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X1443BIGABL датащи(PDF) 1 Page - Texas Instruments |
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X1443BIGABL датащи(HTML) 1 Page - Texas Instruments |
1 / 76 page Product Folder Order Now Technical Documents Tools & Software Support & Community An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. ADVANCE INFORMATION for pre-production products; subject to change without notice. AWR1443 SWRS202 – MAY 2017 AWR1443 Single-Chip 77- and 79-GHz FMCW Radar Sensor 1 Device Overview 1 1.1 Features 1 • FMCW Transceiver – Integrated PLL, Transmitter, Receiver, Baseband, and A2D – 76- to 81-GHz Coverage With 4 GHz Available Bandwidth – Four Receive Channels – Three Transmit Channels (Two Can be Used Simultaneously) – Ultra-Accurate Chirp Engine Based on Fractional-N PLL – TX Power: 12 dBm – RX Noise Figure: – 15 dB (76 to 77 GHz) – 16 dB (77 to 81 GHz) – Phase Noise at 1 MHz: – –94 dBc/Hz (76 to 77 GHz) – –91 dBc/Hz (77 to 81 GHz) • Built-in Calibration and Self-Test – ARM® Cortex®-R4F-Based Radio Control System – Built-in Firmware (ROM) – Self-calibrating System Across Frequency and Temperature • On-Chip Programmable Core for Embedded User Application – Integrated Cortex®-R4F Microcontroller Clocked at 200 MHz – On-Chip Bootloader Supports Autonomous Mode (Loading User Application From QSPI Flash Memory) – Integrated Peripherals – Internal Memories With ECC – Radar Hardware Accelerator (FFT, Log- magnitude Computations, and others) – Integrated Timers (Watch Dog and up to Four 32-Bit or Two 64-Bit Timers) – I2C (Master and Slave Modes Supported) – Two SPI Ports – CAN Port – Up to Six General-Purpose ADC Ports • High-Speed Data Interface to Support Distributed Applications (Namely, Intermediate Data) • Host Interface – Control Interface With External Processor Over SPI – Interrupts for Fault Reporting • AECQ100 Qualified • AWR1443 Advanced Features – Embedded Self-monitoring With No Host Processor Involvement – Complex Baseband Architecture – Embedded Interference Detection Capability • Power Management – Built-in LDO Network for Enhanced PSRR – I/Os Support Dual Voltage 3.3 V/1.8 V • Clock Source – 40.0-MHz Crystal With Internal Oscillator – Supports External Oscillator at 40 and 50 MHz – Supports Externally Driven Clock (Square/Sine) at 40 and 50 MHz • Easy Hardware Design – 0.65-mm Pitch, 161-Pin 10.4 mm × 10.4 mm Flip Chip BGA Package for Easy Assembly and Low-Cost PCB Design – Small Solution Size • Supports Automotive Temperature Operating Range 1.2 Applications • Proximity Sensing • Parking Assistance • Occupancy Detection • Simple Gesture Recognition • Car Door Opener Applications |
Аналогичный номер детали - X1443BIGABL |
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Аналогичное описание - X1443BIGABL |
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