STA8088TG is a host based positioning receivers IC working on multiple constellations (GPS/Galileo/Glonass/QZSS). STA8088TG family enables telematic and handset manufacturers to differentiate in the market by providing the best performing solution at lowest sys
The STA8088TG is a highly integrated System-On-Chip device designed for positioning systems applications. It features a hosted optimized architecture with an embedded high-performance ARM946 microprocessor and 256 Kbyte embedded SRAM, allowing acquisition and tracking tasks to run without external Flash memory.
The device supports multiple constellations including GPS, Galileo, Glonass, and QZSS. It includes an embedded RF front-end with separate IF outputs and a low noise amplifier. The chip offers fast Time To First Fix (TTFF) of less than 1 second in hot start and 35 seconds in cold start, with an indoor sensitivity of -162 dBm in tracking mode.
| Supported Constellations | GPS, Galileo, Glonass, QZSS |
|---|---|
| Embedded Processor | ARM946 MCU |
| Embedded SRAM | 256 Kbyte |
| Indoor Sensitivity | -162 dBm |
| Hot Start TTFF | < 1s |
| Cold Start TTFF | 35 s |
| Operating Temperature | -40/+85°C |
| Package Types | VFQFPN56 (7x7x0.85mm), VFQFPN56 (8x8x0.85mm) |
The STA8088TG is compatible with GPS, Galileo, Glonass, and QZSS systems.
The device offers a fast TTFF of less than 1 second in hot start and 35 seconds in cold start.
No, the embedded SRAM combined with the ARM946 microprocessor allows running tasks without the need of external Flash.