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Datasheet STA2058EX - STMicroelectronics RF Microcontrollers (MCU) High Perf SOC GPS TESEO baseband

Part Number: STA2058EX

Manufacturer: STMicroelectronics

Description: RF Microcontrollers (MCU) High Perf SOC GPS TESEO baseband

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TESEOTM GPS platform high-sensitivity baseband
Data Brief
Single chip baseband with embedded Flash 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 (1s reacquisition, 2.5 s hot start, 34 s warm start, 39 s cold start) Accuracy (2 m autonomous) External memory interface (EMI) supporting up to 64 Mbite of external SRAM, Flash and ROM Extensive GPS receiver interfaces: 48 GPIOs, 4 UARTs, 2 SPIs, 2 I2Cs, 2 CANs 2.0, 1 USB 1.1,1 HDLC and 4 channels ADC ST proprietary Flash embedded technology LFBGA144 and LQFP64 lead-free package -40 C to 85 C operating temperature range STA2058 is the high-sensitivity baseband of TESEO GPS platform which include the STA5620 RF Front-End. The embedded Flash memory enables the equipment manufacturer to load the entire GPS software (includin


  • Core: ARM7TDMI
  • Packaging Type: Tray
  • Processor Series: 32 bit
  • RoHS: Yes

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