This is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.

September 2019

DS12152 Rev 7

1/37

Teseo-LIV3F

Tiny GNSS module

Datasheet

Features

 Simultaneous multiconstellation

 -163 dBm tracking sensitivity

 1.5 m CEP position accuracy

 16 Mbit embedded Flash for data logging and

FW upgrade

 2.1 V to 4.3 V supply voltage range

 Tiny LCC 18 pin package (9.7x10.1)

 Operating temperature (-40°, 85°C)

 Free FW configuration

 17 µW standby current and 75 mW tracking

power consumption

Description

The Teseo-LIV3F 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/Galileo/Glonass/BeiDou/QZSS).

The Teseo-LIV3F modules bring the proven

accuracy and robustness of Teseo chips to the

reach of everyone: the embedded firmware and

the complete evaluation environment save

development time, while the compactness and

cost-effectiveness of this solution make it ideal for

several 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-LIV3F 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 to its dedicated 32 KHz Real Time

Clock (RTC) oscillator.

Thanks to the embedded 16 Mbit flash Teseo-

LIV3F offers many extra features such as data

logging, 7 days autonomous assisted GNSS, FW

reconfigurability as well as FW upgrades.

Teseo-LIV3F provides also the Autonomous

Assisted GNSS able to predict satellite data

based on previous observation of satellite.

Teseo-LIV3F 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

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Package

Packaging

Teseo-LIV3F

Teseo-LIV3F

-40

LCC-18

(9.7 mmx10.1 mm)

Tape and reel

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