[elecena] ATT406-sfr ATT406-sfr - zmiany ceny 8-bit MCU; 4kB-FL; 256B-SRAM; 128B-EE; 18 I/O; 2,7V~5,5V; 16MHz; A/D; UART/USART; SPI; TWI; -40°C ~ 125°C; ATT406-sfr ATT406-sfr - 4.70 PLN https://elecena.pl/product/23459703/att406-sfr-att406-sfr 2023-05-15 ATT406-sfr ATT406-sfr - 4.28 PLN https://elecena.pl/product/23459703/att406-sfr-att406-sfr 2025-09-03