STA8090WG Fully Integrated GPS/Galileo/Glonass/QZSS receiver with embedded RF Datasheet - preliminary data 1 Controller Area Network (CAN) (STA8090WGBD only) Power Management Unit (PMU) embedding switching regulator Operating condition: Main voltage regulator (V ): 1.6 V to INL WLCSP77 4.3 V GAPG1305150801PS Backup voltage (V ): 1.6 V to 4.3 V INB Digital voltage (V ): 1.0 V to 1.32 V DD Features RF core voltage (V ): 1.2 V 10% CC IO Ring Voltage (V ): 1.8 V 5% or ddIO STMicroelectronics positioning receiver with 48 3.3 V 10% tracking channels and 2 fast acquisition Package: channels supporting GPS, Galileo, GLONASS, BeiDou and QZSS systems WLCSP77 (3.861 x 3.843 x 0.6 mm) 0.4 pitch Single die standalone receiver embedding RF Front-End and low noise amplifier Packing in Tape and Reel -162 dBm indoor sensitivity (tracking mode) Operating temperature range: -40/ +85 C Fast TTFF < 1 s in Hot start and 30 s in Cold Start Description High performance ARM946 MCU (up to STA8090WG belongs to Teseo III family products. 196 MHz) STA8090WG is a single die standalone 256 Kbyte embedded SRAM positioning receiver which embeds the new ST External SQI Flash interface GNSS positioning engine capable of receiving signals from multiple satellite navigation systems, 8 free running timers/ counters (32 bit) including GPS, Galileo, Glonass, BeiDou QZSS. Real Time Clock (RTC) circuit The minimum BOM and small WLCSP package 32-bit Watch-dog timer make STA8090WG the ideal solution for low-cost 3 UARTs and small footprint products such hand-held 2 1 I C master interface computers, cameras, data loggers, and sports accessories. 1 Synchronous Serial Port (SSP, Motorola-SPI supported) The device is offered with a complete GNSS firmware which performs all GNSS operations USB2.0 full speed (12 MHz) with integrated including tracking, acquisition, navigation and physical layer transceiver data output. June 2020 DS11052 Rev 5 1/34 This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to www.st.com change without notice. STA8090WG Table 1. Device summary Root Part Number Package Packaging STA8090WG WLCSP77 3.861 x 3.843 mm Tape and Reel 2/34 DS11052 Rev 5