text.skipToContent text.skipToNavigation

XI6843ARQGALP ACTIVE

Single-chip 60-GHz to 64-GHz intelligent mmWave sensor with integrated antenna on package (AoP)

Quality information

RoHS
REACH
Lead finish / Ball material Call TI
MSL rating / Peak reflow Call TI
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
FCBGA (ALP) | 180 1 | JEDEC TRAY (10+1)
-40 to 105
Package | Pins FCBGA (ALP) | 180
Package qty | Carrier 1 | JEDEC TRAY (10+1)
Operating temperature range (°C) -40 to 105
View TI packaging information

Features for the IWR6843AOP

  • FMCW transceiver
    • Integrated 4 receivers and 3 transmitters Antennas-On-Package (AOP)
    • Integrated PLL, transmitter, receiver, Baseband, and A2D
    • 60- to 64-GHz coverage with 4-GHz continuous bandwidth
    • Supports 6-bit phase shifter for TX Beam forming
    • Ultra-accurate chirp engine based on fractional-N PLL
  • Built-in calibration and self-test
    • ARM® Cortex®-R4F-based radio control system
    • Built-in firmware (ROM)
    • Self-calibrating system across frequency and temperature
  • C674x DSP for advanced signal processing
  • Memory compression
  • Hardware accelerator for FFT, filtering, and CFAR processing
  • ARM-R4F microcontroller for object detection, and interface control
    • Supports autonomous mode (loading user application from QSPI flash memory)
  • Internal memory with ECC
    • 1.75 MB, divided into MSS program RAM (512 KB), MSS data RAM (192 KB), DSP L1 RAM (64KB) and L2 RAM (256 KB), and L3 radar data cube RAM (768 KB)
    • Technical reference manual includes allowed size modifications
  • Other interfaces available to user application
    • Up to 6 ADC channels (low sample rate monitoring)
    • Up to 2 SPI ports
    • Up to 2 UARTs
    • 1 CAN-FD interface
    • I2C
    • GPIOs
    • 2 lane LVDS interface for raw ADC data and debug instrumentation
  • Functional Safety-Compliant targeted
    • Developed for functional safety applications
    • Documentation will be available to aid IEC 61508 functional safety system design
    • Hardware integrity up to SIL-2 targeted
    • Safety-related certification IEC 61508 certification by TUV Sud planned
  • 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 MHz
    • Supports externally driven clock (square/sine) at 40 MHz
  • Easy hardware design
    • 0.8-mm pitch, 180-pin 15 mm × 15 mm FCBGA package (ALP) for easy assembly and low-cost PCB design
    • Small solution size
  • Operating conditions:
    • Junction temperature range of –40ºC to 105ºC

All trademarks are the property of their respective owners.

Description for the IWR6843AOP

The IWR6843AOP is an Antenna-on-Package (AOP) device that is an evolution within the single-chip radar device family from Texas Instruments (TI).

Pricing


Qty Price (USD)
1-99 29.376
100-249 26.112
250-999 21.466
1,000+ 19.2