ATUC256L3U Series
| Mfr.Part# | Description | Manufacturer | In Stock | Operation |
| ATUC256L3U-Z3UT | IC MCU 32BIT 256KB FLASH 64QFN | Microchip Technology | 56 |
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| ATUC256L3U-Z3UR | IC MCU 32BIT 256KB FLASH 64QFN | Microchip Technology | 3340 |
|
| ATUC256L3U-AUR | IC MCU 32BIT 256KB FLASH 64TQFP | Atmel | 3538 |
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