Features
• Simultaneous multiconstellation and multi band GNSS (GPS/Galileo/Glonass/
BeiDou/QZSS)
• IRNSS constellation ready
• -162 dBm tracking sensitivity
• Submeter Positioning Accuracy
• Embedded Flash
• Firmware upgrade
• Free firmware configuration
• VCC/VBAT supply voltage range: 3.0 V to 3.63 V
• Tiny LCC-18 pin package (9.7 x 10.1 mm)
• Operating temperature (-40 °C ÷ 85 °C)
• 10 μA standby current consumption and 48.8 mA GNSS L1&L5 tracking
current consumption

Description
Teseo-LIV4F module is an easy-to-use Global Navigation Satellite System (GNSS)
standalone low power module, embedding Teseo IV single die standalone positioning
receiver IC working simultaneously on multiple constellations (GPS/Galileo/Glonass/
BeiDou/QZSS).
The Teseo-LIV4F modules bring the proven accuracy and robustness of Teseo IV
multi bands chips to the reach of everyone: the embedded firmware and the complete
evaluation environment save development time, while the compactness and costeffectiveness
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 9.7 x 10.1 mm tiny size, Teseo-LIV4F is offering superior accuracy thanks
to the on-board Temperature Compensated Crystal Oscillator (TCXO) and a reduced
Time To First Fix (TTFF) relying to its dedicated Real Time Clock (RTC) oscillator.
Teseo-LIV4F provides also the Real-Time Assisted GNSS able to predict satellite
data based on previous observation of satellite.
Teseo-LIV4F 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.