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STA8089GA

Overview

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Overview

STA8089GA is one of the part number of Teseo III STA8089x series.

STA8089GA is a highly integrated single-chip standalone GNSS receiver designed for

positioning system applications.

STA8089GA embeds the new ST GNSS positioning engine capable of receiving signals

from multiple satellite navigation systems, including the US GPS, European Galileo,

Russia's GLONASS, Chinese BeiDou and Japan's QZSS.

The STA8089GA ability of tracking simultaneously the signals from multiple satellites

regardless of their constellation, make this chip capable of delivering exceptional accuracy

in urban canyons and in the environments where buildings and other obstructions make

satellite visibility challenging.

The STA8089GA is backward compatible with STA8088GA, enabling fast customer

application migration.

The STA8089GA combines a high performance ARM946 microprocessor with I/O

capabilities and enhanced peripherals. It supports USB2.0 standard at full speed (12 Mbps)

with on-chip PHY.

The chip embeds backup logic with real time clock.

The device is offered with a complete firmware performing all positioning operations

including acquisition, tracking, navigation and data output.

STA8089GAD can be offered also bundled with STMicroelectronis dead reckoning firmware

called TESEO-DRAW; TESEO-DRAW firmware is a multi-sensors data fusion hub for Teseo

family IC's.

The device powered with 1.8 V enables the on-chip voltage regulators to internally supply

the RF front-end, core logic and the backup logic. The device can be directly powered with

1.2 V bypassing the embedded voltage regulators which will be put in power down mode.

I/O lines are compatible with 1.8 V and 3.3 V.

STA8089GA is compliant with ST Automotive Grade qualification which includes in addition

to AEC-Q100 requirements a set of production flow methodologies targeting zero defect per

million.

STA8089GA, fulfilling high quality and service level requirements of the Automotive market,

is the ideal solution for in-dash navigation and OEM telematics applications.

The STA8089GA, using STMicroelectronics CMOSRF Technology, is housed in a

VFQFPN56 (7 x 7 x 1.0 mm) package.