Motorola W24 Informations techniques

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Technical Information
Motorola W24 Developers Guide
Module Hardware Description
MAY 31, 2008
6802984C95-A
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Résumé du contenu

Page 1 - Technical Information

Technical InformationMotorola W24 Developer’s GuideModule Hardware DescriptionMAY 31, 20086802984C95-A

Page 2 - Computer Software Copyrights

May 31, 2008 Module Hardware Description vi1-1 Product Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 3 - Trademarks

May 31, 2008 Module Hardware Description viiPrefaceManual ScopeThis manual provides the electrical, mechanical and environmental requirements for prop

Page 4

Regulatory Requirementsviii Module Hardware Description May 31, 2008Regulatory RequirementsThe Federal Communications Commission (FCC) requires appli

Page 5 - Table of Contents

Preface May 31, 2008 Module Hardware Description ixThis device complies with part 15 of the FCC Rules. Operation is subject to the following two cond

Page 6 - Table of Contents

Standardsx Module Hardware Description May 31, 2008Important: The unit must be installed in a manner that provides a minimum separation distance of 8

Page 7

Preface May 31, 2008 Module Hardware Description xi• EN 60950 Safety• RSS-210 Issue 7 (IC Cannada)• EN 301 489-1• EN 301 489-17Contact UsWe at Motoro

Page 8

Field Servicexii Module Hardware Description May 31, 2008Field ServiceFor Field Service requests, use this email address:[email protected]

Page 9 - List of Figures

Preface May 31, 2008 Module Hardware Description xiiiDangerous procedure warningsWarnings, such as the example below, precede potentially dangerous p

Page 10 - List of Tables

Limitation of Liabilityxiv Module Hardware Description May 31, 2008Limitation of LiabilityThe Products are not designed, intended, or authorized for

Page 11 - Applicable Documents

Preface May 31, 2008 Module Hardware Description xvWhere you purchase the product other than as a consumer, Motorola disclaims all other warranties,

Page 12 - Regulatory Statement (Safety)

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICENoticeWhile reasonable efforts have been made to assure the accuracy of this document, Motorola, Inc. a

Page 13 - Precautions

What is Not Covered by the Warrantyxvi Module Hardware Description May 31, 2008accessories, batteries, or boards are warranted for the balance of the

Page 14 - Standards

Preface May 31, 2008 Module Hardware Description xviiInstalled DataPlease make and retain a note of all data you have inserted into your Product for

Page 15 - Text Conventions

Revision Historyxviii Module Hardware Description May 31, 2008Revision HistoryManual Number6802984C95-AManual TitleModule Hardware Description Versio

Page 16 - General Safety

May 31, 2008 Module Hardware Description 1Chapter 1: IntroductionW24 is a self contained Wi-Fi module, supporting IEEE 802.11b/g systems in 2.4GHz ban

Page 17 - Caring for the Environment

Product Specifications2 Module Hardware Description May 31, 2008Figure 1-2 below illustrates the W24 & G24 stacked configuration.Figure 1-2: W24

Page 18 - Warranty Notification

May 31, 2008 Module Hardware Description 3EnvironmentalOperational temperature: -20°C to +60°CStorage temperature: -40°C to +85°CPerformanceOperati

Page 19 - Conditions

Regulatory Approvals4 Module Hardware Description May 31, 2008Regulatory ApprovalsThe W24 module has been tested and approved under the standards and

Page 20

May 31, 2008 Module Hardware Description 5reasonable protection against harmful interference in a residential installation. This equipment generates

Page 21 - Out of Warranty Repairs

Regulatory Approvals6 Module Hardware Description May 31, 2008

Page 22 - Revision History

May 31, 2008 Module Hardware Description 7Chapter 2: Hardware Interface DescriptionThe following paragraphs describe in details the hardware requireme

Page 23 - Chapter 1: Introduction

Trademarks MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the propert

Page 24 - Product Specifications

Architecture Overview8 Module Hardware Description May 31, 2008• UART1.• UART2 (when stacked with G24).• General purpose IO signals.• 12MHz crystal.P

Page 25

Chapter 2: Hardware Interface Description May 31, 2008 Module Hardware Description 9Operating ModesW24 incorporates several operating modes. Each ope

Page 26 - Regulatory Approvals

Power Supply10 Module Hardware Description May 31, 2008Power SupplyThe W24 power supply must be a single external DC voltage source of 3.3V to 4.2V.

Page 27

Chapter 2: Hardware Interface Description May 31, 2008 Module Hardware Description 11Figure 2-2 illustrates the power supply behavior during GSM tran

Page 28

Power On/Off Operation12 Module Hardware Description May 31, 2008Power On/Off OperationThe W24 power on consists of two primary phases:Initial power

Page 29 - Architecture Overview

Chapter 2: Hardware Interface Description May 31, 2008 Module Hardware Description 13Turning the W24 On Using ON_NThe ON_N input signal is set high b

Page 30 - RF Block

Power On/Off Operation14 Module Hardware Description May 31, 2008Figure 2-4 illustrates the power-on process using the IGN signal.Figure 2-4: IGN Pow

Page 31 - Operating Modes

Chapter 2: Hardware Interface Description May 31, 2008 Module Hardware Description 15Figure 2-5 illustrates the power-off timings when using the ON_N

Page 32 - Power Supply

Power On/Off Operation16 Module Hardware Description May 31, 2008Power Loss shut downA low power shut down occurs when W24 senses that the external p

Page 33 - Power Consumption

Chapter 2: Hardware Interface Description May 31, 2008 Module Hardware Description 17Low Power ModeThe W24 supports optional low power modes, called

Page 35 - Turning the W24 On Using IGN

Low Power Mode18 Module Hardware Description May 31, 2008Serial Interface During Low Power ModeDuring low power mode the W24 serial interfaces are di

Page 36 - Turning the W24 Off

Chapter 2: Hardware Interface Description May 31, 2008 Module Hardware Description 19The WKUPI_N signal is the recommended method to temporarily wake

Page 37 - Turning the W24 Off Using IGN

Low Power Mode20 Module Hardware Description May 31, 2008regardless of the original wake-up reason or source. W24 will remain awake while data is tra

Page 38 - Power Loss shut down

Chapter 2: Hardware Interface Description May 31, 2008 Module Hardware Description 21Serial InterfacesW24 includes three completely independent seria

Page 39 - Low Power Mode

Serial Interfaces22 Module Hardware Description May 31, 2008The W24 primary UART supports baud rates 2400, 4800, 9600, 19200, 38400, 57600, 115200, 2

Page 40 - Terminating Low Power Mode

Chapter 2: Hardware Interface Description May 31, 2008 Module Hardware Description 23USB Device InterfaceW24 incorporates a standard Universal Serial

Page 41 - Data on the Serial interface

SIM Interface24 Module Hardware Description May 31, 2008For more details on setting a USB interface for use with G24, please refer to the "Motor

Page 42 - Deep Sleep Mode

Chapter 2: Hardware Interface Description May 31, 2008 Module Hardware Description 25Audio InterfaceW24 incorporates Audio interface intended to supp

Page 43 - Serial Interfaces

A/D Converter Interface26 Module Hardware Description May 31, 2008A/D Converter InterfaceW24 incorporates Analog to Digital Converter interface inten

Page 44 - Secondary UART (UART2)

Chapter 2: Hardware Interface Description May 31, 2008 Module Hardware Description 27Unused/Reserved SignalsW24 provides an interface to unused and r

Page 45 - USB Device Interface

May 31, 2008 Module Hardware Description iManual Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 46 - SIM Interface

Controls and Indicators Interface28 Module Hardware Description May 31, 2008Controls and Indicators InterfaceThe W24 incorporates several interface s

Page 47 - Audio Interface

Chapter 2: Hardware Interface Description May 31, 2008 Module Hardware Description 29Important: The VREF regulator is powered from the W24's mai

Page 48 - A/D Converter Interface

Controls and Indicators Interface30 Module Hardware Description May 31, 2008For more details on implementing a GPRS/EGPRS signal for use with G24, pl

Page 49 - Unused/Reserved Signals

Chapter 2: Hardware Interface Description May 31, 2008 Module Hardware Description 31General Purpose I/OW24 incorporates 8 General Purpose I/O interf

Page 50 - VREF Reference Regulator

General Purpose I/O32 Module Hardware Description May 31, 2008GPIO8 is not used, and should be left open.In stacked configuration, all GPIO signals a

Page 51 - GPRS/EGPRS Detection

Chapter 2: Hardware Interface Description May 31, 2008 Module Hardware Description 33Antenna InterfaceThe W24 antenna connector is the RF interface t

Page 52 - Mode Select

Antenna Interface34 Module Hardware Description May 31, 2008

Page 53 - General Purpose I/O

May 31, 2008 Module Hardware Description 35Chapter 3: Electrical and Environmental SpecificationsAbsolute Maximum RatingsTable 3-1 gives the maximum e

Page 54

Environmental Specifications36 Module Hardware Description May 31, 2008Environmental SpecificationsTable 3-2 gives the environmental operating condit

Page 55 - Antenna Interface

Chapter 3: Electrical and Environmental Specifications May 31, 2008 Module Hardware Description 37Table 3-3: Host Interface SpecificationsPin #Signal

Page 56

Table of Contentsii Module Hardware Description May 31, 2008Power On/Off Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 57 - Absolute Maximum Ratings

Application Interface Specifications38 Module Hardware Description May 31, 2008UART1:21 TXD_N UART1 TXD I L 15K PU VIHIOUT < 8 mA 2 3.15 V11 RXD_N

Page 58 - Environmental Specifications

Chapter 3: Electrical and Environmental Specifications May 31, 2008 Module Hardware Description 39Digital Audio:18 PCM_DINDigital audio receiveIRefer

Page 59

Application Interface Specifications40 Module Hardware Description May 31, 2008GPIO:28 GPIO1 General pur-pose I/OI/O30 GPIO2 General pur-pose I/OI/O3

Page 60 - SIM_RST_

Chapter 3: Electrical and Environmental Specifications May 31, 2008 Module Hardware Description 41A/D:37 ADC1 General pur-pose A/DIRefer to G24 Hardw

Page 61

Application Interface Specifications42 Module Hardware Description May 31, 2008Table 3-4: G24 Interface SpecificationsPin #Signal NameDescription I/O

Page 62

Chapter 3: Electrical and Environmental Specifications May 31, 2008 Module Hardware Description 43UART1:21 TXD_N UART1 TXD O L15K PUVIHVILVOLVOHIOUT

Page 63

Application Interface Specifications44 Module Hardware Description May 31, 2008Digital Audio:18 PCM_DINDigital audio receiveORefer to G24 Hardware De

Page 64

Chapter 3: Electrical and Environmental Specifications May 31, 2008 Module Hardware Description 45GPIO:28 GPIO1 General pur-pose I/OI/O30 GPIO2 Gener

Page 65

Application Interface Specifications46 Module Hardware Description May 31, 2008A/D:37 ADC1 General pur-pose A/DORefer to G24 Hardware Description-688

Page 66

May 31, 2008 Module Hardware Description 47Chapter 4: Mechanical SpecificationsBoard DimensionsFigure 4-1 describes the W24 mechanical characteristics

Page 67

Table of ContentsMay 31, 2008 Module Hardware Description iiiRequired Query Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 68

Interface Connector Specifications48 Module Hardware Description May 31, 2008A Stand Alone model of the W24 is shown in Figure 4-2.Figure 4-2: W24 St

Page 69 - Board Dimensions

Chapter 4: Mechanical Specifications May 31, 2008 Module Hardware Description 49RF Connector SpecificationsThe W24 uses a standard MMCX receptacle co

Page 70

RF Connector Specifications50 Module Hardware Description May 31, 2008Such a cable assembly example is the Huber-Suhner PN 11_MMCX-50-1-2/111_OH, whi

Page 71 - RF Connector Specifications

Chapter 4: Mechanical Specifications May 31, 2008 Module Hardware Description 51W24 MountingThe W24 incorporates 2 mechanical holes for installing th

Page 72

W24 Mounting52 Module Hardware Description May 31, 2008For portable products it's recommended put also washer M2 (max. dia. 4.0mm)Recommended sc

Page 73 - W24 Mounting

May 31, 2008 Module Hardware Description 53Chapter 5: Support, Service and TroubleshootingSupportThis section provides contact information for any pos

Page 74 - W24 + G24 Stacked Mounting

Support54 Module Hardware Description May 31, 2008• Software version of the unit (AT+i3 command) or model number• PCB version (located on the PCB nea

Page 75 - Required Query Information

Chapter 5: Support, Service and Troubleshooting May 31, 2008 Module Hardware Description 55ServiceThe M2M field service department is ready to suppor

Page 76

Testing a Standalone Unit56 Module Hardware Description May 31, 2008Testing a Standalone UnitThis section describes how to perform a W24 functionalit

Page 77

May 31, 2008 Module Hrdware Description Acr & Abbr-1Acronyms and Abbreviations Abbreviation Full NameA AMRAdaptive Multi RateA AOCAdvice of Char

Page 78 - Testing a Standalone Unit

Table of Contentsiv Module Hardware Description May 31, 2008

Page 79 - Acronyms and Abbreviations

Acr & Abbr-2 Module Hrdware Description May 31, 2008E EMCElectromagnetic CompatibilityE EOTDEnhanced Observed Time DifferenceE EPOSElectronic Poi

Page 80

Acronyms and Abbreviations May 31, 2008 Module Hrdware Description Acr & Abbr-3P PDUPacket Data UnitP PLLPhase-locked LoopP PTCRBPCS-1900 Type Ce

Page 81

Acr & Abbr-4 Module Hrdware Description May 31, 2008U UARTUniversal Asynchronous Receiver TransmitterU USBUniversal Serial BusU USSDUnstructured

Page 82

May 31, 2008 Module Hardware Description Index-1IndexAAntenna Installation, xApprovalsRegulatory, 4BBlock Diagram Description, 7EEnvironmentalSpecifi

Page 83

Index W - W Index-2 Module Hardware Description May 31, 2008

Page 85

@6802984C95@6802984C95MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are

Page 86 - @6802984C95@

May 31, 2008 Module Hardware Description v1-1 W24 Stand Alone Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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