STMicroelectronics
| Device Code | STM32L021G4 |
| Family | STM32 L0x |
| Protocol(s) | FlashRunner 2.0: SWD - FR Cube: SWD |
| Memory Size | FLASH: 16 KB, INFO: 4 KB, EEPROM: 512 B, INFOPAGE: 96 B, OPTION_BYTES: 20 B |
| Algorithm | FlashRunner 2.0: STM32 - FR Cube: armm001 |
| Commercial Class | Mass Market |
| Big-Size Memory | No |
Availability
| FlashRunner HS, FlashRunner NXG, FlashRunner 2.0 | Available |
| FlashRunner CUBE | Available |