May 31, 2008 Module Hardware Description vii
Preface

Manual Scope

This manual provides the electrical, mechanical and environmental requirements for properly
integrating the W24 module in a host application.
This manual gives a complete set of hardware features and functions that may be provided by
W24. The availability of any feature or function, which is described in this manual, depends on
the hardware revision and software version of a specific W24 model.
The parameters and values provided in this manual are defined under typical conditions. These
values may vary when subject to different conditions, such as SW version, network status,
application settings and environmental conditions.

Target Audience

This manual is intended for all members of the integration team who are responsible for
integrating the W24 into the host application, including representatives from hardware, software
and RF engineering disciplines.

Manual Organization

This manual contains the following chapters:
•Chapter 1—introduces the W24 unit and provides important safety instructions.
•Chapter 2—provides a detailed hardware description of the blocks and components
comprising the W24.
•Chapter 3—describes the pin assignments for W24 connectors.
•Chapter 4—describes W24 mechanical specifications and requirements.
•Chapter 5—provides contact information for Motorola Service Support and Customer
Assistance.

Applicable Documents

•Motorola W24 Developer’s Guide - Developer's Kit - 6802985C05
•Motorola W24 Developer’s Guide - AT+i Commands - 6802985C10
•Motorola G24 Developer’s Guide - Module Hardware Description - 68089192V27
•Motorola G24 Developer’s Guide - AT Commands Reference Manual - 6889192V28