[elecena] STM32F303RET6 - zmiany ceny Mikrokontroler STM32F303; 32bit ARM CortexM4; 72MHz; FLASH 512kB; SRAM 80kB; USB; CAN; 2-3.6V; -40+85st.C; LQFP64 STM32F303RET6 - 30.80 PLN https://elecena.pl/product/30428900/stm32f303ret6 2026-06-19 STM32F303RET6 - 30.16 PLN https://elecena.pl/product/30428900/stm32f303ret6 2026-10-06