PN 5SGSMD8K2F40I2LN

Hello Chanel,

The Mean Time between Failure (MTBF) is simply the inverse of the failure rate for an exponential distribution while the Failure in Time (FIT) rate is 10^9 x failure rate

MTBF = 1/failure rate

Example:

If FIT = 15.1, then MTBF = 10^9/15.1 = 66225165

You can find the FIT rate for FPGA devices in the Reliability Report (PDF).

The FIT rate and mean time between failures (MTBF) information for devices within the same family with the same process technology will be very similar and can be used for devices not explicitly listed in the Reliability Report.

For FPGA products: Reliability Report is made and uploaded into Resources and Documentation Centre (RDC). Refer to below link.

https://www.intel.com/content/www/us/en/design/resource-design-center.html

Please get back to me if you have any other doubts.