[elecena] STM32MP257CA-STM-0 - zmiany ceny IC: mikroprocesor ARM; Architektura: ARM,Cortex A35,Cortex M33 STM32MP257CA-STM-0 - 121.33 PLN https://elecena.pl/product/29645725/stm32mp257ca-stm-0 2025-12-25 STM32MP257CA-STM-0 - 101.39 PLN https://elecena.pl/product/29645725/stm32mp257ca-stm-0 2026-04-25