| PartNumber | DF61664N50FPV | DF61663N50FPV | DF61663W50FPV |
| Description | 32-bit Microcontrollers - MCU MCU 3V 512K Pb-free 144-LQFP | 32-bit Microcontrollers - MCU MCU 3V 384K Pb-free 144-LQFP | 32-bit Microcontrollers - MCU MCU 3V 384K I-temp Pb-free 144-LQFP |
| Manufacturer | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Product Category | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Package / Case | LFQFP-144 | LFQFP-144 | LFQFP-144 |
| Packaging | Tray | Tray | Tray |
| Brand | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU |
| Factory Pack Quantity | 60 | 1 | 1 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Unit Weight | 0.038801 oz | - | - |