W78E051 Series
| Mfr.Part# | Description | Manufacturer | In Stock | Operation |
| W78E051B40FL | IC MCU 8BIT 4KB FLASH 44QFP | Nuvoton Technology Corporation | 4501 |
|
| W78E051B40PL | IC MCU 8BIT 4KB FLASH 44PLCC | Nuvoton Technology Corporation | 9915 |
|
| W78E051C40DL | IC MCU 8BIT 4KB FLASH 40DIP | Nuvoton Technology Corporation | 2024 |
|
| W78E051C40FL | IC MCU 8BIT 4KB FLASH 44QFP | Nuvoton Technology Corporation | 7822 |
|
| W78E051C40PL | IC MCU 8BIT 4KB FLASH 44PLCC | Nuvoton Technology Corporation | 8836 |
|