Lub AT27C256R yog lub zog qis, kev ua haujlwm siab 262,144 me ntsis ib zaug programmable nyeem tsuas yog nco (OTP EPROM) teeb tsa 32K los ntawm 8 khoom. Nws tsuas yog xav tau ib qho 5V fais fab mov hauv kev ua haujlwm nyeem hom. Ib qho byte tuaj yeem nkag mus tau tsawg dua 45 ns, tshem tawm qhov xav tau kom txo qis WAIT xeev ntawm kev ua haujlwm siab microprocessor systems.
Cim npe nrov: at27c256r-12pc, Tuam Tshoj at27c256r-12pc lwm tus neeg, manufacturers
