AT32UC3B1256 Series
| Mfr.Part# | Description | Manufacturer | In Stock | Operation |
| AT32UC3B1256-AUT | IC MCU 32BIT 256KB FLASH 48TQFP | Microchip Technology | 5128 |
|
| AT32UC3B1256-AUR | IC MCU 32BIT 256KB FLASH 48TQFP | Microchip Technology | 3829 |
|
| AT32UC3B1256-Z1UT | IC MCU 32BIT 256KB FLASH 48QFN | Atmel | 5122 |
|
| AT32UC3B1256-Z1UR | IC MCU 32BIT 256KB FLASH 48QFN | Microchip Technology | 7612 |
|