AWR1843: Unused pins' termination

Hitoshi Sugawara

Mastermind 19980 points

Part Number: AWR1843

Hi Experts,

Could you please let me know which document describes "the treatment for unused pins"?

Thank you for the info.
Best regards,
Hitoshi

over 5 years ago

0 aozer over 5 years ago

TI__Mastermind 30815 points

Hello Hitoshi,

The pins that require some kind of termination (pullup, pulldown, etc) are all specified in the schematic checklist of the hardware design guidelines.

https://www.ti.com/tool/AWR1843BOOST?utm_source=google&utm_medium=cpc&utm_campaign=epd-null-null-GPN_EN-cpc-evm-google-wwe&utm_content=AWR1843BOOST&ds_k=AWR1843BOOST&DCM=yes&gclid=EAIaIQobChMI2LPvvI6N5QIVEtbACh3SqgdGEAAYASAAEgIMF_D_BwE&gclsrc=aw.ds#technicaldocuments

All other unused pins can be left floating.

Regards,

Adrian

0 Hitoshi Sugawara over 5 years ago in reply to aozer

TI__Mastermind 19980 points

Hi Adrian,

There is a worksheet called "SCH_checklist" in the excel file "HardwareDesignChecklist_V0p1_xWR1843.xlsx" which is downloaded from xWR1843BOOST Hardware Design Checklist.

I believe this is the schematic checklist of the hardware design guidelines.
Will follow the guideline.
If the file is incorrect, please let me know.

Thank you for the info.
Best regards,
Hitoshi

0 aozer over 5 years ago in reply to Hitoshi Sugawara

TI__Mastermind 30815 points

Hello Hitoshi,

Your understanding is correct.

Regards,

Adrian

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AWR1843: Unused pins' termination