* ```markdown
| FPGA | MCU  |
|------|------|
| 14   | PB02 |
| 15   | PB03 |
| 16   | PB22 |
| 17   | PB23 |
| 4    | PA20 |
| 6    | PA19 |
| 9    | PA21 |
| 10   | PA22 |