This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to
change without notice.
November 2018 DS12821 Rev 1 1/29
Teseo-LIV3R
Tiny ROM GNSS module
Datasheet - preliminary data
Features
Simultaneous multi-constellation
-163 dBm tracking sensitivity
1.5 m CEP position accuracy
2.1 V to 4.3 V supply voltage range
Tiny LCC 18 pin package (9.7x10.1)
Operating temperature (-40 °C, 85 °C)
17 µW standby current and 70 mW tracking
power consumption
Description
The Teseo-LIV3R module is an easy to use
Global Navigation Satellite System (GNSS)
standalone module, embedding Teseo III single
die standalone positioning receiver IC working
simultaneously on multiple constellations
(GPS/Glonass/BeiDou/QZSS).
The Teseo-LIV3R modules bring the proven
accuracy and robustness of Teseo chips to the
reach of everyone. The certified module with
optimized RF, embedded firmware and the
complete evaluation environment save
development time, while the compactness and
cost-effectiveness of this solution make it ideal for
many, especially IoT applications, such as
insurance, goods tracking, drones, tolling, anti-
theft systems, people and pet location, vehicle
tracking, emergency calls, fleet management,
vehicle sharing, diagnostics and public
transportation.
Within its 9.7x10.1 mm tiny size, Teseo-LIV3R is
offering superior accuracy thanks to the on board
26 MHz Temperature Compensated Crystal
Oscillator (TCXO) and a reduced Time To First Fix
(TTFF) relying on its dedicated 32 KHz Real Time
Clock (RTC) oscillator.
Teseo-LIV3R also provides server based Real
Time Assisted GNSS.
Teseo-LIV3R module, being a certified solution,
optimizes the time to market of the final
applications with a temperature operating range
from -40 °C to 85 °C.
Table 1. Device summary
Order code Marking Temperature range
[°C]Package Packaging
Teseo-LIV3R Teseo-LIV3R -40 °C, 85 °C LCC-18
(9.7 mm x 10.1 mm) Tape and reel
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