GPS multi-chip module

STA8058 TESEO MCM is a fully embedded GPS engine integrating STA2058 TESEO baseband. and STA5620 RF front-end. The embedded Flash memory enables the equipment manufacturer to load the entire GPS software (including tracking, acquisition, navigation and data output) after customising its interfaces to his needs.

A standard GPS library is available from ST. By combining the ARM7TDMI microcontroller core with on-chip Flash/RAM, 16-channel GPS correlator DSP, RF Front-end and an extensive range of interfaces on single package solution, the STA8058 provides a highly-flexible and cost-effective solution for GPS applications.

Key Features

  • GPS multichip module:
    • STA2058 TESEO Baseband
    • STA5620 RF Front-end
  • Complete embedded memory system:
    • Flash 256 KB + 16 Kbytes
    • RAM 64 Kbytes.
  • 66-MHz ARM7TDMI 32 bit processor
  • High performance GPS engine (HPGPS)
  • SBAS (WAAS and EGNOS) supported
  • Sensitivity (-146 dBm acquisition, -159 dBm tracking)
  • Time to first fix (1 s reacquisition, 2.5 s hot start, 34 s warm start, 39 s cold start)
  • Accuracy (2 m autonomous)
  • Extensive GPS receiver interfaces: 32 GPIOs, 4 UARTs, 2 SPIs, 2 I2Cs, 1 CAN 2.0, 1 USB 1.1, 1 HDLC and 4 channels ADC
  • Compatible with L1 signal (C/A code)
  • ST proprietary technology
    • CMOS Flash embebbed technology for STA2058
    • BiCMOS Sige technology for STA5620
  • LFBGA104 lead-free package
  • -40 °C to 85 °C operating temperature range
  • Evaluation kits:
    • STA8058 module reference designs (17x19 mm and 25x25 mm)
    • Evaluation board hosting STA8058 module


Technical Documentation

Product Specifications
Description Version Size
DB0505 DB0505: TESEO™ high performance GPS multichip module (MCM) 4.0 156 KB

Publications and Collaterals

Description Version Size
TESEO-DRAW Dead Reckoning Automotive Way 1.0 2 MB
TESEOIII: GPS/Galileo/Glonass/BeiDou/QZSS standalone receiver 1.0 754 KB
Support & Community

Sample & Buy

Part Number Package Packing Type Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STA8058 LFBGA 104 11x7x1.4 Tray NRND 6.9 1000 NEC 7A994 - MORE INFO No availability reported, please contact our Sales office

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STA8058 NRNDLFBGA 104 11x7x1.4IndustrialEcopack1 0 0

(**) The Material Declaration forms available on 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.