Manuels d'utilisation pour Sierra Wireless HL7748

Table des matières

• 1. INTRODUCTION

  10
• Common Flexible Form Factor (CF3)

  10
• Physical Dimensions

  11
• General Features

  11
• Architecture

  13
• Interfaces

  13
• Connection Interface

  14
• ESD

  15
• Environmental and Certifications

  15
• Environmental Specifications

  15
• Regulatory

  16
• RoHS Directive Compliant

  16
• Disposing of the Product

  16
• References

  16
• 2. PAD DEFINITION

  17
• Pad Types

  21
• Pad Configuration (Top View, Through Module)

  22
• 3. DETAILED INTERFACE SPECIFICATIONS

  23
• Power Supply

  23
• Current Consumption

  24
• VGPIO

  25
• USIM Interface

  25
• UIM1_DET

  26
• USB Interface

  26
• Electrical Information for Digital I/O

  27
• General Purpose Input/Output (GPIO)

  28
• Main Serial Link (UART1)

  28
• Power On Signal (PWR_ON_N)

  29
• Reset Signal (RESET_IN_N)

  30
• Analog to Digital Converter (ADC)

  31
• Clock Interface

  32
• Debug Interface

  32
• JTAG Interface

  32
• Wake Up Signal (WAKE-UP)

  33
• Fast Shutdown Signal (FAST_SHUTDOWN)

  34
• PWM

  34
• 3.18. RF Interface

  35
• 3.18.1. RF Connection

  35
• 3.18.2. RF Performances

  35
• 4. MECHANICAL DRAWINGS

  37
• 5. DESIGN GUIDELINES

  39
• Power-Up Sequence

  39
• Module Switch-Off

  39
• Sleep Mode Management

  39
• Power Supply Design

  40
• Power On Connection Examples

  40
• USIM1 Application

  41
• EMC and ESD Guidelines for USIM1 Card

  41
• ESD Guidelines for USB

  42
• PWM

  42
• 6. RELIABILITY SPECIFICATION (TBC)

  44
• Reliability Compliance

  44
• Reliability Prediction Model

  44
• Life Stress Test

  44
• Environmental Resistance Stress Tests

  45
• Corrosive Resistance Stress Tests

  45
• Thermal Resistance Cycle Stress Tests

  46
• Mechanical Resistance Stress Tests

  47
• Handling Resistance Stress Tests

  48
• 7. FCC LEGAL INFORMATION

  49
• 8. ORDERING INFORMATION

  51
• 9. TERMS AND ABBREVIATIONS

  52
• Architecture Overview

  13
• Mechanical Overview (Top View and Bottom View)

  14
• Actual Module (Top View)

  14
• Actual Module (Bottom View)

  14
• Pad Configuration

  22
• PWR_ON_N and PWR_OFF Sequence

  30
• JTAG Timing Waveform

  33
• Relative Timing for the PWM Output

  34
• Mechanical Drawing

  37
• Dimensions and Footprint Drawing

  38
• Voltage Limiter Example

  40
• PWR_ON_N Connection Example with Switch

  40
• PWR_ON_N Connection Example with an Open Collector Transistor

  40
• Design Application with USIM1 Slot

  41
• EMC and ESD Components Close to the USIM1.

  41
• ESD Protection for USB

  42
• Example of an LED Driven by the PWM0 Output

  42
• Example of a BUZZER Driven by the PWM0 Output

  43
• Supported Bands/Connectivity

  10
• General Features

  11
• ESD Specifications

  15
• Environmental Specifications

  15
• Pin Definition

  17
• Pad Type Codes

  21
• Power Supply Pad Description

  23
• Power Supply Electrical Characteristics

  23
• Low Current Consumption Mode

  24
• Current Consumption (Nominal Voltage at 3.7V; Ambient Temperature at +25°C)

  24
• VGPIO Pad Description

  25
• VGPIO Electrical Characteristics

  25
• USIM1 Pad Description

  26
• USIM1 Electrical Characteristics

  26
• USB Pad Description

  26
• USB Electrical Characteristics

  27
• Digital I/O Electrical Characteristics

  27
• GPIO Pad Description

  28
• UART1 Pad Description

  28
• PWR_ON_N Pad Description

  29
• PWR_ON_N Electrical Characteristics

  29
• RESET_IN_N Pad Description

  30
• RESET_IN_N Electrical Characteristics

  31
• ADC Pad Description

  31
• ADC Electrical Characteristics

  31
• Clock Interface Pad Description

  32
• Software Trace Pad Description

  32
• JTAG Pad Description

  32
• JTAG Electrical Characteristics

  33
• WAKE-UP Pad Description

  33
• WAKE-UP Electrical Characteristics

  34
• FAST_SHUTDOWN Pad Description

  34
• FAST_SHUTDOWN Electrical Characteristics

  34
• PWM Pad Description

  35
• PWM Electrical Characteristics (TBC)

  35
• RF Pad Connection

  35
• Typical RX Sensitivity

  36
• Standards Conformity

  44
• Life Stress Test

  44
• Environmental Resistance Stress Tests

  45
• Corrosive Resistance Stress Tests

  45
• Thermal Resistance Cycle Stress Tests

  46
• Mechanical Resistance Stress Tests

  47
• Handling Resistance Stress Tests

  48
• Ordering Information

  51