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TESEO-VIC3DA

TESEO-VIC3DA

STMicroelectronics
- RF Receiver BeiDou, Galileo, GLONASS, GNSS, GPS 1.561GHz, 1.575GHz -163dBm Not Included
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Overview

The TESEO-VIC3DA is a high-performance standalone GNSS module that integrates a 6-axis inertial sensor with STMicroelectronics' Teseo dead-reckoning automotive firmware. It supports simultaneous multi-constellation reception including GPS, GLONASS, Galileo, and BeiDou, maintaining accurate positioning even in challenging environments like urban canyons or tunnels.

Why Choose This Part

The module features an AEC-Q100 qualification and an onboard TCXO, ensuring reliable operation across a -40 to 85 degree Celsius range. Its high sensitivity of -163dBm and 2048KB of embedded flash allow for easy firmware upgrades and robust performance in signal-weak areas.

Applications

Automotive Dead Reckoning
Utilizes the integrated 6-axis IMU to maintain precise vehicle positioning during GNSS signal loss in tunnels or underground parking.
Telematics Control Units
Provides high-frequency position updates and movement detection for vehicle tracking and fleet management systems.
V2X Communication
Supplies accurate time-stamping and location data required for Vehicle-to-Everything safety protocols.

Key Specifications

Frequency 1.561GHz, 1.575GHz
Sensitivity -163dBm
Applications GPS
Mounting Type Surface Mount
Data Interface I2C, UART
Package / Case 24-SMD Module
Voltage - Supply 2.97V ~ 3.63V
Antenna Connector Not Included
Operating Temperature -40degC ~ 85degC (TA)
Modulation or Protocol BeiDou, Galileo, GLONASS, GNSS, GPS

Getting Started

Designers should interface with the module via UART, I2C, or SPI, ensuring the 2.97V to 3.63V supply is stable. ST provides the Teseo Suite software tool to assist with configuration, NMEA message monitoring, and firmware management through the embedded flash.

Categories

Wireless & Connectivity > GPS & GNSS