Cheap And Discounts MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 64-Pin QFN EP T/R - Tape and Reel ATMEGA64A-MU Wholesale. Buy Directly From Merchant XFTS Electronic Components Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.