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Topic Title: Microcontroller reliability
Topic Summary: MTTF for a Motorola MC9S12DJ512CPVE
Created On: 21 September 2011 07:56 PM
Status: Read Only
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 21 September 2011 07:56 PM
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Avatar for dougflorence                                      .
dougflorence

Posts: 74
Joined: 25 July 2008

I am trying to find an approximate typical figure to use for Mean Time to Failure for a Motorola MC9S12DJ512CPVE microcontroller to use in some reliability calculations.
The data sheet has reliability figures for the NVM but not the controller as a whole.
Are there any figures available for similar controllers that I could consider indicative?.
Are we likely to be looking at a MTTF of 5, 20, 50, 100, 500, 1000 years? I am just after a ballpark figure.
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