u-blox 的 MAX-7 Summary 規格書

MAX-7 series
u-blox 7 GNSS modules
Highlights
• Miniature LCC package
• GNSSengineforGPS/QZSS,GLONASS
• Low power consumption
• Productvariantstomeetperformanceandcostrequirements
• Pin-to-pinandsoftwarecompatiblewithMAX-M8andMAX-6
Product description
TheMAX-7seriesofstandaloneGNSSmodulesisbuiltonthe
exceptionalperformanceoftheu-blox7multi-GNSS(GPS,
GLONASS,QZSSandSBAS)engine.TheMAX-7seriesdeliv-
ershighsensitivityandminimalacquisitiontimesintheultra
compactMAXformfactor.
TheMAX-7seriesprovidesmaximumsensitivitywhilemain-
taininglowsystempower.TheMAX-7Cisoptimizedforcost
sensitiveapplications.TheMAX-7Qprovidesbestperformance
andlowestpower,whiletheMAX-7Wprovidesbestperfor-
manceandisoptimizedforactiveantennas.Theindustry
provenMAXformfactorallowseasymigrationfromMAX-6
modules.SophisticatedRF-architectureandinterferencesup-
pressionensuremaximumperformanceeveninGNSS-hostile
environments.
TheMAX-7seriescombinesahighlevelofintegrationcapabil-
itywithflexibleconnectivityoptionsinaminiaturepackage.
Thismakesitperfectlysuitedforindustrialandmass-market
endproductswithstrictsizeandcostrequirements.TheDDC
(I2Ccompliant)interfaceprovidesconnectivityandenables
synergieswithu-bloxcellularmodules.
u-blox7modulesuseGNSSchipsqualifiedaccordingto
AEC-Q100andaremanufacturedinISO/TS16949certified
sites.Qualificationtestsareperformedasstipulatedinthe
ISO16750standard:“Roadvehicles–Environmentalcondi-
tionsandtestingforelectricalandelectronicequipment”.
MAX-7Qcomplieswithgreen/halogenfreestandards.
Product selector
MAX-7series:
9.7x10.1x2.5mm
=Optional,notactivatedperdefaultorrequiresexternalcomponents  t=Higherbackupcurrent C=Crystal/T=TCXO
POSITIONING
UBX-13003279-R07 ProductionInformation
Standard Professional Automotive
Model Type Supply Interfaces Features Grade
GPS/QZSS
GLONASS
Galileo
BeiDou
Timing
DeadReckoning
PrecisePointPositioning
RawData
1.65V–3.6V
2.7V–3.6V
Lowestpower(DC/DC)
UART
USB
SPI
DDC(I2Ccompliant)
Programmable(Flash)
Datalogging
AdditionalSAW
AdditionalLNA
RTCcrystal
Internal oscillator
Activeantenna/LNAsupply
Activeantenna/LNAcontrol
Antennashortcircuit
detection/protectionpin
Antennaopencircuit
detection pin
Frequencyoutput
Standard
Professional
Automotive
MAX-7C • • • • • • tC• •
MAX-7Q •• ••• • •T• •
MAX-7W • • • • • • T• • •
Package
18pinLCC(LeadlessChipCarrier):9.7x10.1x2.5mm,0.6g
Pinout
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anddesignsdescribedhereinmayinwholeorinpartbesubjecttointellectualpropertyrights.Reproduc-
tion, use, modification or disclosure to third parties of this document or any part thereof without the
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Theinformationcontainedhereinisprovided“asis”.Nowarrantyofanykind,eitherexpressorimplied,is
madeinrelationtotheaccuracy,reliability,fitnessforaparticularpurposeorcontentofthisdocument.This
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Copyright©2015,u-bloxAG
Environmental data, quality & reliability
Operatingtemp. –40°Cto85°C
Storagetemp. –40°Cto85°C
RoHScompliant(lead-free)
Green(halogen-free):MAX-7Q
QualificationaccordingtoISO16750
ManufacturedinISO/TS16949certifiedproductionsites
Usesu-blox7chipsqualifiedaccordingtoAEC-Q100
Features
Receivertype 56-channelu-blox 7 engine
  GPS/QZSSL1C/A,GLONASSL1FDMA,
 SBAS:WAAS,EGNOS,MSAS
Navigationupdaterateupto10Hz
GPS  GLONASS
Accuracy Position 2.5mCEP 4.0m
SBAS 2.0mCEP n.a.
Acquisition1 Coldstarts: 29s 30s
  Aidedstarts: 5s n.a.
Reacquisition: 1s 1s
Sensitivity1 Tracking: –161dBm –158dBm
  Coldstarts: –148dBm –140dBm
  Warmstarts: –148dBm –145dBm
AssistanceGPS AssistNowOnline
  AssistNowOffline
  AssistNowAutonomous
  OMASUPL&3GPPcompliant
Oscillator TCXO (MAX-7Q/7W),crystal(MAX-7C)
RTCcrystal Built-In(MAX-7Q/7W)
orcostefficientsolutionwithhigher 
 Backupcurrent(MAX-7C)
Antijamming ActiveCWdetectionandremoval
Memory OnboardROM
Supportedantennas Activeandpassive
1MAX-7Q/W
Interfaces
Serialinterfaces 1UART
  1DDC(I2Ccompliant)
DigitalI/O Configurabletimepulse
  1EXTINTinputforWakeup
Timepulse Configurable:0.25Hzto10MHz
Protocols NMEA,UBXbinary,RTCM
Electrical data
Supplyvoltage 1.65Vto3.6V(MAX-7C)
  2.7to3.6V(MAX-7Q/7W)
DigitalI/O 1.65–3.6V
voltagelevel
PowerConsumption 16.5mA@3V(Continuous)2
  4.5mA@3VPowerSavemode(1Hz)2
BackupSupply 1.4to3.6V
2MAX-7C
MAX-7
Top View
1
2
3
4
5
6
7
8
9
18
16
15
14
13
12
17
11
10
Reserved
SCL2
SDA2
V_ANT/NC
VCC_RF
ANTON
GND
RF_IN
GND
GND
TXD1
RXD1
TIMEPULSE
EXTINT0
V_BCKP
VCC_IO
VCC
VRESET
Support products
u-blox7EvaluationKits:
Easy-to-usekitstogetfamiliarwithu-blox7positioningtechnology,
evaluatefunctionality,andvisualizeGNSSperformance.
EVK-7N: u-blox7GNSSEvaluationKit,
 withTCXO,supportsMAX-7Q,MAX-7W
EVK-7C: u-blox7GNSSEvaluationKit,
 withCrystal,supportsMAX-7C
UBX-13003279-R07 www.u-blox.comProductionInformation
Standard
Automotive
Professional
Further information
Forcontactinformation,seewww.u-blox.com/contact-us.
Formoreproductdetailsandorderinginformation,seethe
productdatasheet.
Product variants
MAX-7C u-blox7GNSSLCCModule,crystal,ROM
MAX-7Q u-blox7GNSSLCCModule,TCXO,ROM
MAX-7W u-blox7GNSSLCCModule,TCXO,ROM,
 short-circutprotection