://www.telit.com

We aim to make this guide as helpful as possible. Keep us informed of your comments

and suggestions for improvements.

Telit appreciates feedback from the users of our information.

Symbol Convention

Table 1: Symbol Convention

Danger: This information MUST be followed, or catastrophic

equipment failure or personal injury may occur.

Warning: Alerts the user on important steps about the module

integration.

WE310F5-I/P Module Hardware User Guide

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Note/Tip: Provides advice and suggestions that may be useful when

integrating the module.

Electrostatic Discharge: Notifies the user to take proper grounding

precautions before handling the product.

All dates are in ISO 8601 format, that is. YYYY-MM-DD.

Related Documents

Table 2: Related documents

Module Name

Description

80664ST11034A

WE310F5-I/P AT Command Reference Guide Rev 9.0

1VV0301663

WE310F5-I/P EVB Hardware User Guide Rev 4.0

WE310F5-I/P Module Hardware User Guide

1VV0301662 Rev. 14 Page 8of 54 2021-07-07

2. GENERAL PRODUCT DESCRIPTION

Overview

The WE310F5-I/P is a module with a single-band Wi-Fi/BLE (5.0) 2.4GHz combo module

that provides an easy and cost-effective way for users to add wireless connectivity to

their products. This module is available in two different factors the antenna version

named WE310F5-I with 15mmx18mm dimensions and an on-board multilayer antenna

and the WE310F5-P with 13.1mmX14.3mm with antenna PAD. The two versions share

the same Pinout and are P2P compatible.

Product Variants and Frequency Bands

The Telit WE310F5 module is available in two variants. For details on the differences

between the two variants.

•WE310F5-I

•WE310F5-P

WE310F5-I

WE310F5-P

Figure 1: Product Variants and Frequency Band

WE310F5-I/P Module Hardware User Guide

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WE310F5-I/P

Note/Tip:

(EN) The integration of the WE310F5-I/P module within the user application

shall be done according to the design rules described in this manual.

(IT) L’integrazione del modulo cellulare WE310F5-I/P all’interno

dell’applicazione dell’utente dovrà rispettare le indicazioni progettuali

descritte in questo manuale.

(DE) Die Integration des WE310F5-I/P Mobilfunk-Moduls in ein Gerät muß

gemäß der in diesem Dokument beschriebenen Kunstruktionsregeln erfolgen.

(SL) Integracija WE310F5-I/P modula v uporabniški aplikaciji bo morala

upoštevati projektna navodila, opisana v tem priročniku.

(SP) La utilización del modulo WE310F5-I/P debe ser conforme a los usos para

los cuales ha sido deseñado descritos en este manual del usuario.

(FR) L’intégration du module cellulaire WE310F5-I/P dans l’application de

l’utilisateur sera faite selon les règles de conception décrites dans ce manuel.

[HE]

Block Diagram

The following figure shows a high-level block diagram of the WE310F5-I/P module and

its major functional blocks.

Figure 2:Telit WE310F5-I/P module block diagram

WE310F5-I/P Module Hardware User Guide

1VV0301662 Rev. 14 Page 10 of 54 2021-07-07

3. FEATURES

Main Features

1. Highly integrated single chip with low power single-band (2.4GHz) Wireless

LAN (WLAN) and Bluetooth Low Energy (BLE5.0) communication controller.

2. Dedicated ArmV8-M Cortex-M33 (KM4) processor + low power Armv8-M

Cortex-M23 (KM0) WLAN (802.11 b/g/n) MAC, a 1T1R capable WLAN, and

Bluetooth.

3. FLASH Memory 4Mbytes(32Mbits)

4. 456Kb RAM

5. Retention SRAM 156Kb

Table 3: Main Features

Item

Description

Wi-Fi

802.11 b/g/n 1X1 2.4GHz

20MHz/40MHz Channel width

Data rates up to MCS7

Low power architecture

Low Power Tx/Rx for short-range application

Low Power beacon listen mode

Low power Rx mode

Very low power suspend mode (DLPS)

Built-in PA

Internal PTA interface for arbitrating data transmission between

Wi-Fi and Internal Bluetooth or external 2.4G devices

BT BLE

BLE 5.0

Both central and peripheral modes

High power mode (8dBm, shares the same PA with Wi-Fi)

Internal Co-existence mechanism between Wi-Fi and BT to share

the same antenna

Temperature

Range

Operating: -40°C ~ 85°C

Junction: -40°C ~ 105°C

Storage: -55°C ~ 125°C

The WE310F5-I/P module supports the following peripherals Interfaces.

Table 4: Supported Peripherals

Item

Peripherals

Comment

UART

UART0

Low Power Mode Wakeup

AUX_UART

LOG UART/Low power mode wakeup (no

Flow control))

SPI

SPI0

Master/Slave Clock up to 50 MHz

I2C

HS_I2C

Standard/fast/high speed mode (up to

3.33Mbps)

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