会社ブログについて Mingjiada Supplies STMicroelectronics (ST) with the Full Range of Teseo Satellite Navigation Chips | Teseo III/IV/V/VI GNSS Chips and Modules

With the rapid popularization of intelligent driving, industrial Internet of Things, and high-precision positioning applications, GNSS satellite navigation chips are becoming core components of various terminal devices. STMicroelectronics' Teseo series, as an industry-leading GNSS positioning solution, has undergone multiple evolutions from Teseo III, Teseo IV, Teseo V to the latest Teseo VI and has been widely used in automotive ADAS, in-vehicle navigation, drones, asset tracking, smart agriculture and other fields.

Founded in 1996, Shenzhen Mingjiada Electronics Co., Ltd. is a globally renowned authorized independent distributor of electronic components. With nearly 30 years of experience in the electronics industry, it has long supplied STMicroelectronics with a full range of Teseo satellite navigation chips and GNSS modules. This article will systematically introduce the Teseo series product system and Mingjiada's supply and service advantages.
 

I. ST Teseo VI Series: The industry's first single-chip quad-band GNSS receiver
Teseo VI is STMicroelectronics' sixth-generation GNSS positioning product and the industry's first multi-constellation quad-band GNSS receiver to integrate all system components required for centimeter-level high-precision positioning on a single chip. The series currently includes three independent chips: the STA8600A, STA8610A, and STA9200MA, all equipped with dual-core Arm. ® Cortex ® - The M7 processor and STMicroelectronics' proprietary phase change memory (PCM) allow it to run complete firmware without the need for external Flash memory, significantly simplifying hardware design and reducing BOM costs.

II. Teseo V Series: Automotive Three-Frequency High-Precision Positioning
The Teseo V series (such as the STA8135GA and STA8100GA) is STMicroelectronics' fifth-generation GNSS receiver for high-precision positioning in automobiles and industries. It supports multi-band (L1/L5) carrier phase tracking and can be expanded to dual-band or tri-band configurations with the STA5635 series RF front-end. This series supports multi-constellation signal reception such as GPS, Galileo, GLONASS, BeiDou, QZSS, and IRNSS, providing stable and reliable positioning services for in-vehicle navigation and precision measurement applications.

Module manufacturers such as Quectel Communications have developed automotive-grade high-precision positioning GNSS modules based on the Teseo V chip, integrating RTK and SSR technologies to achieve centimeter-level positioning accuracy.

III. Teseo III/IV Series: A Mature and Reliable Universal GNSS Solution
Teseo III is a GNSS positioning chip series from STMicroelectronics that has undergone large-scale industry verification. It provides a single-chip independent positioning receiver IC and supports simultaneous reception of multiple constellations such as GPS/Galileo/GLONASS/BeiDou/QZSS. This series boasts excellent low-power characteristics—standby current as low as 8μA, tracking power consumption of approximately 65mW, tracking sensitivity of -163dBm, and positioning accuracy of approximately 1.5 meters CEP.

Modules such as Teseo-LIV3F/LIV3FL, based on Teseo III, are compact, economical, and practical, making them widely applicable to applications such as insurance, cargo tracking, drones, toll collection systems, anti-theft systems, vehicle tracking, emergency calling, fleet management, ride-sharing, and public transportation. The Teseo IV series further enhances dual-band receiving capabilities, with the Teseo-LIV4F micro GNSS dual-band low-power module meeting higher-precision positioning requirements.

In addition, modules such as Teseo-VIC3DA that integrate DR (trajectory calculation) functions have a built-in 6-axis inertial measurement unit (IMU), which can maintain positioning continuity through accelerometer and gyroscope data when satellite signals are damaged or interrupted, making them particularly suitable for in-vehicle navigation applications in complex environments such as urban canyons and tunnels.

IV. Mingjiada Electronics – A professional supplier of ST Teseo's full range of GNSS chips
Shenzhen Mingjiada Electronics Co., Ltd. has been a long-term and stable supplier of ST's full range of Teseo GNSS ICs and modules, covering Teseo III / Teseo IV / Teseo V / Teseo VI. And an integrated DR track estimation module, specifically including:
Teseo VI Series: All automotive-grade models including STA8600A / STA8600AS / STA8600AP / STA8600ASP / STA8600AE / STA8610A / STA9200MA
Teseo V Series: STA8135GA (Automotive Three-Band Multi-Constellation GNSS Precision Engine Receiver), STA8100GA (Multi-Frequency GNSS Receiver)
Teseo III/IV series: STA8089GA / STA8089G / STA8090WG / STA8089FGA, etc., as well as Teseo-LIV3F / Teseo-LIV3R / Teseo-LIV4F modules.

Mingjiada Supply Advantages
Genuine Product Guarantee: All Teseo chips are sourced through official channels, providing a genuine product guarantee and a complete quality traceability system.
Fast in-stock delivery: With up to 1 million inventory models covering the entire Teseo range of core components, we can quickly respond to customers' diverse needs from R&D samples to mass production, reducing waiting times.
Competitive pricing: Relying on close cooperation with major international manufacturers such as ST and efficient supply chain management, we provide competitive procurement solutions, and strategic partners can enjoy quarterly/annual price locking services.
Flexible procurement model: supports diverse needs from small-batch sample procurement to large-batch orders, especially suitable for project verification in the R&D stage and stable supply in the mass production stage.
Global Service Network: Headquartered in Shenzhen, the company has branches in Hong Kong, Japan, Russia, Taiwan and other places to build a global supply chain network and provide customers with stable and efficient component supply services.

V. Typical Application Scenarios of Teseo Series
Automotive electronics: ADAS advanced driver assistance systems, autonomous driving, in-vehicle infotainment systems (IVS), T-Box in-vehicle telematics, V2X vehicle-road collaboration
Industrial applications: asset trackers, delivery robots, intelligent agricultural machinery, base station timing and synchronization systems, high-precision measurement equipment
Internet of Things (IoT) and Consumer Electronics: Drones, wearable devices, ride-sharing terminals, anti-theft systems, eCall, fleet management

Epilogue
STMicroelectronics' Teseo series, with its complete product matrix from Teseo III to Teseo VI, covers all scenario needs from low-power IoT positioning to centimeter-level high-precision vehicle positioning. As a professional distributor of electronic components, Mingjiada Electronics is committed to providing customers with one-stop procurement services for the entire Teseo series of GNSS chips, and helps customers' projects to be implemented quickly with original genuine products, in-stock inventory and competitive prices.

For information on Teseo series products or to obtain a quote, please contact the Mingjiada Electronics sales team.

Contact Information
Tel: +86 755-83294757 / 13410018555
E-mail:sales@hkmjd.com
Address: 1239-1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen
Official website: https://www.integrated-ic.com/