51.1 Package Marking Information

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

Where:

  • "XXXXXX”: Part Number
  • “YYWWNNN”: Trace Code
    • "YY": Manufacturing Year (two last digit(s))
    • "WW": Manufacturing Week
    • "NNN": Internal Code
Figure 51-1. 32-pin TQFP
Figure 51-2. 48-pin TQFP
Figure 51-3. 64, 100-pin TQFP
Figure 51-4. 32-pin VQFN
Figure 51-5. 48, 64-pin QFN