| Connectivity | I |
| Core Processor | ARM |
| Core Size | 32-Bit |
| Data Converters | A/D 18x12b; D/A 1x10b |
| EEPROM Size | - |
| Manufacturer Part Number | ATSAMD21G17L-MNT |
| Manufacturer Standard Lead Time | 7 Weeks |
| Mounting Type | Surface Mount |
| Number of I/O | 38 |
| Operating Temperature | -40 |
| Oscillator Type | Internal |
| Package / Case | 48-VFQFN Exposed Pad |
| Packaging | Reel |
| Peripherals | Brown-out Detect/Reset, DMA, I |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 16K x 8 |
| Series | SAM D21G |
| Speed | 48MHz |
| Standard Package | 4,000 |
| Supplier Device Package | 48-QFN (7x7) |
| Voltage - Supply (Vcc/Vdd) | 1.62V ~ 3.63V |