1.2 Package Marking Information

The existing data sheets have no package marking information. Therefore, this information is illustrated here.
Figure 1-4. Package Marking Information YWW

YWW : Year and week code

Part number: ATA5780N (example)

YY : Year code (last 2 digits of calendar year)

WW : Week code (week of January 1st is week "01")

NNN : Alphanumeric traceability code