The only exceptions are in the following pin functions:
| Pinout Comparison | Features Difference | ||
|---|---|---|---|
| PIN# | SAM L10/L11 | SAM D20/D21 | |
| 10 | GNDANA | GND | None (Naming Change) |
| 27 | VDDCORE | PA28 | Yes |
| 29 | VDDOUT | VDDCORE | Yes |
| 30 | VDDIO | VDDIN | None (Naming Change) |
Figure 1. TQFP-32 and QFN-32 Pin-to-Pin
Comparison
