[elecena] STM32L031E4Y6TR - zmiany ceny IC: mikrokontroler STM32 ARM; 32MHz; WLCSP25; 1,8รท3,6VDC; STM32L0 STM32L031E4Y6TR - 4.35 PLN https://elecena.pl/product/30638354/stm32l031e4y6tr 2026-08-29 STM32L031E4Y6TR - 4.30 PLN https://elecena.pl/product/30638354/stm32l031e4y6tr 2026-09-10 STM32L031E4Y6TR - 4.34 PLN https://elecena.pl/product/30638354/stm32l031e4y6tr 2026-09-22 STM32L031E4Y6TR - 4.35 PLN https://elecena.pl/product/30638354/stm32l031e4y6tr 2026-10-17 STM32L031E4Y6TR - 4.38 PLN https://elecena.pl/product/30638354/stm32l031e4y6tr 2026-10-30