Description
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.
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 page access (µPD23C64340) 8 word random page access (µPD23C64380).
- Operating supply voltage : VCC = 2.7 V to 3.6 V
Operating supply voltage VCC Access time / Page access time ns (MAX. ) Power su.
UPD23C64380 Datasheet
