[elecena] STM32MP257DA-STM-2 - zmiany ceny IC: mikroprocesor ARM; Architektura: ARM,Cortex A35,Cortex M33 STM32MP257DA-STM-2 - 203.28 PLN https://elecena.pl/product/29645563/stm32mp257da-stm-2 2025-12-25 STM32MP257DA-STM-2 - 85.67 PLN https://elecena.pl/product/29645563/stm32mp257da-stm-2 2026-04-25