ST-1612A-DBX Automotive Grade Dead Reckoning GNSS Module with Integrated MEMS Sensors

AEC-Q100 Qualified Multi-Constellation DR Module for Automotive Navigation with 3-Axis Gyroscope and Accelerometer

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How Can Your Navigation Systems Maintain Accuracy in Tunnels and Urban Canyons?

The ST-1612A-DBX solves signal loss challenges with integrated 3D Dead Reckoning technology combining 3-axis gyroscope, accelerometer, and odometer inputs. Our AEC-Q100 qualified module ensures continuous positioning when GPS signals fade, meeting automotive-grade reliability standards. Contact us to receive technical specifications and integration support for seamless deployment in your navigation systems.

Manufactured in ISO/TS 16949 (IATF 16949) certified facilities and qualified according to AEC-Q100 automotive standards, the ST-1612A-DBX adheres to the highest automotive industry quality specifications. The module's built-in Dead Reckoning software supports three-dimensional positioning by integrating odometer (wheel-tick pulse) input, Forward/Reverse Direction (FWD) input, and sensor data feed through UART port or CAN Bus (ISO 15765-4) interface. With its ultra-compact SMD form factor of 16 x 12.2 x 2.4 mm, RoHS compliance, and operating temperature range of -40°C to 85°C, the ST-1612A-DBX is engineered for automotive navigation, M2M applications, and track patrol vehicle systems, delivering centimeter-level accuracy enhancement when GNSS signals are degraded or unavailable.

ST-1612A-DBX

ST-1612A-DBX

The LOCOSYS ST-1612A-DBX Dead Reckoning (DR) module is the perfect solution for automotive application.
The LOCOSYS ST-1612A-DBX Dead Reckoning (DR) module is the perfect solution for automotive application.

The LOCOSYS ST-1612A-DBX Dead Reckoning (DR) module is the perfect solution for automotive application.

The ST-1612A-DBX is embedded 3D accelerometer, 3D gyroscope Micro-Electro-Mechanical Systems (MEMS) sensor, equipped with DR software, and powered by STMicroelectronics Teseo III. With adverse GNSS conditions in urban canyons, tunnels, or parking garages where DR boosts the accuracy, and the software fills the gaps.

It supports three dimensional DR. This module can simultaneously acquire and track multiple satellite constellations that include GPS, BeiDou, GALILEO and QZSS. It features high sensitivity, low power and ultra small form factor, and provide user the superior performance. The ST-1612A-DBX automotive grade module adheres to automotive industry standard quality specifications and production flow.ST-1612x-DBX modules use GNSS chips and MEMS sensors qualified according to AEC-Q100 and are manufactured in ISO/TS 16949 certified sites.

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Features

  • AEC-Q100 qualified for automotive grade
  • STMicroelectronics Teseo III high sensitivity solution
  • Support GPS, BeiDou, GALILEO and QZSS
  • Capable of SBAS (WAAS, EGNOS, MSAS)
  • 48 tracking channels and 2 fast acquisition channels
  • Fast TTFF at low signal level
  • Built-in Dead Reckoning (DR) software
  • Built-in MEMS sensor (3-axis Gyroscope and 3-axis Accelerometer)
  • Support Odometer (wheel-tick pulse) input
  • Support Forward / Reverse Direction (FWD) input
  • Support sensors data feed through the UART port
  • Support CAN Bus ( ISO 15765-4 )
  • Small form factor 16 x 12.2 x 2.4 mm
  • SMD type, RoHS compliant
  • IATF 16949 quality control

Specification

  • Satellite System: GPS + BeiDou + GALILEO + QZSS
  • Interface: UART / CAN BUS / USB
  • Input Voltage: 3.0V - 4.3V
  • Power (mA): TBD
  • VB (uA): TBD
  • Operating Temp (°C): -40 ~ 85
  • Dimension (mm): 16 x 12.2 x 2.4 mm

Applications

  • Automotive Navigation.
  • M2M.
  • Track patrol and examine car.

                 

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