STA8089GR数据手册ST中文资料规格书

描述 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.

特性 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
• 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