52.1 Package Marking Information

All devices are marked with the Atmel logo and the ordering code.

Where:

  • "YY": Manufacturing year
  • "WW": Manufacturing week
  • "R": Internal Code
  • "XXXXXXX": Lot number
Figure 52-1. C21 32-Pin TQFP
Figure 52-2. C20 32-pin TQFP
Figure 52-3. C21 48-Pin TQFP
Figure 52-4. C20 48-Pin TQFP
Figure 52-5. C21 64-Pin TQFP
Figure 52-6. C20 64-Pin TQFP
Figure 52-7. C21 100-Pin TQFP
Figure 52-8. C20 100-Pin TQFP
Figure 52-9. C21 64-Pin VQFN
Figure 52-10. C20 64-Pin VQFN
Figure 52-11. C21 48-Pin VQFN
Figure 52-12. C20 48-Pin VQFN
Figure 52-13. C21 32-Pin VQFN
Figure 52-14. C20 32-Pin VQFN