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your position is our focus
! Title Subtitle Doc Type Doc Id
Revision Index P1! P2! P3! P4! -!(Initial!Release)! A! B! C! D!
TIM-LC! GPS!Receiver!Module! Data!Sheet! GPS.G3-MS3-03019-D!
Date 2.!Apr.!03! 16.!Jun.!03! 30.!Oct.!03! 21.!Nov.!03! 07.!May!04! 6.!July!04! 6.!Aug.!04! 15.!Se.p!04! 02.!Feb.!06! Name GzB! GzB! GzB! GzB! GzB! GzB! GzB! GzB! GzB! Status / Comments Preliminary!release! Updated!electrical!and!performance!characteristics! New:!Section!1.8!(Antenna),!table!5!(Timepulse!accuracy),!table!9!(sleep!mode!current)! Modified!sections!1.1,!1.3!and!Table!6! Modified!Table!3!and!Section!5! Updated!ordering!information! Modified!Table!10:!Sustained!supply!current;! Modified!sections!1.1,!1.2,!3.1,!3.3,!Table!10!and!6.1!because!serial!port!2!is!available! Modified!section!1.8! Modified!section!1.8,!table!7!(RESET_N)!
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We!reserve!all!rights!in!this!document!and!in!the!information!contained!therein.!Reproduction,!use!or!disclosure!to!third!parties!without!express!authority!is!strictly!forbidden.!
For!most!recent!documents,!please!visit!www.u-blox.com! ! !
Data Sheet Revisions P1!-!P3! P4,!-,!A! B,!C,!D! Identification of applicable hardware TIM-LC!with!data!codes! !!!130100.0211.000,!130100.0311.000! TIM-LC!with!data!codes! !!!130100.0320.000,!130100.0420.000! TIM-LC!with!data!codes! !!!130100.0500.000!and!higher! Comments ANTARIS!GPS!Firmware!Version!2.11!inside! ANTARIS!GPS!Firmware!Version!3.0!inside! ANTARIS!Chipset!with!ROM!3.0!
! ! ! Products! marked! with! this! lead-free! symbol! on! the! product! label! comply! with! the! "Directive!2002/95/EC!of!the!European!Parliament!and!the!Council!on!the!Restriction!of! Use!of!certain!Hazardous!Substances!in!Electrical!and!Electronic!Equipment"!(RoHS).! ! ! !
The!specifications!in!this!document!are!subject!to!change!at!u-blox'!discretion.!u-blox!assumes!no!responsibility!for!any!claims!or!damages! arising!out!of!the!use!of!this!document,!or!from!the!use!of!modules!based!on!this!document,!including!but!not!limited!to!claims!or!damages! based!on!infringement!of!patents,!copyrights!or!other!intellectual!property!rights.!u-blox!makes!no!warranties,!either!expressed!or!implied! with!respect!to!the!information!and!specifications!contained!in!this!document.!u-blox!does!not!support!any!applications!in!connection!with! active!weapon!systems,!ammunition,!life!support!and!commercial!aircraft.!Performance!characteristics!listed!in!this!document!are!estimates! only!and!do!not!constitute!a!warranty!or!guarantee!of!product!performance.! ! The! copying,! distribution! and! utilization! of! this! document! as! well! as! the! communication! of! its! contents! to! others! without! expressed! authorization!is!prohibited.!!Offenders!will!be!held!liable!for!the!payment!of!damages.!!All!rights!reserved,!in!particular!the!right!to!carry!out! patent,!utility!model!and!ornamental!design!registrations.! ! u-blox,!the!u-blox!logo,!the!TIM!type!GPS!module,!Antaris,!SuperSense,!"your!position!is!our!focus",!NavLox,!u-center,!FixNow!and!EKF!are! (registered)!trademarks!of!u-blox!AG.!The!u-blox!software!as!well!as!the!design!of!the!LEA!type!modules!is!protected!by!intellectual!property! rights!in!Switzerland!and!abroad.!!Further!information!available!at!info@u-blox.com.!!Copyright!(c)!2006,!u-blox!AG!
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TIM-LC!-!Data!Sheet! GPS.G3-MS3-03019-D!
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your position is our focus
Contents
1 Functional Description .................................................................................................4
1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 Overview .............................................................................................................................................. 4 Block!Diagram ...................................................................................................................................... 4 Benefits ................................................................................................................................................ 5 Features................................................................................................................................................ 5 Operating!Modes.................................................................................................................................. 6 Protocols .............................................................................................................................................. 6 Boot-Time!GPSMODE!Configuration..................................................................................................... 7 Antenna ............................................................................................................................................... 8
2 3
Performance Specification ...........................................................................................9 Mechanical Specification ...........................................................................................10
3.1 3.2 3.3 Dimensions......................................................................................................................................... 10 Specification ....................................................................................................................................... 10 Pinout................................................................................................................................................. 11
4
Electrical Specification ...............................................................................................12
4.1 4.2 Absolute!Maximum!Ratings ................................................................................................................ 12 Operating!Conditions ......................................................................................................................... 12
5 6
Environmental Specification......................................................................................14 Product Lineup ...........................................................................................................15
6.1 6.2 Default!Settings .................................................................................................................................. 15 Ordering!Information.......................................................................................................................... 15
TIM-LC!-!Data!Sheet! GPS.G3-MS3-03019-D!
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Contents! Page 3!
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your position is our focus
1 Functional Description
1.1 Overview
The! TIM-LC! is! an! ultra-low! power! OEM! GPS! module! suitable! for! active! antennas! to! run! standard! PVT! applications.!!It!provides!two!3V!(5V!TTL!input!compatible)!serial!ports!and!easy-to-use!boot!time!configuration! pins.!!The!combination!of!lowest!power!consumption,!cost-optimized!architecture!(no!Flash!EPROM!inside)!and! innovative!packaging!technology!makes!the!TIM-LC!suitable!for!high-volume!applications!where!small!size,!low! cost!and!simplicity!are!key!issues.! The! leading! ANTARIS ! GPS! Engine,! jointly! developed! by! Atmel! and! u-blox,! provides! excellent! navigation! performance! under! dynamic! conditions! in! areas! with! limited! sky! view! like! urban! canyons,! high! sensitivity! for! weak! signal! operation! without! compromising! accuracy,! and! support! of! DGPS! and! multiple! SBAS! systems! like! WAAS! and! EGNOS.! ! The! 16! parallel! channels! and! 8192! search! bins! provide! fast! start-up! times.! ! The! aiding! functionality!accelerates!start-up!times!even!further.!!The!low!power!consumption!and!FixNowTM!power!saving! mode!make!this!product!suitable!for!handheld!and!battery-operated!devices.! Innovative! packaging! technologies! enable! high! integration! of! a! GPS! receiver! in! a! small! module! measuring! just! 25.4!x!25.4!mm!and!allowing!straightforward!integration!in!particularly!small!end!products!and!new!application! fields.!!The!small!form!factor!and!the!SMT!pads!allow!a!fully!automatic!assembly!process!with!standard!pick-andplace!equipment!and!reflow!soldering,!enabling!cost-efficient!high-volume!production.! !
(R)
1.2 Block Diagram
GND
16 15
GND
RF_IN
17
14
GND
GND
18
SAW-Filter
A
13
GND
D
XTO
12
23.104 MHz
V_ANT
19
ATR0600
P15 P0 RF_ON
Digital IF & Clock
GND
VCC_RF
20
SLEEP_N
11
GND
V_BAT RESET_N (O.D. @ 1.8 V) EXTINT0 GPSMODE2 [PU] GPSMODE6 [PU] GPSMODE7 [PU] AADET_N [PD] GPSMODE8 [PU] TIMEPULSE GPSMODE12 [PU]
21
32.768 kHz
10 All GPSMODE pins on this side have internal pull-down to GND 9 8 7
VCC
VDD18_OUT GPSMODE3 [PD] GPSMODE5 [PD] RxD2 TxD2 TxD1 RxD1 BOOT_INT GND VCC
22
1.8V
23 24 25 26 I/Os 27 28 29 30 All GPSMODE pins on this side have internal pull-up to 1.8V
RESET
ARM7 CPU
GPS Channels
RTC
I/Os
6
VCC
SRAM 128 kB [32 Bit]
ROM 288 kB [32 Bit]
Battery backed RAM (BBR)
4 kB [32 Bit]
5
VBAT
LDO
4 3
1.8V LDO
2 1
ATR0620
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Figure 1: Block Diagram!
TIM-LC!-!Data!Sheet! GPS.G3-MS3-03019-D!
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Functional!Description! Page 4!
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your position is our focus
1.3 Benefits
* * * High!acquisition!and!tracking!sensitivity! Ultra-low!power!consumption! Excellent!GPS!performance! Excellent!navigation!accuracy,!even!at!low!signal!levels! * Active!multipath!detection!and!removal! * Fast!Time-To-First-Fix!(TTFF)! * Accelerated!TTFF!with!aiding!functionality!
* *
* *
No!Flash!EPROM!inside! Independence!from!memory!market!and!price!fluctuations!
Highly!integrated!GPS!module! Automatic!pick!and!place!assembly! * Reflow!solderable!
*
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Maximum!flexibility! Extensively!configurable! * Boot-time!configuration!pins!
*
* * !
Fully!EMI!shielded! Active!antenna!support!
1.4 Features
* * * * 16!channel!GPS!receiver! 8192!simultaneous!time-frequency!search!bins! 4!Hz!position!update!rate! ANTARIS!Positioning!Engine! ATR0600!RF!front-end!IC! * ATR0620!Baseband!IC!with!ARM7TDMI!inside!
*
* * * * * *
DGPS!and!SBAS!(WAAS,!EGNOS)!support! FixNOWTM!power!saving!mode! Operating!voltage!2.7!to!3.3!V! Battery!supply!pin!for!internal!backup!memory!and!real!time!clock! Industrial!operating!temperature!range!-40!to!85C! Small!size! Size! * Height! * Weight!
*
25.4mm!x!25.4mm!! 3mm! 3g!
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TIM-LC!-!Data!Sheet! GPS.G3-MS3-03019-D!
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Functional!Description! Page 5!
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1.5 Operating Modes
The!ANTARIS!GPS!Technology!defines!the!following!Operating!Modes:! Operating Modes Continuous Tracking Mode (CTM) Description
The!Continuous!Tracking!Mode is!configured!for!optimal!position!accuracy.!This! mode!is!optimized!for!power!consumption!based!on!the!ANTARIS!Autonomous! Power!Management!(APM)!saving!as!parts!of!the!receiver!are!switched!off!when!they! are!not!required;!also!the!CPU!clock!speed!is!reduced!when!the!CPU!is!not!loaded.! There!is!no!need!for!a!user!to!configure!this!mode!as!it!is!built!into!the!architecture!of! the!module.! FixNOWTM!Mode!allows!an!application!a!navigation!solution!on!request.!It!includes! additional!Power!Saving!Functions!and!is!the!best!mode!for!any!Mobile,!Tracking!Unit! application!where!low!power!consumption!requirements!are!primary!consideration.! This!mode!can!be!configured!to!meet!application!requirements.!
Power Saving Modes FixNOWTM (FXN)
Table 1: Operating Modes
For!more!information!see!the!ANTARIS System Integration Manual![1].!
1.6 Protocols
The!TIM-LC!supports!different!serial!protocols.! Protocol NMEA! UBX! RTCM! Type Input/output,!ASCII,!0183,!2.3!(compatible!to!3.0)! Input/output,!binary,!u-blox!proprietary! Input,!message!1,2,3,9! Runs on All!Serial!ports! All!Serial!ports! All!Serial!ports!
Table 2: Available Protocols
For!specification!of!the!various!protocols!see!the!Protocol Specification![2].!
TIM-LC!-!Data!Sheet! GPS.G3-MS3-03019-D!
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Functional!Description! Page 6!
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1.7 Boot-Time GPSMODE Configuration
The! TIM-LC! provides! seven! GPSMODE! pins! which! provide! boot-time! configuration! capabilities.! ! These! configuration! settings! will! be! effective! immediately! after! start-up.! ! Once! the! TIM-LC! has! started,! the! configuration! settings! may! be! modified! with! UBX! configuration! messages.! ! The! modified! settings! remain! effective!until!power-down!or!reset.!!If!these!settings!have!been!stored!in!battery-backup!RAM!(with!CFG-CFG! message),!then!the!modified!configuration!will!be!retained!as!long!backup!battery!supply!is!not!interrupted.! ! GPSMODE
3 0! 0 1! 1! 2 0! 1 0! 1! GPS sensitivity settings Reserved! Fast acquisition mode (default) Normal!sensitivity!mode! High!sensitivity!mode! ! ! !
GPSMODE
8 0! 0! 1! 1 7 0! 1! 0! 1 Navigation rate settings CTM!2!Hz! CTM!0.5!Hz! CTM!4!Hz!update!rate! CTM 1 Hz update rate (default)
Table 3: Supported GPSMODE settings (Default settings apply if not connected)
! GPSMODE
12 0! 6 0! 5 0! Baud Rate 57.6!Kbaud,!UBX! Output Message Set NAV-SOL,!NAV-SVINFO! NAV-POSECEF,!NAV-POSLLH,!NAV-STATUS,!NAV-DOP,!NAV-VELECEF,! NAV-VELNED,!NAV-TIMEGPS,!NAV-TIMEUTC,!NAV-CLOCK! MON-SCHD,!MON-IO,!MON-IPC! NAV-SOL,!NAV-SVINFO! NAV-POSECEF,!NAV-POSLLH,!NAV-STATUS,!NAV-DOP,!NAV-VELECEF,! NAV-VELNED,!NAV-TIMEGPS,!NAV-TIMEUTC,!NAV-CLOCK! NAV-SOL,!NAV-SVINFO! None.!!Must!be!activated!explicitly!with!CFG-PRT!/!CFG-MSG!messages! GGA,!RMC,!GSA,!GSV,!GLL,!VTG,!ZDA,!GRS,!GST,!TXT! PUBX00,!PUBX03,!PUBX04! GGA,!RMC,!TXT! GGA, RMC, GSA, GSV, GLL, VTG, ZDA, TXT NAV-SOL,!NAV-SVINFO! NAV-POSECEF,!NAV-POSLLH,!NAV-STATUS,!NAV-DOP,!NAV-VELECEF,! NAV-VELNED,!NAV-TIMEGPS,!NAV-TIMEUTC,!NAV-CLOCK! MON-SCHD,!MON-IO,!MON-IPC! RXM-RAW!
0!
0!
1!
38.4!Kbaud,!UBX!
0! 0! 1! 1! 1 1!
1! 1! 0! 0! 1 1!
0! 1! 0! 1! 0 1!
19.2!Kbaud,!UBX! Autobauding! 19.2!Kbaud,!NMEA! 4.8!Kbaud,!NMMA! 9.6 Kbaud, NMEA (default) 115.2!Kbaud,!UBX!
Table 4: Supported GPSMODE settings (Default settings apply if not connected)
For!more!information!see!the!ANTARIS System Integration Manual![1].! !
TIM-LC!-!Data!Sheet! GPS.G3-MS3-03019-D!
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Functional!Description! Page 7!
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1.8 Antenna
This!GPS!receiver!is!designed!for!use!with!active!antennas.!!An!antenna!supervisor!is!provided.!!If!activated,!the! GPS!receiver!is!capable!of!detecting!short!circuits!to!the!active!antenna!by!checking!the!bias!voltage!level!and! can!shut!down!the!voltage!bias!immediately.!!A!series!resistor!is!needed!in!front!of!the!V_ANT!input.!!UBX!and! NMEA!messages!are!provided!to!report!the!condition!of!the!antenna!supply.!!Open!circuit!detection!can!also!be! supported!with!an!additional!external!circuit.!!For!details,!please!refer!to!the!ANTARIS System Integration Manual! [1].! ! Parameter Antenna!Type! Active!Antenna! Recommendations! Specification ! Minimum!gain! Maximum!noise!figure! Maximum!gain! Antenna!Supply! ! Active!only! 25!dB! 1.5!dB! 60!dB! Using!VCC_RF! or!external! Antenna!Supervisor! Short!circuit!detection! Open!circuit!detection!
Table 5: Antenna Specification
Built-in! Enabled!with!external!circuit!
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TIM-LC!-!Data!Sheet! GPS.G3-MS3-03019-D!
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Functional!Description! Page 8!
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2 Performance Specification
Parameter Receiver!Type! Specification ! L1!frequency,!C/A!Code,!! 16-Channels! 8192!search!bins! Max!Update!Rate! Accuracy!
(Selective!Availability!off)!
4
! Position! Position!DGPS!/!SBAS !
! !
1
4!Hz! 2.5!m!CEP ! 2.0!m!CEP!
Fast!Acquisition! Mode!
5 2
5.0!m!SEP ! 3.0!m!SEP!
Normal! Mode! High!Sensitivity! Mode!
3
Acquisition !
Cold!Start ! Warm!Start! Hot!Start! Aided!Start ! Signal!Reacquisition! Sensitivity !
7 6
34!s! 33!s! <3.5!s! 5!s! <1!s!
Fast!Acquisition! Mode!
36!s!
41!s!
!
! !
Normal! Mode!
High!Sensitivity! Mode!
Acquisition! Tracking! Timepulse!Accuracy! RMS! 99%! Granularity! Dynamics!! Operational!Limits!!
Table 6: Performance Specification
-134!dBm! -143!dBm! 50!ns! <100!ns! 43!ns! !4!g!
-138!dBm! -146!dBm!
-140!dBm! -149!dBm!
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COCOM!restrictions!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !
1 2
!Depends!on!accuracy!of!correction!data!of!DGPS!or!SBAS!service! !CEP!=!Circular!Error!Probability:!The!radius!of!a!horizontal!circle,!centered!at!the!antenna's!true!position,!containing!50%!of!the!fixes.! 3 !SEP!=!Spherical!Error!Probability.!!The!radius!of!the!sphere,!centered!at!the!true!position,!contains!50%!of!the!fixes.! 4 !The!different!start-up!modes!like!cold,!warm!and!hot!start!are!described!in!the!System!Integration!Manual![1]! 5 !Measured!with!good!visibility!and!-125!dBm!signal!strength! 6 !Time!synch.!signal!from!aiding!source!must!be!supplied!to!EXTINT0!pin,!having!accuracy!of!better!than!200!s! 7 !Demonstrated!with!a!good!active!antenna!
TIM-LC!-!Data!Sheet! GPS.G3-MS3-03019-D!
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Performance!Specification! Page 9!
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3 Mechanical Specification
3.1 Dimensions
25.4!!0.1!mm![1000!!4!mil]
16 17 18 19
GND RF_IN GND V_ANT VCC_RF V_BAT RESET_N EXTINT0 GPSMODE2 [PU] GPSMODE6 [PU] GPSMODE7 [PU] AADET_N [PD] GPSMODE8 [PU] TIMEPULSE GPSMODE12 [PU]
GND
15 14 13 12 11
TIM-LC Top View
GND GND GND GND VDD18_OUT
25.4!!0.1!mm![1000!!4!mil]
20
1.9!!0.1!mm [75!!4!mil] 2.8!!0.1!mm [110!!4!mil]
21 22 23 24 25 26 27 28 29 30
10 9 8 7 6 5 4 3 2 1
GPSMODE3 [PD] GPSMODE5 [PD] RxD2 TxD2 TxD1 RxD1 BOOT_INT GND VCC
1.277!!0.1!mm [50.27!!4!mil] 1.5!!0.1!mm [59!!4!mil] 3.0!!0.3!mm [118!!12!mil]
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Figure 2: TIM-LC Dimensions
3.2 Specification
Parameter!
Length! Width! Thickness! Pitch!RF!pins! Pitch!Digital!pins! Weight!
Specification!
25.4! 25.4! 3.0! 1.9! 1.277! 3!
Tolerance
0.1! 0.1! 0.3! 0.1! 0.1! !
Unit
mm! mm! mm! mm! mm! g!
Table 7: Mechanical Specification
TIM-LC!-!Data!Sheet! GPS.G3-MS3-03019-D!
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Mechanical!Specification! Page 10!
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your position is our focus 3.3 Pinout
Standard Function
Pin! 1 2 3 4 5 6 7 8 9 10 11 - 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Name! VCC! GND! BOOT_INT! RxD1! TxD1! TxD2! RxD2! GPSMODE5! GPSMODE3! VDD18_Out! GND! I/O! I! I! I! I! O! O! I! I! I! O! I! Description! Supply!voltage! Ground! Boot!mode! Serial!Port!1! Serial!Port!1! Serial!Port!2! Serial!Port!2! Boot!time!configuration!pin! Boot!time!configuration!pin! 1.8V!supply!output! Ground!
Remarks
! ! ! Leave!open!if!not!used!(normal!operation)! Pull!up!if!not!used! Leave!open!if!not!used! Leave!open!if!not!used! Pull!up!if!not!used! Internal!pull-down,!leave!open!if!not!used! Internal!pull-down,!leave!open!if!not!used! Suitable!for!setting!GPSMODE!pins!high! Suitable!as!reference!for!external!level!shifter! !
RF_IN! GND! V_ANT! VCC_RF! V_BAT! RESET_N! EXTINT0! GPSMODE2! GPSMODE6! GPSMODE7! AADET_N! GPSMODE8! TIMEPULSE! GPSMODE12!
I! I! I! O! I! I/O! I! I! I! I! I! I! O! I!
GPS!signal!input! Ground! Antenna!Bias!voltage! Output!Voltage!RF!section!! Backup!voltage!supply! Reset!(Active!low)! External!Interrupt!Pin! Boot!time!configuration!pin! Boot!time!configuration!pin! Boot!time!configuration!pin! Active!Antenna!Detect! Boot!time!configuration!pin! Timepulse!signal! Boot!time!configuration!pin!
Apply!no!DC!through!this!pin! ! Connect!to!GND!if!not!used! May!be!connected!to!V_ANT! Connect!to!GND!if!not!used! Concerning!use!of!RESET_N!signal,!please!refer!to!the!ANTARIS! System!Integration!Manual![1]! Internal!pull-up,!leave!open!if!not!used! Internal!pull-up,!leave!open!if!not!used! Internal!pull-up,!leave!open!if!not!used! Internal!pull-up,!leave!open!if!not!used! Internal!pull-down,!leave!open!if!not!used! Internal!pull-up,!leave!open!if!not!used! Leave!open!if!not!used! Internal!pull-up,!leave!open!if!not!used!
Shaded!pins!operate!with!1.8V!signal!levels!
Table 8: Signals and Module Interface
TIM-LC!-!Data!Sheet! GPS.G3-MS3-03019-D!
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Mechanical!Specification! Page 11!
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4 Electrical Specification
4.1 Absolute Maximum Ratings
Parameter Power Supply (VCC and V_BAT) Power!supply!voltage! Input Pins Input!pin!voltage!(1.8V!inputs,!RESET_N)! Input!pin!voltage!(RxD1)! BOOT_INT!pin! VCC_RF!output!current! RF Input Antenna!bias!voltage!(applied!via!V_ANT! Antenna!bias!current!(applied!via!V_ANT)! Input!power!at!RF_IN!
(source!impedance!50,!continuous!wave)!
Symbol Vcc! Vio! Vrxd! Vboot! Iccrf!
Min -0.3! -0.3! -0.3! -0.3! !
Max 3.6! 1.95! 8! 3.3! 50!
Units V! V! V! V! mA!
Voltage Supply output for Active Antenna and RF Section
Vant! Iant! Prfin! Prfin!
0! ! ! !
8! 100! 0! 10!
V! mA! dBm! dBm!
Input!power!at!RF_IN!
(824-829!MHz,!890-915!MHz,!1710-1785!MHz)!
Environment Storage!temperature! Table 9: Absolute Maximum Ratings Tstg! -40! 125! C!
!
Warning
Stressing! the! device! beyond! the! "Absolute! Maximum! Ratings"! may! cause! permanent! damage.! These!are!stress!ratings!only.!The!product!is!not!protected!against!overvoltage!or!reversed!voltages.! If!necessary,!voltage!spikes!exceeding!the!power!supply!voltage!specification,!given!in!table!above,! must!be!limited!to!values!within!the!specified!boundaries!by!using!appropriate!protection!diodes.!
!
4.2 Operating Conditions
Parameter8 Power Supply Power!supply!voltage! Power!supply!voltage!ripple! Sustained!supply!current!9! Peak!supply!current!10! Sleep!mode!current! Backup!battery!voltage! Backup!battery!current! 1.8V!output!voltage!(VDD18_Out!pin)! 1.8V!output!current!(VDD18_Out!pin)! Table 10: Operating Conditions Symbol Vcc! Vcc_PP! Icc! Iccp! Iccs! Vbat! Ibat! Vdd18out! Idd18out! Condition ! ! Vcc!=!3.0!V! Vcc!=!3.3!V! Vcc!=!3.0!V! ! Vbat!=!3.3V! ! ! Min 2.7! ! ! ! ! 1.95! ! 1.65! ! Typ ! ! 47! ! 100! ! 15! 1.8! ! Max 3.3! 50! ! 125! ! 3.6! 40!(prelim.)! 1.95! 20! Units V! mV! mA! mA! A! V! A! V! mA!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !
!All!specification!are!at!an!ambient!temperature!of!25C.! !Average!current!drawn!during!Continuous!Tracking!Mode!with!1!Hz!update!rate,!using!6!satellites!for!tracking!and!navigation.!!Use!this! figure!to!determine!required!battery!capacity! 10 !Peak!current!drawn!during!initial!acquisition!phase.!!Use!this!figure!to!dimension!maximum!current!capability!of!power!supply!
9 8
TIM-LC!-!Data!Sheet! GPS.G3-MS3-03019-D!
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Electrical!Specification! Page 12!
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your position is our focus
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Parameter11 1.8V Digital I/Os and RESET_N Input!pin!voltage!range! Input!pin!low!voltage! Input!pin!high!voltage! Input!pin!voltage!range! Output!pin!low!voltage! Output!pin!high!voltage! Output!pin!current!at!low!voltage! Output!pin!current!at!high!voltage! Input!leakage!current! TxD1, TxD2 Pins Output!Pin!voltage!range! Output!pin!low!voltage! Symbol Vin18! Vin_low18! Vin_high18! Vout18! Vout_low18! Vout_high18! Iout_low18! Iout_high18! Iin_leak18! VoutT! Vout_lowT! Vout_lowT! Output!pin!high!voltage! Vout_highT! Vout_highT! Output!pin!current!at!low!voltage! Output!pin!current!at!high!voltage! RxD1, RxD2 Pins Input!Pin!voltage!range! Input!pin!low!voltage! Input!pin!high!voltage! BOOT_INT Pin Input!Pin!voltage!range! Input!pin!low!voltage! Input!pin!high!voltage! RF input Input!power! V_ANT!antenna!bias!voltage!
(must!connect!to!ground!if!not!used)!
Condition ! ! ! ! Iout!Min 0V! ! 1.4! 0V! ! 1.55! ! ! ! 0V! ! ! Vcc!-!0.2! Vcc!-!0.5! ! !
Typ ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !
Max Vdd18out! 0.45! ! Vdd18out! 0.1! ! 2! 2! 1! Vcc! 0.1! 0.4! ! ! 4! 40!
Units V! V! V! V! V! V! mA! mA! A! V! V! V! V! V! mA! A!
Iout_lowT! Iout_highT!
VinR! Vin_lowR! Vin_highR! VinB! Vin_lowB! Vin_highB! Prfin! Vant! Vant_drop! Vccrf! Topr!
0! ! 1.5! 0! ! 2.7! ! 1.8! ! ! -40!
! ! Vcc! ! ! Vcc! ! ! ! Vcc!-!0.1! !
5.5! 0.4! ! Vcc! 0.4! ! -46! 8! 50! ! 85!
V! V! V! V! V! V! dBm! V! mV! V! C!
Antenna!bias!voltage!drop! VCC_RF!voltage! Environment Operating!temperature!
Table 10: Operating Conditions (continued)
Operation! beyond! the! "Operating! Conditions"! is! not! recommended! and! extended! exposure! beyond! the! "Operating!Conditions"!may!affect!device!reliability.!
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !
11
!All!specification!are!at!an!ambient!temperature!of!25C.!
TIM-LC!-!Data!Sheet! GPS.G3-MS3-03019-D!
! !
Electrical!Specification! Page 13!
!
your position is our focus
5 Environmental Specification
Detailed!description!of!the!test!series: Test
Visual!inspection
Standard
IPC-A-610!"Acceptability!of!electronic!assemblies"! I.T.R.I.!Publication!No.!700! IPC-SM-840B!Class!2. IEC!68-2-14! IEC!68-2-1!and!IEC!68-2-2! IEC!68-2-2! IEC!68-2-30! IEC!68-2-6! IEC!68-2-27! IPC-QE-650!
Thermal!shock! Function!at!various! temperatures! Lifespan!test! Damp!heat,!cyclic! Vibration! Shock! Metallographic! investigations!
-40C...+125C,!100!cycles! -40C/2!hours;!RT/2!hours;!! +85C/2!hours;!function!tests!at!stable!temperature! +85C/1000!hours,!in!function! +25C...+55C;!>90%!rH! 10-500!Hz;!2!hours/axis;!5g! 30g/11ms!(halfsine);!3!Shock/axis;!no!function! !
Note: This!specification!is!preliminary!and!yet!subject!to!confirmation.!
Table 11: Environmental Specification
!
TIM-LC!-!Data!Sheet! GPS.G3-MS3-03019-D!
! !
Environmental!Specification! Page 14!
!
your position is our focus
6 Product Lineup
6.1 Default Settings
Following!default!settings!apply!if!the!GPSMODE!pins!are!left!unconnected:! Interface
Serial!Port!1!Output!
Settings
9600!Baud,!8!bits,!no!parity!bit,!1!stop!bit! Configured!to!transmit!both!NMEA!and!UBX!protocols,!but!only!following!NMEA!and! no!UBX!messages!have!been!activated!at!start-up:! GGA, GLL, GSA, GSV, RMC, VTG, ZDA, TXT Additional! messages! can! be! activated! with! appropriate! input! messages! or! with! GPSMODE!pins.!
Serial!Port!1!Input!
9600!Baud,!8!bits,!no!parity!bit,!1!stop!bit,!Autobauding!disabled! Automatically!accepts!following!protocols!without!need!of!explicit!configuration:! UBX, NMEA, RTCM The!GPS!receiver!supports!interleaved!UBX!and!NMEA!messages.!
Serial!Port!2!Output!
38400!Baud,!8!bits,!no!parity!bit,!1!stop!bit! Configured!to!transmit!both!NMEA!and!UBX!protocols,!but!only!following!UBX!and!no! NMEA!messages!have!been!activated!at!start-up:! NAV-POSLLH, NAV-SOL, NAV-SVINFO, NAV-STATUS, NAV-POSECEF NAV-DOP, NAV-VELECEF, NAV-VELNED, NAV-TIMEGPS, NAV-TIMEUTC, NAV-CLOCK MON-IO,!MON-SCHD,!MON-IPC,!INF-Warning,!INF-Error,!INF-Notice! Additional!messages!can!be!activated!with!appropriate!input!messages.!
Serial!Port!2!Input!
38400!Baud,!8!bits,!no!parity!bit,!1!stop!bit,!Autobauding!disabled! Automatically!accepts!following!protocols!without!need!of!explicit!configuration:! UBX, NMEA, RTCM
TIMEPULSE!
The!GPS!receiver!supports!interleaved!UBX!and!NMEA!messages.! 1!pulse!per!second,!synchronized!at!rising!edge,!pulse!length!100ms!
Table 12: Available Protocols
!
6.2 Ordering Information
Ordering No.
TIM-LC-0-000-0!
Product
TIM-LC! GPS!Receiver!Module! Delivery!Packing! 0!=!Single!samples! 1!=!Tape!on!reel!(100!pieces)! 5!=!Tape!on!reel!(500!pieces)!
Table 13: Ordering Information
Parts!of!this!product!are!patent!protected.!
TIM-LC!-!Data!Sheet! GPS.G3-MS3-03019-D!
! !
Product!Lineup! Page 15!

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