[elecena] STM32L031C6U3 - zmiany ceny IC: mikrokontroler STM32 ARM; 32MHz; UFQFPN48; 1,8รท3,6VDC; tacka STM32L031C6U3 - 6.81 PLN https://elecena.pl/product/30772784/stm32l031c6u3 2026-10-05 STM32L031C6U3 - 6.86 PLN https://elecena.pl/product/30772784/stm32l031c6u3 2026-10-30