Community
cancel
Showing results for 
Search instead for 
Did you mean: 
idata
Community Manager
1,132 Views

MTTF / FIT rate for E3940

Jump to solution

Hi,

could anyone pls. provide the MTTF / FIT rate for the processor E3940?

Many thanks and best regards,

Dominik

0 Kudos
1 Solution
CarlosAM_INTEL
Moderator
108 Views

Hello, Dominik76 :

Thank you for contacting Intel Embedded Community.

The information that may help you should be requested by filling out the https://qdms.intel.com/Support/Support-IntelQDMS.aspx Submit a QDMS Support Request form.

It is important to let you know that the Failures in Time (FIT) is a standard industry value defined as the Failure Rate (λ) per billion hours. It can be expressed as:

FIT = λFIT = λhours ×109

By the way, the Mean Time to Failure (MTTF) is another standard industry value which provides the average time to failure of non-repairable devices. It can be calculated using the following formula:

MTTF hours = 1 / λ hours

We hope that this information may help you.

Best regards,

Carlos_A.

View solution in original post

1 Reply
CarlosAM_INTEL
Moderator
109 Views

Hello, Dominik76 :

Thank you for contacting Intel Embedded Community.

The information that may help you should be requested by filling out the https://qdms.intel.com/Support/Support-IntelQDMS.aspx Submit a QDMS Support Request form.

It is important to let you know that the Failures in Time (FIT) is a standard industry value defined as the Failure Rate (λ) per billion hours. It can be expressed as:

FIT = λFIT = λhours ×109

By the way, the Mean Time to Failure (MTTF) is another standard industry value which provides the average time to failure of non-repairable devices. It can be calculated using the following formula:

MTTF hours = 1 / λ hours

We hope that this information may help you.

Best regards,

Carlos_A.

View solution in original post

Reply