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  • IWR6843: IWR6843: Spurious Emissions

    TI Thinks Resolved
    Part Number: IWR6843 Hi TI Team, In the document "spracp3d – TI mmWave Radar Device Regulatory Compliance Guide", we found the following as a possible cause of spurious emissions: ‘ Depending on layout, these clocks can introduce noise (emissions) at…

  • IWR6843: Can a 6-layer IWR6843 PCB use a switching PMIC with LC filters?

    Part Number: IWR6843 Hi, I have a question about the power supply design and PCB layer count for the IWR6843. From TI reference designs, it appears that some 6-layer designs use LDOs, while some 8-layer designs use switching PMICs with LC filters…
    • Answered

  • IWR6843: Erasing SFLASH with standalone UniFlash for IWR6843

    Resolved
    Part Number: IWR6843 Other Parts Discussed in Thread: UNIFLASH Hello, I am developing a radar product using the IWR6843. I would like to erase only the external SFLASH using standalone UniFlash 8.5.0, without programming a firmware image. This is…
    • Resolved
    • Answered

  • IWR6843: How to verify SFLASH erase and IWR6843 device status

    Resolved
    Part Number: IWR6843 Other Parts Discussed in Thread: UNIFLASH , Hello, I previously asked how to erase only the SFLASH using standalone UniFlash for the IWR6843: https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/1665954/iwr6843-erasing…
    • Resolved

  • IWR6843: IWR6843 Unable to write firmware to the flash

    TI Thinks Resolved
    Part Number: IWR6843 Hi, If I use a brand-new flash device with no data programmed, is it necessary to program the Secondary Bootloader (SBL)? The flash memory I plan to use is the MX25V1635FZNI-TR, which is different from the flash device mounted…
    • Answered

  • IWR6843: Power IC for IWR6843

    Resolved
    Part Number: IWR6843 Other Parts Discussed in Thread: LP87745-Q1 , LP87745 , Hi, In this page www.ti.com/.../IWR6843 you recommend using LP87745-Q1 as the power IC. However in the development kit you have used LP87524J ( www.ti.com/.../IWR6843ISK -> schematics…
    • Resolved

  • IWR6843: Information about OTP variants for IWR6843

    TI Thinks Resolved
    Part Number: IWR6843 Other Parts Discussed in Thread: LP87745 , LP87745-Q1 Hi, In this questions you replied to a question about PMIC for IWR6843: https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/1646321/iwr6843-power-ic-for-iwr6843 I…

  • IWR6843: FAE support for IWR6843

    TI Thinks Resolved
    Part Number: IWR6843 Hi there, looking for FAE support for IWR6843. Anyone know who is the US intermountain west FAE?
    • Answered

  • IWR6843: IWR6843 MCU_CLKOUT Configuration

    Resolved
    Part Number: IWR6843 Other Parts Discussed in Thread: LP87702 , Hi TI Team, We would like to connect the IWR6843 and the LP87702 PMIC. We need to generate a clock lower than 10 kHz for the PMIC's WDI pin. Using CPUCLK as the clock, we get a frequency…
    • Resolved

  • IWR6843: Question regarding TX conducted output power (Typical 12 dBm) and variation of IWR6843

    TI Thinks Resolved
    Part Number: IWR6843 Hello TI team, I have a question regarding the transmitter output power specification of IWR6843. In Section 8.7 RF Specifications of Data Sheet, the Transmitter Output Power is specified as 12 dBm (Typical). Although this value…

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