[elecena] STM32F401RET6 - zmiany ceny Mikrokontroler STM32F401; 32bit ARM CortexM4; 84MHz; FLASH 512kB; SRAM 96kB; USB; SDIO; 1.7-3.6V; -40+85st.C; LQFP64 STM32F401RET6 - 53.33 PLN https://elecena.pl/product/30231553/stm32f401ret6 2026-05-08 STM32F401RET6 - 43.36 PLN https://elecena.pl/product/30231553/stm32f401ret6 2026-08-12