[elecena] STM32MP257FA-STM-1 - zmiany ceny IC: mikroprocesor ARM; Architektura: ARM,Cortex A35,Cortex M33 STM32MP257FA-STM-1 - 133.73 PLN https://elecena.pl/product/29645726/stm32mp257fa-stm-1 2025-12-25 STM32MP257FA-STM-1 - 94.85 PLN https://elecena.pl/product/29645726/stm32mp257fa-stm-1 2026-07-02