Product overview
Description
STA8090WGR belongs to Teseo III family products.
STA8090WGR is a single die standalone positioning receiver which embeds the new ST GNSS positioning engine capable of receiving signals from multiple satellite navigation systems, including GPS, Glonass, BeiDou QZSS.
The minimum BOM and small WL-CSP package make STA8090WGR the ideal solution for low-cost and small footprint products such as hand-held computers, cameras, data loggers, and sports accessories.
The device is offered with a complete GNSS firmware which performs all GNSS operations including tracking, acquisition, navigation and data output.
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All features
- STMicroelectronics® positioning receiver with 48 tracking channels and 2 fast acquisition channels supporting GPS, GLONASS, BeiDou and QZSS systems
- Single die standalone receiver embedding RF Front-End and low noise amplifier
- -163 dBm tracking sensitivity
- Fast TTFF < 1 s in Hot start and 30 s in Cold Start
- High performance ARM946 MCU (upto 196 MHz)
- 256 Kbyte embedded SRAM
- 8 free running timers/ counters (32 bit)
- Real Time Clock (RTC) circuit
- 32-bit Watch-dog timer
- 3 UARTs
- 1 I2C master interface
- 1 Synchronous Serial Port (SSP, Motorola-SPI supported)
- Power Management Unit (PMU) embedding switching regulator
- Operating condition:
- Main voltage regulator (VINL): 1.6 V to 4.3 V
- Backup voltage (VINB): 1.6 V to 4.3 V
- Digital voltage (VDD): 1.0 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:
- WLCSP77 (3.861 x 3.843 x 0.6 mm) 0.4 pitch
- Packing in Tape and Reel
- Ambient temperature range: -40/ +85 °C
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STMicroelectronics - STA8090WGR
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| STA8090WGR | Active | WLCSP MSL1 | Industrial | N/A | |
STA8090WGR
Package:
WLCSP MSL1Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||
| STA8090WGR | | | distributors No availability of distributors reported, please contact our sales office | |||||||||||
STA8090WGR Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors