Questions about MPC5775E's Failure Rate in it's FMEDAs

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Questions about MPC5775E's Failure Rate in it's FMEDAs

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WeoWang
NXP Employee
NXP Employee

1.In FMEDA_MPC5775E_Peripheral_CUSTOMER_rev_0_3, for example, the Element ADCs's Failure Mode - Combinatorial Logic Gates: Stuck at, its Safe Failure Rate IS is 5.94E-14, and its Dangerous Failure Rate InS is 5.94E-14, is the total Failure Rate =  Safe Failure Rate IS + Dangerous Failure Rate InS?

2.I notice that the Element is ADCs, not ADC, so can we think that their failure rates are for all these ADC modules(for example, ADC0, ADC1), not for a single ADC? For other elements, we have the same question.

3.I checked GD3100's FMEDA, as you can see in the attachment, there is an item called Failure Mode Distribution, do we have such data for MPC5775E? 

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477 Views
WeoWang
NXP Employee
NXP Employee

GD3100FailureRate.jpg

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