Datasheet STA2058EX - STMicroelectronics Даташит ВЧ микроконтроллеры (MCU) High Perf SOC GPS TESEO baseband — Даташит

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Подробное описание

Производитель: STMicroelectronics

Описание: ВЧ микроконтроллеры (MCU) High Perf SOC GPS TESEO baseband

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STA2058
TESEOTM GPS platform high-sensitivity baseband
Data Brief
Features
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

Спецификации:

• Серия процессора: 32 бит
• Упаковка: Tray
• Ядро: ARM7TDMI
• RoHS: да