[elecena] ATSAMD21J17A-AU - zmiany ceny Mikrokontrolery ARM - MCU; MICROCHIP; ATSAMD21J17A-AU; FLASH; 48 MHz; 128 kB; I2C, I2S, IrDA, LIN, SMBus, SPI, UART, USART, USB ATSAMD21J17A-AU - 24.45 PLN https://elecena.pl/product/30393841/atsamd21j17a-au 2026-06-10 ATSAMD21J17A-AU - 20.76 PLN https://elecena.pl/product/30393841/atsamd21j17a-au 2026-07-28