MSP430F5438A: Device Descriptors Lot/Wafer ID

The Lot/Wafer ID is defined by TI to track the mass prodcution. You can contact with your Sales/FAE to check the information.

Dear Yuhao

Please let me clarify my question.

How do I get the LOT Number out of these 4 Bytes?

How do I get the Wafer Number out of these 4 Bytes?

For example, I have wafer number 18 from LOT C25591.

What calculation do I have to do to come from these 4 Bytes to the C25591.18?

Kind regards,

Alex

Sorry, this is not public information. That is why I let you contact with your sales/FAE.

And there should be a corresponding relationship between real LOT/Wafer number and Lot/Wafer ID, but as I know it is not a formula.