company blog about Supply TI Sensor AWR6843ABGABLRQ1 Single Chip 60GHz to 64GHz Automotive Radar Sensor

Mingjiada Electronics Supply TI AWR6843ABGABLRQ1 Single-chip 60GHz to 64GHz Automotive Radar Sensor with Integrated DSP, MCU and Radar Accelerator, Brand New and Original, Quality Assurance, Welcome to call!

Device Description
The AWR6843ABGABLRQ1 device is an integrated, single-chip millimeter-wave sensor based on FMCW radar technology capable of operating in the 60GHz to 64GHz band. The device is fabricated on TI's low-power 45nm RFCMOS process and offers excellent integration in an ultra-small package. It is an ideal solution for low-power, self-monitoring, ultra-accurate radar systems in the automotive sector. A variety of automotive-compliant models are available, including functional safety-compliant and non-functional safety devices.

Features
- FMCW Transceivers
- Integrated PLL, transmitter, receiver, baseband and ADC
- 60GHz to 64GHz coverage with 4GHz continuous bandwidth
- Four receive channels
- Three transmit channels
- Supports 6-bit phase shifters
- Ultra-precise linear FM pulse engine based on fractional N PLLs
- TX power: 12dBm
- RX Noise Figure:
- 12dB
- Phase noise at 1MHz:
-93dBc/Hz
- Built-in calibration and self-test
- Arm® Cortex®-R4F-based radio control system
- Built-in firmware (ROM)
- Self-calibrating system for process and temperature
- Embedded self-monitoring on functional safety-compliant devices without host processor involvement
- C674x DSP for advanced signal processing (AWR6843 only)
- Hardware gas pedal for FFT, filtering and CFAR processing
- Memory compression
- Arm® Cortex®-R4F microcontroller for object detection and interface control
- Supports autonomous mode (loading user applications from QSPI flash)
- Internal memory with ECC
- AWR6843: 1.75MB divided into MSS program RAM (512KB), MSS data RAM (192KB), DSP L1RAM (64KB) and L2 RAM (256KB), and L3 radar data cube RAM (768KB)
- AWR6443: 1.4MB divided into MSS program RAM (512KB), MSS data RAM (192KB), and L3 radar data cube RAM (768KB)
- Technical Reference Manual includes allowable size modifications
- Additional interfaces for user applications
- Up to 6 ADC channels (low sample rate monitoring)
- Up to 2 SPI ports
- Up to 2 UARTs
- 2 CAN-FD interfaces
- I2C
- GPIO
- Dual LVDS interface for raw ADC data and debug instrumentation
- Device Security (on select device models)
- Authenticated and encrypted secure boot support
- Customer-programmable root, symmetric (256-bit), and asymmetric keys (up to RSA-2K) with key revocation
- Cryptographic software gas pedals - PKA, AES (up to 256 bits), SHA (up to 256 bits), TRNG/DRGB
- Compliant with functional security standards
- Developed specifically for functional safety applications
- Documentation helps enable ISO 26262 functional safety system designs to meet ASIL-D level requirements
- Hardware integrity up to ASIL-B level
- Safety-Related Certifications
- ISO 26262 certified to ASILB level by TUV SUD
- Non-functional safety models also available
- AEC-Q100 compliant
- Power Management
- Built-in LDO network for enhanced PSRR
- I/O support for dual voltage 3.3V/1.8V
- Clock Source
- 40.0MHz crystal with internal oscillator
- Supports external oscillator at 40MHz
- Supports externally driven, 40MHz clock (square/sine)
- Easy hardware design
- 0.65mm pitch, 161-pin 10.4mm × 10.4mm overmolded BGA package for easy assembly and low-cost PCB design
- Small solution size
- Operating conditions:
- Junction temperature range of -40°C to 125°C

Contact Us:
Phone: +86 13410018555
Email: sales@hkmjd.com
Company website: www.hkmjd.com