[elecena] STM32F412RGY6TR - zmiany ceny IC: mikrokontroler STM32 ARM; 100MHz; WLCSP64; 1,7รท3,6VDC STM32F412RGY6TR - 24.58 PLN https://elecena.pl/product/30081050/stm32f412rgy6tr 2026-04-14 STM32F412RGY6TR - 24.65 PLN https://elecena.pl/product/30081050/stm32f412rgy6tr 2026-05-06