| PartNumber | UPD78F0550MA-FAA-AX | UPD78F0552MA-FAA-AX | UPD78F0551MA-FAA-AX |
| Description | 8-bit Microcontrollers - MCU 8bit Microcontroller | 8-bit Microcontrollers - MCU 8BIT MICROCONTROLLER, 78KO/KX2 | 8-bit Microcontrollers - MCU 8BIT MICROCONTROLLER, 78KO/KX2 |
| Manufacturer | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Package / Case | SSOP-16 | SSOP-16 | SSOP-16 |
| Packaging | Tray | Tray | Tray |
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 490 | 490 | 490 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |