STA8089G datasheet(6/31 Pages) STMICROELECTRONICS

6 / 31 page

Overview

STA8089G

6/31

DS12183 Rev 2

Overview

STA8089G is one of the part number of Teseo III STA8089x series.

STA8089G is a highly integrated single-chip standalone GNSS receiver designed for

positioning system applications.

STA8089G 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 STA8089G 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 STA8089G 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.

STA8089GBD 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.

The STA8089G, using STMicroelectronics CMOSRF Technology, is housed in a VFQFPN56

(7 x 7 x 1.0 mm) package.

STA8089G Datasheet(PDF) 6 Page - STMicroelectronics