[elecena] ATSAMD21G18A-MU - zmiany ceny Mikrokontrolery ARM - MCU; MICROCHIP; ATSAMD21G18A-MU; FLASH; 48 MHz; 256 kB; I2C, I2S, IrDA, LIN, SMBus, SPI, USART, USB ATSAMD21G18A-MU - 23.34 PLN https://elecena.pl/product/30393844/atsamd21g18a-mu 2026-06-10 ATSAMD21G18A-MU - 19.82 PLN https://elecena.pl/product/30393844/atsamd21g18a-mu 2026-07-28