[elecena] ATSAMS70N21B-CFNT - zmiany ceny IC: mikrokontroler ARM; VFBGA100; 2MBFLASH; ARM; Rdzeń: 32-bit ATSAMS70N21B-CFNT - 60.52 PLN https://elecena.pl/product/30195826/atsams70n21b-cfnt 2026-05-06 ATSAMS70N21B-CFNT - 61.57 PLN https://elecena.pl/product/30195826/atsams70n21b-cfnt 2026-06-20