Renesas
| Device Code | R5F104FJ |
| Family | RL78 |
| Protocol(s) | FlashRunner 2.0: UART1, UART2 - FR Cube: UART-CH0 |
| Memory Size | CODE: 256 KB, DATA: 8 KB |
| Algorithm | FlashRunner 2.0: RNSS_RL78 - FR Cube: upd7001 |
| Commercial Class | Mass Market |
| Big-Size Memory | No |
Availability
| FlashRunner HS, FlashRunner NXG, FlashRunner 2.0 | Available |
| FlashRunner CUBE | Available |