ATXMEGA128A4U-MH

AVR XMEGA A4U Microcontroller IC - 8/16-Bit - 32MHz - 34 I/O - 128KB (64K x 16) FLASH - 2K x 8 EEPROM, 8K x 8 RAM - 1.6V to 3.6V - 44-VQFN (7x7) Case.