SM320F28335-HT: SEU Analysis Question

Ken Jewell

Part Number: SM320F28335-HT

Do you have any available SEU analysis available for SM320F28335, inparticular the configuration and control registers, is there difference from normal SRAM?

Thank you.

Ken Jewell.

over 4 years ago

0 Srinivasa Chakravarthy over 4 years ago

TI__Intellectual 1360 points

Due to US holidays, you can expect a response by 3'rd Dec.

0 MatthewPate over 4 years ago in reply to Srinivasa Chakravarthy

TI__Guru 71735 points

Ken,

The control and config registers on this device are active logic vs an SRAM construction that has a distributed array of bits that are held with a dual inverter type design. As such the control/config registers should be more robust to upset(radiation) events than SRAM. My experience is that the SRAM SER numbers for a device of this type, would dominate the SEU/SER number.

Best,
Matthew

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SM320F28335-HT: SEU Analysis Question