[elecena] STM32F446RCT6TR - zmiany ceny IC: mikrokontroler STM32 ARM; 180MHz; LQFP64; 1,8รท3,6VDC; STM32F4 STM32F446RCT6TR - 21.82 PLN https://elecena.pl/product/30574339/stm32f446rct6tr 2026-08-06 STM32F446RCT6TR - 21.78 PLN https://elecena.pl/product/30574339/stm32f446rct6tr 2026-08-17 STM32F446RCT6TR - 21.91 PLN https://elecena.pl/product/30574339/stm32f446rct6tr 2026-08-29 STM32F446RCT6TR - 21.82 PLN https://elecena.pl/product/30574339/stm32f446rct6tr 2026-09-10 STM32F446RCT6TR - 22.02 PLN https://elecena.pl/product/30574339/stm32f446rct6tr 2026-09-22