[elecena] AT91SAM7X512B-AUR - zmiany ceny Mikrokontrolery ARM - MCU; MICROCHIP; AT91SAM7X512B-AUR; FLASH; 55 MHz; 512 kB; 2-Wire, CAN, Ethernet, I2C, I2S, IrDA, Parallel, SPI, UART, USART, USB AT91SAM7X512B-AUR - 2223.78 PLN https://elecena.pl/product/30394090/at91sam7x512b-aur 2026-06-10 AT91SAM7X512B-AUR - 1887.84 PLN https://elecena.pl/product/30394090/at91sam7x512b-aur 2026-07-28