Features

 STMicroelectronics® positioning receiver with

48 tracking channels and 2 fast acquisition

channels supporting GPS, GLONASS, BeiDou

and QZSS systems

 Pin to pin compatible with STA8088G

 Single die standalone receiver embedding RF

Front-End and low noise amplifier

 -163 dBm tracking sensitivity

 1.5 m CEP position accuracy

 Fast TTFF < 1 s in Hot start and 30 s in Cold

Start

 High performance ARM946 MCU (up to

196 MHz)

 256 Kbyte embedded SRAM

 Real Time Clock (RTC) circuit

 32-bit Watch-dog timer

 2 UARTs

 1 I2C master/slave interface

 2 channels ADC (10 bits)

 Operating condition:

– Main voltage regulator (VINL): 1.8 V ± 5

– Backup voltage (VINB): 1.6 V to 4.3 V

– Digital voltage (VDD): 1.1 V to 1.32 V

– RF core voltage (VCC): 1.2 V ± 10

– IO Ring Voltage (VddIO): 1.8 V ± 5 or

3.3 V ± 10

 Package:

– VFQFPN56 (7 x 7 x 1.0 mm) 0.4 mm pitch

 Ambient temperature range: -40/+85°C

Description

STA8089GR belongs to Teseo III family products.

STA8089GR is a single die standalone positioning

receiver IC working on multiple constellations

(GPS/GLONASS/BeiDou/QZSS).

The device is offered with a complete GNSS

firmware which performs all GNSS operations

including tracking, acquisition, navigation and

data output.