Telit Wireless Solutions GE864 manual Reserved

Page 11

GE864 Hardware User Guide

1vv0300694 Rev.10 - 10/06/08

Ball

Signal

I/O

Function

Internal PULL UP

Type

 

 

 

 

 

 

J1

VBATT

-

Main power supply

 

Power

 

 

 

 

 

 

K1

VBATT

-

Main power supply

 

Power

 

 

 

 

 

 

J2

VBATT

-

Main power supply

 

Power

 

 

 

 

 

 

K2

VBATT

-

Main power supply

 

Power

 

 

 

 

 

 

A1

GND

-

Ground

 

Power

 

 

 

 

 

 

F1

GND

-

Ground

 

Power

 

 

 

 

 

 

H1

GND

-

Ground

 

Power

 

 

 

 

 

 

L1

GND

-

Ground

 

Power

 

 

 

 

 

 

H2

GND

-

Ground

 

Power

 

 

 

 

 

 

L2

GND

-

Ground

 

Power

 

 

 

 

 

 

J3

GND

-

Ground

 

Power

 

 

 

 

 

 

K3

GND

-

Ground

 

Power

 

 

 

 

 

 

L3

GND

-

Ground

 

Power

 

 

 

 

 

 

K4

GND

-

Ground

 

Power

 

 

 

 

 

 

K5

GND

-

Ground

 

Power

 

 

 

 

 

 

D6

GND

-

Ground

 

Power

 

 

 

 

 

 

K6

GND

-

Ground

 

Power

 

 

 

 

 

 

L6

GND

-

Ground

 

Power

 

 

 

 

 

 

A11

GND

-

Ground

 

Power

 

 

 

 

 

 

F11

GND

-

Ground

 

Power

 

 

 

 

 

 

L11

GND

-

Ground

 

Power

 

 

 

 

 

 

 

 

 

RESERVED

 

 

A10

 

-

 

 

 

 

 

 

 

 

 

A3

 

-

 

 

 

 

 

 

 

 

 

A4

 

-

 

 

 

 

 

 

 

 

 

A5

 

-

 

 

 

 

 

 

 

 

 

A6

 

-

 

 

 

 

 

 

 

 

 

A7

 

-

 

 

 

 

 

 

 

 

 

A8

 

-

 

 

 

 

 

 

 

 

 

A9

 

-

 

 

 

 

 

 

 

 

 

B10

 

-

 

 

 

 

 

 

 

 

 

B11

 

-

 

 

 

 

 

 

 

 

 

B2

 

-

 

 

 

 

 

 

 

 

 

B8

 

-

 

 

 

 

 

 

 

 

 

B9

 

-

 

 

 

 

 

 

 

 

 

C4

 

-

 

 

 

 

 

 

 

 

 

C8

 

-

 

 

 

 

 

 

 

 

 

D2

 

-

 

 

 

 

 

 

 

 

 

D3

 

-

 

 

 

 

 

 

 

 

 

E1

 

-

 

 

 

 

 

 

 

 

 

E10

 

-

 

 

 

 

 

 

 

 

 

E3

 

-

 

 

 

 

 

 

 

 

 

E4

 

-

 

 

 

 

 

 

 

 

 

Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved

page 11 of 69

Image 11
Contents GE864 Hardware User Guide This document is relating to the following products GE864 Hardware User GuideContents 10.4 10.110.2 10.3Packing system Safety RecommandationsDisclaimer GE864-QUAD / PY OverviewLength 30 mm Width Thickness GE864 Mechanical DimensionsPIN-OUT GE864 module connectionsGpio Reserved Vbatt TOP View BGA Balls LayoutReserved Turning on the GE864-QUAD / PY Hardware Commands10k Hardware Unconditional Restart Turning OFF the GE864-QUAD / PYHardware shutdown 10k Power Supply Requirements Power SupplyElectrical Design Guidelines General Design Rules1.2 + 12V input Source Power Supply Design Guidelines GE864 Hardware User Guide Battery Source Power Supply Design Guidelines Battery Charge control Circuitry Design Guidelines GE864 Hardware User Guide Thermal Design Guidelines Power Supply PCB layout Guidelines GSM Antenna Requirements AntennaAntenna Line on PCB Requirements GSM Antenna PCB line GuidelinesGSM Antenna Installation Guidelines Operating Range Interface levels 2.8V Cmos Logic level specificationsCurrent characteristics Absolute Maximum Ratings -Not FunctionalSignal Min Max Reset signalSignal Function Bga Ball Operating Range Interface levels 2.8V Cmos Level Min Max Serial PortsAbsolute Maximum Ratings -Not Functional ParameterMin Max Signals of the GE864 serial port are RS232 level translation GE864 Hardware User Guide 5V Uart level translation GE864 Hardware User Guide External Amplifier Audio Section OverviewShort description Input Lines MicrophoneMicmt 1st differential microphone path Input Lines CharacteristicsOutput Lines Speaker External SIM Holder Implementation Output Lines CharacteristicsOnoff General Purpose I/OPict01 Operating Range Interface levels 1.8V Cmos Level Min Max Gpio Logic levelsAbsolute Maximum Ratings -Not Functional Parameter Min Max Using a Gpio Pad as Output Using a Gpio Pad as InputUsing the Alarm Output GPIO6 Using the RF Transmission Control GPIO4Using the Rftxmon Output GPIO5 AT#SRP=3 Using the Buzzer Output GPIO7Magnetic Buzzer Concepts Working Current Influence Power Supply InfluenceFrequency Behaviour Allowed Gpio Using the Temperature Monitor FunctionLED status Device Status Indication of network service availabilityRTC Bypass out VAUX1 power outputMin Max Units DAC and ADC sectionDAC Converter DescriptionLow Pass Filter Example Command is AT#DAC=enable,valueEnabling DAC ADC Converter Using ADC Converter12.1General Module finishing & dimensionsMounting the GE864 on your Board Top View Recommended foot print for the application GE864Top View Suggested Inhibit AreaStencil Debug of the GE864 in productionMetal pad diameter B mm PCB pad designBall pitch mm Solder resist opening diameter a mm Solder paste Sn/Ag/Cu Solder pasteFinish Layer thickness µm Properties Lead freeFollowing is the recommended solder reflow profile 12.1.8 GE864 Solder reflowPacking system 12.2.1 GE864 orientation on the tray Moisture sensibility Conformity Assessment Issues Safety Recommandations Revision Date Changes Document Change Log

GE864 specifications

The Telit Wireless Solutions GE864 is a compact yet robust cellular module designed for a wide range of M2M (Machine-to-Machine) applications. As part of the Telit family, the GE864 is particularly notable for its small form factor, reliability, and versatility, making it an ideal choice for various industries including automotive, healthcare, and utilities.

One of the standout features of the GE864 is its integrated GPRS capabilities, allowing devices to connect to cellular networks seamlessly. With a maximum data rate of 85.6 kbps for downlink and 42.8 kbps for uplink, this module facilitates efficient data transmission, suitable for applications that require real-time data monitoring and control.

The GE864 supports multiple frequency bands, ensuring global compatibility. It can operate on GSM/GPRS networks, enhancing its usability across different regions. This multi-band support allows developers to deploy their solutions in diverse markets without modifying the hardware, thus saving both time and resources.

Power management is another critical area where the GE864 shines. The module comes equipped with advanced power-saving features, allowing it to operate effectively in battery-powered applications. Notable features include sleep modes and intelligent power management protocols that help extend battery life while maintaining reliable connectivity.

In terms of physical specifications, the GE864 has a compact design, measuring only 29x38 mm, which is essential for integration into space-constrained environments. This makes it particularly well-suited for applications in remote monitoring, asset tracking, and utility metering.

The module supports a range of interfaces, including UART, USB, and I2C, providing developers with the flexibility to connect various peripheral devices and sensors. This versatility enables the creation of customized solutions tailored to specific application needs.

Furthermore, the GE864 is designed to meet rigorous quality and durability standards, making it suitable for use in harsh environments. Its resilience to extreme temperatures and vibrations ensures dependable performance in challenging conditions, which is often a requirement in industrial and automotive applications.

In summary, the Telit Wireless Solutions GE864 is a feature-rich cellular module that combines compact design with robust performance and versatility. Its advanced connectivity options, efficient power management, and reliable operation make it an invaluable asset for businesses looking to develop innovative M2M solutions. Whether it’s for smart cities, telematics, or healthcare applications, the GE864 is engineered to meet the demands of today's connected world.