[elecena] AT24CSW020-STUM-T - zmiany ceny IC: pamięć EEPROM; 2kBEEPROM; 2-wire,I2C; 256x8bit; szeregowy AT24CSW020-STUM-T - 1.36 PLN https://elecena.pl/product/30193906/at24csw020-stum-t 2026-05-06 AT24CSW020-STUM-T - 1.39 PLN https://elecena.pl/product/30193906/at24csw020-stum-t 2026-07-02