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

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.

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Datasheet preview – UPD23C64340

Datasheet Details

Part number UPD23C64340
Manufacturer NEC
File Size 234.58 KB
Description (UPD23C64340 / UPD23C64380) 64M-BIT MASK-PROGRAMMABLE ROM
Datasheet download datasheet UPD23C64340 Datasheet
Additional preview pages of the UPD23C64340 datasheet.

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Full PDF Text Transcription

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DATA SHEET MOS INTEGRATED CIRCUIT µPD23C64340, 23C64380 64M-BIT MASK-PROGRAMMABLE ROM 8M-WORD BY 8-BIT (BYTE MODE) / 4M-WORD BY 16-BIT (WORD MODE) PAGE ACCESS MODE 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. The µPD23C64340 and µPD23C64380 are packed in 48-pin TAPE FBGA.
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