STA8100GASTR
Linear ICs
Quick Answer: STA8100GASTR from STMicroelectronics is a multiband multiconstellation GNSS positioning receiver IC.
- Manufacturer
- STMicroelectronics
- Product Category
- RF Receivers
- Package
- 81-LFBGA
- Stock
- 1,130 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | STMicroelectronics |
|---|---|
| Product Category | RF Receivers |
| Antenna Connector | Not Included |
| Applications | GPS |
| Data Interface | GPIO, I2C, JTAG, SPI, UART, USB |
| Data Rate (Max) | 12Mbps |
| Features | SPI digital interface, UART interface, USB Interface |
| Grade | Automotive |
| Memory Size | 256kB SRAM |
| Min Qty | 2500 |
| Modulation or Protocol | BeiDou, Galileo, GLONASS, GNSS, GPS, QZSS |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Package | Tape & Reel (TR) |
| Product status | Active |
| Qualification | AEC-Q100 |
| Supplier Device Package | 81-LFBGA (8x8) |
| Voltage - Supply | 1.62V ~ 3.6V |
| Datasheet | Request Datasheet |
Procurement Snapshot
Key supply and purchasing information for STA8100GASTR.
Why Source from Antrex Electronics?
Independent distribution support for verified sourcing, inspection and international procurement requirements.
Independent Distribution Support
Shortage, obsolete and hard-to-find component sourcing for production and procurement requirements.
Traceability Review
Label, lot, date code and available supply-chain documentation can be reviewed before order confirmation.
Inspection & Testing
Visual inspection, X-ray and third-party testing support can be arranged when required.
Global Procurement Support
Support for OEM, EMS, distributors and international sourcing requirements across individual parts and BOM projects.
Credentials & Verification Support
Quality controls, traceability review and inspection support for electronic component sourcing.
Detailed Description for STA8100GASTR
Product Overview
STA8100GASTR from STMicroelectronics is a multiband multiconstellation GNSS positioning receiver IC. This product detail focuses on receiver architecture, supported radio bands, interface requirements and sourcing relevance for engineering and procurement teams.
It is suitable for designs where the exact ordering suffix must be matched for package, firmware option, temperature grade, tape-and-reel format and host interface compatibility before purchase.
Key Features
- Manufacturer: STMicroelectronics
- Part Number: STA8100GASTR
- Device Type: multiband multiconstellation GNSS positioning receiver IC
- Receiver Architecture: Teseo V high-performance positioning receiver with integrated GNSS baseband and RF receiver functions
- GNSS Coverage: Designed to manage major GNSS constellations including GPS, Galileo, GLONASS, BeiDou, QZSS and NAVIC depending on configuration
- Band Support: Multiband L1/E1 plus L5/E5-class positioning capability on applicable STA8100/STA8135 variants
- Supply Domains: Core supply around 1.2 V with separate RF and I/O supply domains according to the STA8100GA datasheet family
- I/O Interface: 1.8 V or 3.3 V capable digital I/O ring options for host connection and peripheral control
- Receiver Functions: Acquisition, tracking, navigation processing, timing and raw-measurement support depending on software configuration
- Package / Case: Automotive QFN/BGA positioning receiver IC family; confirm GA/GAS/ATR ordering suffix for exact package and reel option
- Operating Temperature: Designed for automotive and industrial positioning environments with extended temperature requirements
- Design Notes: Verify firmware license, supported constellations and host interface configuration before replacing an existing Teseo V design.
Applications
Automotive navigation, telematics, e-call, road-pricing, asset tracking and high-integrity positioning platforms.
GNSS receiver projects requiring multiband positioning accuracy, longer lifecycle support and exact suffix control.
Quality & Sourcing
Antrex Electronics can support sourcing for STA8100GASTR through available stock checks, BOM consolidation and alternative-lot review. For RF receiver components, packaging condition, date code, MSL handling and original labeling should be checked before shipment.
For project builds, repair support or shortage coverage, Antrex Electronics can coordinate visual inspection, package verification and third-party testing when required. This helps buyers manage risk when sourcing discontinued, legacy or hard-to-find RF receiver parts.
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