GPS and GALILEO module SPEC SHEET MODEL NAME MAT-1316 CODE NO. CUSTOMER MODEL NAME INVESTIGATION INSPECTION APPROVAL 200... 200... 200... S B T R O N Version 1.031 #301-4, Samju Bldg, 954, Doksan-Dong, Geumcheon-Gu, Seoul, Korea T: +82-2-858-3947 F: +82-2-856-8349
SBTRON 2 Revision history Title GPS and GALILEO MODULE Model No MAT-1316 / MAT-1316L Document No MD-1316-V1031 Revision Date Description Check APPR Ver1.00 2008_06_25 Ver1.01 2008-09-29 RENEWAL Ver1.02 2009-01-06 CHG spec Ver1.03 2009-02-02 eco Mode
SBTRON 3 CONTENTS 1. Introduction 4 1.1 Over view 1.2 Feature 1.3 System Block 1.4 Product Application 1.5 Product Picture 2. Technical Specifications 6 2.1 General Characteristics 2.1.1 General 2.1.2 Accuracy 2.1.3 Datum 2.1.4 Time to First Fix (TTFF) 2.1.5 Sensitivity 2.1.6 Dynamic condition 2.2 Electrical Characteristics 2.2.1 DC Power 2.2.2 Serial Port 2.2.3 Antenna 2.3 Environmental Characteristics 2.4 Physical Characteristics 2.5 Absolute Maximum Ratings 3. Hardware interface 9 3.1 Definition of Pin assignment 4. Software interface 13 4.1 NMEA Protocol 4.1.1 NMEA Protocol overview 4.1.2 NMEA Message overview 4.1.3 GGA Global positioning system fix data 4.1.4 GLL Latude/Longitude with time of position fix and status 4.1.5 GSA GNSS DOP and Active Satellites 4.1.6 GSV GNSS Satellites in View 4.1.7 RMC Recommended Minimum data 4.1.8 VTG Course over ground and Ground speed 4.1.9 TXT Text Transmission Appendix A. Foot print & Outline drawing 22 Appendix B. Recommended PCB Footprint Appendix C. Reel Taping Specification Appendix D. Standard Reflow profile Appendix E. RF Input Impedance Appendix F. Contact Information Section
SBTRON 4 1. Instruction 1.1 Over view The GPS module is powered by SBTRON. The smallest form factor and miniature design makes this module suitable for integration in variety of consumer devices such as PDA, Personal Navigation Device, Digital Camera Vehicle Navigation, Telematics and other applications requiring Position, Velocity and Time. High Sensitivity MAT GPS technology provides unprecedented indoor and outdoor positioning capability including urban canyon and under thick foliage. The MAT GPS provides standard NMEA output for compatibility with all user applications, and map engines. 1.2 Feature * Build on high performance GPS single chip * Low power consumption * 50 channel, supporting GPS, GALILEO, SBAS * High Sensitivity 160dBm acquisition, reacquisition and tracking sensitivity * Integrated LNA with low gain mode for active antenna option * Support Assisted GPS Online and offline Operation * Seamless Outdoor/Indoor Operation * 32channel Acquisition Engine, 18channel Correlator Engine * 1 million parallel correlator * Ultra-fast acquisition and Hot and aided cold starts: <1s * Average TTFF time, 30s (KickStart option) * Support standard NMEA 0183 and MAT binary protocol * SBAS (WAAS, GAGAN, EGNOS and MSAS) support * Digital parts 0.13um CMOS Technologies * 2.5m CEP Accuracy 2.0m CEP with SBAS * Advance multi-path mitigation * Innovative RF Architecture * RoHS Compliant * Up to 4Hz update rate * ARM7TDMI-S Technologies
SBTRON 5 1.3 System Block The system is described as follows. 1.4 Product Applications * Handheld GPS receiver application * Automotive application * Car navigations and tracking * Aviation application * Timing application * Ideal for PDA, Pocket PC and other consumer devices requiring Positioning capability 1.5 Product Picture
SBTRON 6 2. Technical Specifications 2.1 General Characteristics 2.1.1 General Frequency C/A code Acquisition Engine Tracking Engine L1, 1575.42 MHz 1.023 MHz chip rate 32 channel 18 channel 2.1.2 Accuracy Position 2.5m CEP / 50% Velocity Time 0.1 m/s 1PPS <20ns resolution 2.1.3 Datum WGS 84 Default WGS84 2.1.4 Time to Fist Fix (TTFF) Hot start Warm start Cold start <1sec., Autonomous <30sec., Autonomous <30sec., Autonomous (KickStart) 2.1.5 Sensitivity Tracking Sensitivity Acquisition Sensitivity Reacquisition 160dBm, typical 144dBm Autonomous cold start -160dbm, typical
SBTRON 7 2.1.6 Dynamic condition Altitude Velocity Acceleration Jerk 18000m(Max) 515m/s(Max) 4g 1g/s 2.2 Electrical Characteristics 2.2.1 DC power Voltage Supply current eco mode Backup Battery Power +3.0V ~ +3.3V DC 45mA @ 3.3V DC typical 35mA @ 3.3V DC typical +1.4V ~ +4.8V DC 2.2.2 Serial Port Electrical Interface Baud rate Two full duplex serial communication 9.600bps (Default)8, 1, n Navigation update rate 1Hz (MAX 4Hz) Protocol Message NMEA 0183 2.2.3 Antenna Type Center Frequency Polarization Impedance Active Antenna and Patch antenna 1575.42 +/ 1.032MHz RHCP 50 Ohm
SBTRON 8 2.3 Environmental Characteristics Operating range Storage range 30 C ~ +85 C 40 C ~ +105 C Relative Humidity 5% ~ 80% 2.4 Physical Characteristics Length Width Height 15.9mm +- 0.2mm 13.1mm +- 0.2mm 2.6mm +- 0.2mm 2.5 Absolute Maximum Ratings Parameter Min Typ Max Unit Power supply voltage 3.6 V Input voltage VDD -0.3 V
SBTRON 10 3.1 Hardware Application
SBTRON 11 3.2 Definition of pin assignment Pin Signal Name I/O Description Characteristics 1 RF_IN I GPS Signal Input 50 Ω @1575.42MHz 2 GND G Ground 3 GND G Ground 4 GND G Ground 5 V_BAT I Back-up Power In +1.4V~+4.8V 6 GND G Ground 7 NC - Open 8 GND G Ground 9 GND G Ground 10 GND G Ground 11 VDD I 12 GND G Ground DC Supply Voltage Input 13 NC - Open 14 GND G Ground 15 GND G Ground 16 NC - 17 GND G Ground +3.0V ~ 3.6V 18 NC/ eco mode -, I Open / eco mode = GND 19 GND G Ground 20 PPS I Pulse Per Second LED in 21 GND G Ground 22 GND G Ground 23 GND G Ground 24 GND G Ground 25 NC - Open 26 GND G Ground 27 VDD_USB I USB supply VDD Input GND if not used 28 GND G Ground 29 GND G Ground 30 TX O Serial port VOH VDD0.1 VOL 0.1V 31 RX I Serial port VIH 2.5V VIL 0.8V 32 USB_DM I/O USB Communication NC if not used 33 GND G Ground 34 UBB_DP I/O USB Communication NC if not used 35 GND G Ground 36 GND G Ground
SBTRON 12 VDD(+3.3V DC power Input) This is the main DC power supply input pin. IT provides voltage to module. GND GND provides the ground. RX This is the main receiver channel and is used to receive software commands to the board from debug software or from user written software. TX This is the main transmitting channel and is used to output navigation and measurement data to debug software or user written software. RF_IN This pin receiver signal of GPS analog due to the RF characteristics of the signal the design has to certain criteria. The line on the PCB from the Antenna(or antenna connector) has to be a controlled impedance line (Microstrip at 50 Ω) V-BAT This is the battery backup input that powers the SRAM and RTC when main power is removed. Without an external backup battery, the TMP will execute a cold start after every power on. To achieve the faster start up offered by a hot or warm start, either a battery backup must be connected or a super cap installed. To maximize battery lifetime, the battery voltage should not exceed the supply voltage and should be between 1.3V and 4.8V, 25uA USB_DP, USB_DM A USB version 2.0 FS(Full Speed) interface can be used an altenative to the UART. The USB buffer memory size is 2kb (512x32). VDD_USB The VDD_USB pin supplied the USB Interface, independently from VDD_IO pin. eco Mode The eco Mode is Power saving functions, normal mode = port open eco mode = port GND power saving current about -10mA (45mA -> 35mA)
SBTRON 13 4. Software interface 4.1 NMEA Protocol
SBTRON 14 4.1.2 NMEA Message Overview NMEA Standard Messages Standard Messages 1 GGA 0xF0 0x00 Global positioning system fix data 2 GLL 0xF0 0x01 Latitude and longitude, with time of position fix and status 3 GSA 0xF0 0x02 GPS DOP and Active satellites 4 GSV 0xF0 0x03 GPS Satellites in View 5 RMC 0xF0 0x04 Recommended Minimum data 6 VTG 0xF0 0x05 Course over ground and Ground speed 7 TXT 0xF0 0x41 Text Transmission 8 GRS 0xF0 0x06 GNSS Range Residuals 9 GST 0xF0 0x07 GNSS Pseudo Range Error Statistics 10 ZDA 0xF0 0x08 Time and Date 11 GBS 0xF0 0x09 GNSS Satellite Fault Detection 11 DTM 0xF0 0x0A Datum Reference 12 GPQ 0xF0 0x40 Poll message
SBTRON 15 Global positioning system fix data Message GGA Description Global positioning system fix data Type Comment Message Info Output Message The output of this message is dependent on the currently selected datum (Default: WGS84 Time and position, together with GPS fixing related data (number of satellites in use, and the resulting HDOP, age of differential data if in use, etc.). ID for CFG-MSG 0xF0 0x00 17 Number of fields $GPGGA,092725.00,4717.11399,N,00833.91590,E,1,8,1.01,499.6,M,48.0,M,,0*5B Field No. Example Format Name Unit Description 0 $GPGGA string $GPGGA - Message ID, GGA protocol header 1 092725.00 hhmmss.sss hhmmss.ss - UTC Time, Current time ddmm.mmm Latitude, Degrees + minutes, see Format 2 4717.11399 Latitude - m description 3 N character N - N/S Indicator, N=north or S=south 4 00833.91590 dddm m. mmmm Longitude - Longitude, Degrees + minutes, see Format description 5 E character E - E/W indicator, E=east or W=west 6 1 digit FS - Position Fix Status Indicator, See Table below and Position Fix Flags description 7 8 numeric NoSV - Satellites Used, Range 0 to 12 9 499.6 numeric msl m MSL Altitude 11 48.0 numeric Altref m Geoid Separation 12 M character usep - Units, Meters (fixed field) 13 - numeric DiffAge s Age of Differential Corrections, Blank (Null) fields when DGPS is not used 14 0 numeric DiffStation - Diff. Reference Station ID 15 *5B hexadecimal cs - Checksum
SBTRON 16 Latitude and longitude, with time of position fix and status Message Description Type GLL Latitude and longitude, with tim e of position fix and status Output Message Comment The output of this message is dependent on the currently selected datum (Default: WGS84) - Message Info ID for Number of CFG-MSG fields 0xF0 0x01 (9) or (10) $GPGLL,4717.11364,N,00833.91565,E,092321.00,A,A*60 Field No. Example Format Name Unit Description 0 $GPGLL string $GPGLL - Message ID, GLL protocol header ddmm.mmm Latitude, Degrees + minutes, see Format 1 4717.11364 Latitude - m description 2 N character N - N/S Indicator, hemisphere N=north or S=south 3 00833.91565 dddmm. mmmm Longitude - Longitude, Degrees + minutes, see Format description 4 E character E - E/W indicator, E=east or W=west 5 092321.00 hhmmss.sss hhmmss.ss - UTC Time, Current time 6 A character Valid - Start of optional block 7 A character Mode - V = Data invalid or receiver warning, A = Data valid. See Position Fix Flags description Positioning Mode, see Position Fix Flags description End of optional block 7 *60 hexadecimal cs - Checksum
SBTRON 17 GPS DOP and Active satellites Message GSA Description GPS DOP and Active satellites Type Output Message Comment Message Info If less than 12 SVs are used for navigation, the remaining fields are left empty. If more than 12 SVs are used for navigation, only the IDs of the first 12 are being output. The SV Numbers (Fields 'Sv') are in the range of 1 to 32 for GPS satellites, and 33 to 64 for SBAS satellites (33 = SBAS PRN 120, 34 = SBAS PRN 121 and so on) ID for Number of CFG-MSG fields 0xF0 0x02 20 $GPGSA,A,3,23,29,07,08,09,18,26,28,,,,,1.94,1.18,1.54*0D Field No. Example Format Name Unit Description 0 $GPGSA string $GPGSA - Message ID, GSA protocol header 1 A character Smode - Smode, see first table below 2 3 digit FS - Start of repeated block (12 times) 3 + 1*N 29 numeric sv - Satellite number Fix status, see second table below and Position Fix Flags description End of repeated block 15 1.94 numeric PDOP - Position dilution of precision 16 1.18 numeric HDOP - Horizontal dilution of precision 17 1.54 numeric VDOP - Verticaldilution of precision 18 *0D hexadecimal cs - Checksum Smode Description 1 Fix not available 3 3D Fix
SBTRON 18 GPS Satellites in View Message GSV Description GPS Satellites in View Type Comment Message Info Output Message The number of satellites in view, together with each PRN (SV Id), elevation and azimuth, and C/No (Signal/Noise Ratio) value. Only four satellite details are transmitted in one message. There are up to 4 messages used as indicated in the first field NoMsg. ID for CFG-MSG 0xF0 0x03 7..16 Number of fields $GPGSV,3,1,10,23,38,230,44,29,71,156,47,07,29,116,41,08,09,081,36*7F $GPGSV,3,2,10,10,07,189,,05,05,220,,09,34,274,42,18,25,309,44*72 $GPGSV,3,3,10,26,82,187,47,28,43,056,46*77 Field No. Example Format Name Unit Description 0 $GPGSV string $GPGSV - Message ID, GSV protocol header 1 3 digit NoMsg - Number of messages, total number of GPGSV messages being output 2 1 digit MsgNo - Number of this message 3 10 numeric NoSv - Satellites in View Start of repeated block (1..4 times) 4+4*N 23 numeric sv - Satellite ID End of repeated block 5.. 16 *7F hexadecimal cs - Checksum 6.. 16 - character <CR><LF> - Carriage Return and Line Feed
SBTRON 19 Recommended Minimum data Message RMC Description Recommended Minimum data Type Output Message Comment The output of this message is dependent on the currently selected datum (Default: WGS84 The Recommended Minimum sentence defined by NMEA for GPS/Transit system data. Message Info ID for CFG-MSG 0xF0 0x04 15 Number of fields $GPRMC,083559.00,A,4717.11437,N,00833.91522,E,0.004,77.52,091202,,,A*57 Field Example Format Name Unit Description No. 0 $GPRMC string $GPRMC - Message ID, RMC protocol header 2 A character Status - Status, V = Navigation receiver warning, A = Data valid, see Position Fix Flags description 3 4717.114 ddmm.mmm 37 m Latitude - Latitude, Degrees + minutes, see Format description 4 N character N - N/S Indicator, hemisphere N=north or S=south 5 00833.91 dddmm. Longitude, Degrees + minutes, see Format Longitude - 522 mmmm description 6 E character E - E/W indicator, E=east or W=west 7 0.004 numeric Spd knot s Speed over ground 9 091202 ddmmyy date - Date in day, month, year format 10 - numeric mv degr Magnetic variation value, not being output by ees receiver 11 - character mve - Magnetic variation E/W indicator, not being output by receiver 13 *57 hexadecimal cs - Checksum 14 - character <CR><LF > - CarriageReturn and Line Feed
SBTRON 20 Course over ground and Ground speed Message VTG Description Course over ground and Ground speed Comment Message Info Velocity is given as Course over Ground (COG) and Speed over Ground (SOG). ID for CFG-MSG 0xF0 0x05 12 Number of fields $GPVTG,77.52,T,,M,0.004,N,0.008,K,A*06 Field No. Example Format Name Unit Description 0 $GPVTG string $GPVTG - Message ID, VTG protocol header 1 77.52 numeric cogt degr ees Course over ground (true) 2 T character T - Fixed field: true 3 - numeric cogm degr ees Course over ground (magnetic), not output 4 M character M - Fixedfield: magnetic 5 0.004 numeric sog knot s Speed over ground 6 N character N - Fixedfield: knots 7 0.008 numeric kph km/ Speed over ground h 8 K character K - Fixed field: kilometers per hour 9 A character mode - Mode Indicator, see Position Fix Flags description 10 *06 hexadecimal cs - Checksum 11 - character <CR><LF> - Carriage Return and Line Feed
SBTRON 21 Text Transmission Message Description Type Comment Message Info TXT Text Transmission Output Message This message is not configured through CFG-MSG, but instead through CFG-INF. This message outputs various information on the receiver, such as power-up screen, software version etc. This message can be configured using UBX Protocol message CFG-INF ID for CFG-MSG Number of fields 0xF0 0x41 7 $GPTXT,01,01,02,u-blox ag - www.u-blox.com*50 $GPTXT,01,01,02,ANTARIS ATR0620 HW 00000040*67 Field No. Example Format Name Unit Description 0 $GPTXT string $GPTXT - Message ID, TXT protocol header 1 01 numeric xx - Total number of messages in this transmission, 01.. 99 2 01 numeric yy - Message number in this transmission, range 01..xx Text identifier, u-blox GPS receivers specify the 3 02 numeric zz - severity of the message with this number. - 00 = ERROR - 01 = WARNING - 02 = NOTICE - 07 = USER 4 www.ublox. string string - Any ASCII text com 5 *67 hexadecimal cs - Checksum 6 - character <CR><L F> - Carriage Return and Line Feed
SBTRON 22 Appendix A. Outline drawing
SBTRON 23
SBTRON 24 Appendix B. Recommend PCB Footprint
SBTRON 25 Appendix C. Reel Taping Specification
SBTRON 26 Appendix D. Standard Reflow profile
SBTRON 27
SBTRON 28 Appendix E. RF Input Impedance
SBTRON 29 Appendix E. Contact Information Section #301-4, Samju Bldg, 954, Doksan-Dong, Geumcheon-Gu, Seoul, Korea T: +82-2-858-3947 F: +82-2-856-8349 Oversea business: overseas@sbtron.co.kr Domestic business: sales@sbtron.co.kr Engineering part: eng@sbtron.co.kr Memo: