ATMEGA644 Series
| Mfr.Part# | Description | Manufacturer | In Stock | Operation |
| ATMEGA644V-10PU | IC MCU 8BIT 64KB FLASH 40DIP | Microchip Technology | 102 |
|
| ATMEGA644P-15MT | IC MCU 8BIT 64KB FLASH 44VQFN | Atmel | 9969 |
|
| ATMEGA644P-20MU | IC MCU 8BIT 64KB FLASH 44VQFN | Atmel | 4967 |
|
| ATMEGA644A-MU | IC MCU 8BIT 64KB FLASH 44VQFN | Microchip Technology | 8409 |
|
| ATMEGA644P-15MZ | IC MCU 8BIT 64KB FLASH 44VQFN | Atmel | 6915 |
|
| ATMEGA644P-15AT | IC MCU 8BIT 64KB FLASH 44TQFP | Atmel | 5220 |
|
| ATMEGA644P-15AZ | IC MCU 8BIT 64KB FLASH 44TQFP | Atmel | 2558 |
|
| ATMEGA644P-15AT1 | IC MCU 8BIT 64KB FLASH 44TQFP | Atmel | 9958 |
|
| ATMEGA644P-15MT1 | IC MCU 8BIT 64KB FLASH 44VQFN | Atmel | 8120 |
|
| ATMEGA644PV-10AQ | IC MCU 8BIT 64KB FLASH 44TQFP | Atmel | 7860 |
|
| ATMEGA644P-20MQ | IC MCU 8BIT 64KB FLASH 44VQFN | Microchip Technology | 4882 |
|