company blog about Mingjiada Supply ST STA9200MA — Teseo APP2 Automotive Quad-Band GNSS Precise Measurement Engine receiver

Mingjiada Supply ST STA9200MA — Teseo APP2 Automotive Quad-Band GNSS Precise Measurement Engine receiver

[ST] STA9200MA — Teseo APP2 Automotive-Grade Quad-Frequency GNSS Precision Measurement Engine Receiver | Mingjiada Electronics — In Stock

Shenzhen Mingjiada Electronics Co., Ltd. — Long-term supply of genuine, in-stock STMicroelectronics (ST) STA9200MA: Teseo APP2 (ASIL Precision Positioning) series quad-frequency, multi-constellation GNSS high-precision measurement engine receiver ICs, compliant with AEC-Q100 automotive certification and the ISO 26262 ASIL-B functional safety standard, widely applicable to ADAS, in-vehicle telematics (T-Box), high-precision positioning and industrial measurement applications.

I. STA9200MA Product Overview:
The STA9200MA is the flagship quad-frequency GNSS high-precision measurement engine receiver IC in STMicroelectronics’ Teseo APP2 (ASIL Precision Positioning) series. As one of the world’s first single-chip quad-frequency satellite navigation receivers, the STA9200MA utilises a single-chip design and supports multi-constellation reception across up to four frequency bands.
The STA9200MA is a key component of the Teseo VI series, forming part of a comprehensive sixth-generation GNSS positioning receiver product portfolio alongside the STA8600A (Teseo VI) and STA8610A (Teseo VI+).
Mingjiada Electronics maintains a long-term stock of the STA9200MA and the full range of Teseo GNSS ICs and modules.
The STA9200MA integrates ample MIPS processing power and memory resources, requiring only a minimal number of external components to support four-band multi-frequency measurements. When combined with PPP (Precision Point Positioning) or RTK (Real-Time Kinematic) algorithms running on the host computer, this device can achieve ASIL-level positioning accuracy.

II. STA9200MA Key Specifications
Core Processor and Memory
Processor core: Arm® Cortex®-M7 (with lockstep support)
Memory: Embedded RAM / NVM / Cache
DMA: Embedded DMA
Electrical and Packaging Parameters
Backup domain power supply: 1.71 V to 3.63 V
Switchable domain power supply: 1.71 V to 3.63 V
Optional external core power supply: 0.9 V to 1.0 V
ESD protection: 2 kV (HBM) / 500 V (CDM)
Operating temperature: Automotive grade 105 °C
Package: VFQFPN56 (7 mm × 7 mm × 0.9 mm), with wettable flanks
Communication Interfaces
Interfaces: Number/Type
UART: 2, supporting hardware flow control
SSP: 1 synchronous serial port
I²C: 1, for sensor connection
SPIQ: 1, for sensor connection
PPS: Configurable output

III. Key Technical Features (STA9200MA)
3.1 ASIL-B Functional Safety Certification
The STA9200MA is designed in accordance with ISO 26262, the most stringent automotive safety standard, and supports applications requiring ASIL-B safety integrity level compliance. Its core safety mechanism lies in the dual-core lockstep operating mode:
Two Arm® Cortex®-M7 cores operate synchronously in lockstep mode, providing hardware redundancy
Built-in Fault Collection and Control Unit (FCCU), supporting up to two fault outputs
Integrated ECC/CRC error checking mechanisms
Support for secure communication protocols with the host
Equipped with RF and core hardware monitors
This design ensures that the STA9200MA meets the stringent functional safety requirements of safety-critical applications such as on-road vehicle navigation.
3.2 Quad-frequency, multi-constellation GNSS reception capability
The STA9200MA is STMicroelectronics’ sixth-generation positioning receiver, offering industry-leading GNSS reception capabilities:
Supported constellations: GPS, Galileo, GLONASS, BeiDou, QZSS, NAVIC (formerly IRNSS)
Frequency band support: Up to four frequency bands (L1/L2/L5/E6)
Tracking channels: 192 signal tracking channels (96 data channels + 96 pilot channels)
SBAS support: Supports all satellite-based augmentation systems
Accuracy: Standard PVT positioning supports sub-metre accuracy applications
The STA9200MA supports code phase, carrier phase and Doppler frequency measurements, along with relevant quality metrics, providing comprehensive measurement data support for high-precision positioning algorithms.
3.3 Hardware Security Module (HSM) and Cybersecurity
The STA9200MA integrates a Hardware Security Module (HSM) to support secure boot:
Chip integrity: Secure boot, secure firmware updates, secure links
Signal integrity: Anti-jamming/anti-spoofing
Interface integrity: On-the-fly decryptor engine
Compliance with the ISO 21434 cybersecurity standard

IV. Typical Application Scenarios
Thanks to its core strengths—including ASIL-B functional safety, quad-frequency multi-constellation reception and a hardware security module—the STA9200MA is widely used in the following fields:
Automotive Electronics
- Advanced Driver Assistance Systems (ADAS)
- Autonomous driving systems
- Intelligent in-vehicle systems
- Safety-critical in-vehicle navigation
Industry and the Internet of Things
- Asset trackers
- Mobile robots
- Smart agriculture (machinery management and crop monitoring)
- Timing systems for base stations, etc.

V. Mingjiada Electronics — Specialised Supplier of the Full Range of ST Teseo GNSS ICs and Modules
Available Models: STA9200MA / STA8600A / STA8610A / Teseo-VIC6A / Teseo-LIV4F, etc.
Supply Advantages:
Long-term stock availability of genuine STA9200MA and the full range of Teseo GNSS ICs and modules
Covering core models such as the STA8600A series, Teseo series and STA8090WG
We provide sample support, bulk ordering and one-stop BOM fulfilment services

Whether you require ST STA9200MA samples for testing, bulk quotations, long-term automotive-grade supply, or wish to liquidate surplus Teseo series GNSS chips or various genuine ICs from your factory stock, please contact Mingjiada Electronics for a one-stop service covering the entire process of component procurement and stock recovery.
Company URL: https://www.integrated-ic.com/