STA8090F4GTR STMicroelectronics Integrated Circuit (BGA) In Stock
The STA8090F4GTR is a fully integrated multi-constellation GNSS receiver supporting GPS, Galileo, GLONASS, BeiDou-2, and QZSS with an embedded RF front-end and in-package Flash memory. Housed in a compact TFBGA99 package (5 x 6 x 1.2 mm), it operates across a -40°C to +85°C industrial temperature range for demanding navigation and positioning applications.
- Manufacturer
- STMicroelectronics
- Package
- BGA
- Pin Count
- 99
- Lifecycle
- ACTIVE
- Datasheet
- STA8090F4GTR Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STA8090F4GTR?
- Multi-constellation support: GPS, Galileo, GLONASS, BeiDou-2, and QZSS for maximum global coverage
- Embedded RF front-end and in-package Flash memory reducing external BOM and PCB area
- Compact TFBGA99 package measuring only 5 x 6 x 1.2 mm for space-constrained designs
- Industrial-grade temperature range of -40°C to +85°C for automotive and outdoor deployments
- High sensitivity receiver enabling positioning in challenging urban canyon and indoor environments
What is STA8090F4GTR used for?
The STA8090F4GTR is designed for vehicle telematics, fleet management, and automotive navigation systems where simultaneous reception of GPS, GLONASS, and BeiDou signals at -40°C to +85°C ensures reliable positioning. Its compact 5 x 6 mm footprint and embedded Flash make it well suited for handheld and wearable tracking devices requiring minimal board space. Industrial asset tracking and UAV navigation also benefit from its multi-constellation architecture, which maintains fix accuracy even when one constellation's signals are obstructed.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the STA8090F4GTR datasheet?
STA8090F4GTR Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STA8090F4GTR?
Compatible alternatives and drop-in replacements for STA8090F4GTR:
GNSS Receiver, 4.092 MHz to 1.602 GHz, 99 Pins, TFBGA - Trays (Alt: STA8090F4GB)
Frequently Asked Questions
Which satellite constellations does the STA8090F4GTR support simultaneously?
The STA8090F4GTR simultaneously tracks GPS L1, Galileo E1, GLONASS L1, BeiDou-2 B1, and QZSS L1 signals. Receiving signals from all 5 constellations increases the visible satellite count, improving fix accuracy to better than 2.5 m CEP in open-sky conditions and reducing time-to-first-fix to under 1 second in hot-start mode.
How small is the STA8090F4GTR package, and why does that matter for portable designs?
The STA8090F4GTR is housed in a TFBGA99 package measuring 5 x 6 x 1.2 mm, one of the smallest footprints available for a fully integrated GNSS receiver with embedded Flash. This compact size allows designers to fit complete GNSS functionality onto PCBs with as little as 30 mm² of board area, critical for wearables, smart meters, and handheld devices.
Does the STA8090F4GTR operate in automotive temperature environments?
Yes, the STA8090F4GTR is rated for an industrial and automotive-compatible temperature range of -40°C to +85°C. This qualification makes it suitable for vehicle tracking modules, fleet management systems, and outdoor navigation equipment that must operate reliably across harsh thermal environments without performance degradation.
What is the benefit of having in-package Flash memory on the STA8090F4GTR?
The embedded in-package Flash memory stores firmware, almanac data, and configuration parameters internally, eliminating the need for an external SPI Flash or EEPROM. This reduces the external component count by at least 1 chip, lowers PCB real estate by several square millimeters, and simplifies firmware update logistics for production programming and field upgrades.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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