[elecena] ATSAMD21E17A-MU - zmiany ceny Mikrokontrolery ARM - MCU; MICROCHIP; ATSAMD21E17A-MU; FLASH; 48 MHz; 128 kB; I2C, LIN, SPI, UART, USART, USB ATSAMD21E17A-MU - 77.35 PLN https://elecena.pl/product/30393848/atsamd21e17a-mu 2026-06-10 ATSAMD21E17A-MU - 65.66 PLN https://elecena.pl/product/30393848/atsamd21e17a-mu 2026-07-28