[elecena] AT91SAM9G20B-CU - zmiany ceny Mikroprocesory – MPU; MICROCHIP; AT91SAM9G20B-CU; 400 MHz; 2-Wire, EBI/EMI, Ethernet, I2C, I2S, IrDA, MMC, SPI, UART, USART, USB; 64 kB; ROM AT91SAM9G20B-CU - 40.93 PLN https://elecena.pl/product/30394086/at91sam9g20b-cu 2026-06-10 AT91SAM9G20B-CU - 34.75 PLN https://elecena.pl/product/30394086/at91sam9g20b-cu 2026-07-28