25LC128
ATXMEGA256A3BU-AN (2)ATXMEGA256A3BU-A (4)ATXMEGA256A3BU (8)ATXMEGA256A3B (12)ATXMEGA256A3 (26)ATXMEGA256 (42)ATXMEGA (390)ATX (477)

Atmel

ATXMEGA256A3BU-ANR

AVR AVR® XMEGA® A3BU Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH
Atmel

ATXMEGA256A3BU-AN

AVR AVR® XMEGA® A3BU Microcontroller IC 8/16-Bit 32MHz 256KB (128K x 16) FLASH

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