STA8058数据手册RF/IF射频/中频RFID的射频接收器规格书PDF

描述 Description

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.

特性 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

简介

STA8058属于RF/IF射频/中频RFID的射频接收器。由制造生产的STA8058射频接收器RF 接收器用于接收已调制的射频信号并对其进行解调，然后将数据传送到系统中进行处理。频率范围是 AM、FM、WB、0 Hz 至 64 GHz，数据速率为 250 bps 至 16 Gbps，数据接口包括连接器、I2C、I2S、引脚焊盘、并行、PCB、串行、焊盘、SPI、UART 和 USB。