Microchip
| Device Code | ATSAMR21E17A |
| Family | SAM R2x |
| Protocol(s) | FlashRunner 2.0: SWD |
| Memory Size | FLASH: 128 KB, USER: 256 B |
| Algorithm | FlashRunner 2.0: ATSAM |
| Commercial Class | Mass Market |
| Big-Size Memory | No |
Availability
| FlashRunner HS, FlashRunner NXG, FlashRunner 2.0 | Available |
| FlashRunner CUBE | Available in 20 days |