TMS320F280049: ISO 26262 ASIL B standard

Victor Levy

Intellectual 2426 points

Part Number: TMS320F280049

Hello,

My customer is considering using the TI processor TMS320F280049 in one of our new products.

Does the processor meet the ISO 26262 ASIL B standard?

On the one hand it is defined that F280049 with CLA has ASIL B .

(according to the datasheet it has a CLA).

On the other hand in a Safety Manual for TMS320F28004x document p.4 defined that Supported Safety Integrity Level of F280049RSHSR is QM.

over 4 years ago

0 Victor Levy over 4 years ago

TI__Intellectual 2426 points

Hello,

is there an update on this issue?

0 Krishna Allam over 4 years ago in reply to Victor Levy

TI__Expert 7985 points

Hi Victor,

The devices that you have highlighted, namely, F280049C, F280049, F280048C and F280048 all have the CLA and they are all ASIL B devices.

Cheers!

Krishna

0 Victor Levy over 4 years ago in reply to Krishna Allam

TI__Intellectual 2426 points

Thank you,

additionally the customer asked :

Why does a F280049RSHSR not appear in a F28004x TUV FuncSafety Certificate

document?

https://www.ti.com/lit/ml/sprq004/sprq004.pdf?ts=1605104064334&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTMS320F280049

0 Krishna Allam over 4 years ago in reply to Victor Levy

TI__Expert 7985 points

Hi Victor,

You may have found an error because F280049RSHSR should be in the TUV document . We will look into this and get back to you.

Thanks,

Krishna

0 Krishna Allam over 4 years ago in reply to Krishna Allam

TI__Expert 7985 points

Hi Victor,

There is no error in regards to the F280049RSHSR part. It is a 56-pin part and is not recommended for automotive applications. The TUV certificate is only applicable to parts compliant with the ISO 26262 ASIL ratings.

Thanks,

Krishna

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TMS320F280049: ISO 26262 ASIL B standard