Yuntu
| Device Code | YTM32B1LE04 |
| Family | YTM32B1L |
| Protocol(s) | FlashRunner 2.0: SWD - FR Cube: SWD |
| Memory Size | FLASH: 64 KB, DATAFLASH: 2 KB |
| Algorithm | FlashRunner 2.0: YTM32 - FR Cube: ytm3201 |
| Commercial Class | Mass Market |
| Big-Size Memory | No |
Availability
| FlashRunner HS, FlashRunner NXG, FlashRunner 2.0 | Available |
| FlashRunner CUBE | Available |