[elecena] STM32F446RET7 - zmiany ceny IC: mikrokontroler STM32 ARM; 180MHz; LQFP64; 1,8รท3,6VDC; STM32F4 STM32F446RET7 - 29.47 PLN https://elecena.pl/product/30531894/stm32f446ret7 2026-07-25 STM32F446RET7 - 29.38 PLN https://elecena.pl/product/30531894/stm32f446ret7 2026-08-06 STM32F446RET7 - 29.42 PLN https://elecena.pl/product/30531894/stm32f446ret7 2026-08-17 STM32F446RET7 - 29.58 PLN https://elecena.pl/product/30531894/stm32f446ret7 2026-08-29 STM32F446RET7 - 29.47 PLN https://elecena.pl/product/30531894/stm32f446ret7 2026-09-10 STM32F446RET7 - 29.08 PLN https://elecena.pl/product/30531894/stm32f446ret7 2026-09-22