UPD23C32040AL Datasheet - NEC

UPD23C32040AL (UPD23C32040AL / UPD23C32080AL) 32M-BIT MASK-PROGRAMMABLE ROM

The µPD23C32040AL and µPD23C32080AL are 33,554,432 bits mask-programmable ROM. The word organization is selectable (BYTE mode : 4,194,304 words by 8 bits, WORD mode : 2,097,152 words by 16 bits). The active levels of OE (Output Enable Input) can be selected with mask-option. The µPD23C32040AL and µP.

UPD23C32040AL Features

* Word organization 4,194,304 words by 8 bits (BYTE mode) 2,097,152 words by 16 bits (WORD mode)

* Page access mode BYTE mode : 8 byte random page access (µPD23C32040AL) 16 byte random page access (µPD23C32080AL) WORD mode : 4 word random page access (µPD23C32040AL) 8 word random pag

UPD23C32040AL_NEC.pdf