Silicon Labs
| Device Code | EFR32FG23B021F512 |
| Family | EFR32 FGx |
| Protocol(s) | FlashRunner 2.0: SWD |
| Memory Size | FLASH: 512 KB, DATAFLASH: 1 KB |
| Algorithm | FlashRunner 2.0: EFX32 |
| Commercial Class | Mass Market |
| Big-Size Memory | No |
Availability
| FlashRunner HS, FlashRunner NXG, FlashRunner 2.0 | Available |
| FlashRunner CUBE | Available in 20 days |