[elecena] AT89C51RD2T-RLRUM - zmiany ceny IC: mikrokontroler 8051; Interfejs: SPI,UART; TQFP44; 64kBFLASH AT89C51RD2T-RLRUM - 32.59 PLN https://elecena.pl/product/30199292/at89c51rd2t-rlrum 2026-05-06 AT89C51RD2T-RLRUM - 32.03 PLN https://elecena.pl/product/30199292/at89c51rd2t-rlrum 2026-05-17 AT89C51RD2T-RLRUM - 32.00 PLN https://elecena.pl/product/30199292/at89c51rd2t-rlrum 2026-05-29 AT89C51RD2T-RLRUM - 32.36 PLN https://elecena.pl/product/30199292/at89c51rd2t-rlrum 2026-06-09 AT89C51RD2T-RLRUM - 32.59 PLN https://elecena.pl/product/30199292/at89c51rd2t-rlrum 2026-06-20 AT89C51RD2T-RLRUM - 33.07 PLN https://elecena.pl/product/30199292/at89c51rd2t-rlrum 2026-07-02