AWR1443

AWR1443 SWRS202C – MAY 2017 – REVISED JANUARY 2022 AWR1443 Single-Chip 77- and 79-GHz FMCW Radar Sensor 1 Features FMCW transceiver – Integrated PLL, transmitter, receiver, Baseband, and ADC – 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: 14 dB (76 to 77 GHz) 15 dB (77 to 81 GHz) – Phase noise at 1 MHz: –95 dBc/Hz (76 to 77 GHz) –93 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 process 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 (Controller and target 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 AECQ-100 qualified Device advanced features – Embe...