STA8090WGR datasheet(6/32 Pages) STMICROELECTRONICS

6 / 32 page

Overview

STA8090WGR

6/32

DS12835 Rev 1

Overview

STA8090WGR is one of the part number of Teseo III STA8090x series.

STA8090WGR is a highly integrated System-On-Chip GNSS receiver designed for high-

flexible and cost effective solution addressing hand-held, in-dash navigation and Telematics

applications.

STA8090WGR embeds the new ST GNSS positioning engine capable of receiving signals

from multiple satellite navigation systems, including the US GPS, Russia's GLONASS,

Chinese BeiDou and Japan's QZSS.

The STA8090WGR ability of tracking simultaneously the signals from multiple satellites

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

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

satellite visibility challenging.

STA8090WGR embeds innovative power management unit with switching regulator for

power consumption optimization.

The extended voltage supply range from 1.6 V to 4.3 V, the 1.8 V and 3.3 V I/O compliance

support make the STA8090WGR the suitable solution for different user applications.

The STA8090WGR combines a high performance ARM946 microprocessor with I/O

capabilities and enhanced peripherals.

The chip embeds backup logic with real time clock.

The STA8090WGR, using STMicroelectronics CMOSRF Technology, is housed in a

WLCSP77 (3.861 x 3.843 x 0.6 mm) 0.4 pitch with a Tape and Reel packing.

STA8090WGR Datasheet(PDF) 6 Page - STMicroelectronics