[elecena] ATMEGA644P-20MQR - zmiany ceny IC: mikrokontroler AVR; ATMEGA; VQFN44; 64kBFLASH; Rdzeń: 8-bit ATMEGA644P-20MQR - 28.01 PLN https://elecena.pl/product/30199153/atmega644p-20mqr 2026-05-06 ATMEGA644P-20MQR - 27.88 PLN https://elecena.pl/product/30199153/atmega644p-20mqr 2026-06-20 ATMEGA644P-20MQR - 28.51 PLN https://elecena.pl/product/30199153/atmega644p-20mqr 2026-07-25 ATMEGA644P-20MQR - 28.01 PLN https://elecena.pl/product/30199153/atmega644p-20mqr 2026-08-06 ATMEGA644P-20MQR - 27.92 PLN https://elecena.pl/product/30199153/atmega644p-20mqr 2026-08-29