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TMS320C6746: The temperature range of TMS320C6746YS

Part Number: TMS320C6746

Dear Experts

My customer purchase this part (KGD wafer) for the MCM package product. 
Now they are evaluating if their product can work well lower than zero Celsius degree.
To check datasheet of C6746, there are three different temperature ranges in device operation section for difference application grade.

 

Please help me to check what they purchased (part number “TMS320C6746YS”) can achieve Industrial grade or not (-40C to 90C). 
Thank you.

  • Jeffrey,

    This doesn`t appear to be a valid part number if compared to the device datasheet. I did a search for this part at distributor and came across this part number retirement notice :

    media.digikey.com/.../PCN20151005000A.pdf

    This seems to be a retired part number and its direct recommended replacement part is TMS320C6746EZWT3 which seems to be commercial grade. I will confirm this with the marketing team and get back to you.

    Regards,
    Rahul