TIM-LC uBlox, TIM-LC Datasheet - Page 4

• Manufacturer Part Number: TIM-LC
• Description: GPS Receiver Module
• Manufacturer: uBlox

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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
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!FixNow™!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-and-
place!equipment!and!reflow!soldering,!enabling!cost-efficient!high-volume!production.!
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1.2 Block Diagram
Figure 1: Block Diagram
TIM-LC!-!Data!Sheet!
GPS.G3-MS3-03019-D!
RESET_N (O.D. @ 1.8 V)
GPSMODE12 [PU]
GPSMODE2 [PU]
GPSMODE6 [PU]
GPSMODE7 [PU]
GPSMODE8 [PU]
AADET_N [PD]
TIMEPULSE
EXTINT0
VCC_RF
V_ANT
V_BAT
RF_IN
GND
GND
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
All GPSMODE
pins on this side
have internal
pull-up to 1.8V
1.8V
!
®
! GPS! Engine,! jointly! developed! by! Atmel! and! u-blox,! provides! excellent! navigation!
I/Os
P15
ATR0620
RESET
128 kB
[32 Bit]
SRAM
P0
SAW-Filter
[32 Bit]
288 kB
ARM7
CPU
ROM
!
!
RF_ON
RAM (
Battery
backed
[32 Bit]
Channels
4 kB
ATR0600
GPS
BBR
)
A
D
VBAT
LDO
1.8V
LDO
RTC
XTO
SLEEP_N
32.768 kHz
I/Os
23.104 MHz
pull-down to GND
your position is our focus
pins on this side
All GPSMODE
have internal
VCC
VCC
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Functional!Description!
GND
GND
GND
GND
GND
VDD18_OUT
GPSMODE3 [PD]
GPSMODE5 [PD]
RxD2
TxD2
TxD1
RxD1
BOOT_INT
GND
VCC
Page 4!
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