UPD23C64340 Datasheet (NEC) - (UPD23C64340 / UPD23C64380) 64M-BIT MASK-PROGRAMMABLE ROM

UPD23C64340, (UPD23C64340 / UPD23C64380) 64M-BIT MASK-PROGRAMMABLE ROM

The µPD23C64340 and µPD23C64380 are 67,108,864 bits mask-programmable ROM.

The word organization is selectable (BYTE mode : 8,388,608 words by 8 bits, WORD mode : 4,194,304 words by 16 bits).

The active levels of OE (Output Enable Input) can be selected with mask-option.

The µPD23C64340 and µPD23C64

UPD23C64340 Features

* Pin compatible with NOR Flash Memory

* Word organization 8,388,608 words by 8 bits (BYTE mode) 4,194,304 words by 16 bits (WORD mode)

* Page access mode BYTE mode : 8 byte random page access (µPD23C64340) 16 byte random page access (µPD23C64380) WORD mode : 4 word random pa