[elecena] ATSAMD21J18A-AUT - zmiany ceny Mikrokontrolery ARM - MCU; MICROCHIP; ATSAMD21J18A-AUT; FLASH; 48 MHz; 256 kB; I2C, I2S, LIN, SPI, UART, USART, USB ATSAMD21J18A-AUT - 19.57 PLN https://elecena.pl/product/30393837/atsamd21j18a-aut 2026-06-10 ATSAMD21J18A-AUT - 16.61 PLN https://elecena.pl/product/30393837/atsamd21j18a-aut 2026-07-28