[elecena] STM32F411CEU6 - zmiany ceny Mikrokontroler STM32F411; 32bit ARM CortexM4; 100MHz; FLASH 512kB; SRAM 128kB; USB; SDIO; 1.7-3.6V; -40+85st.C; UFQFPN48 STM32F411CEU6 - 35.08 PLN https://elecena.pl/product/30231551/stm32f411ceu6 2026-05-08 STM32F411CEU6 - 28.52 PLN https://elecena.pl/product/30231551/stm32f411ceu6 2026-08-12