UPD23C128040BL (UPD23C128040BL / UPD23C128080BL) 128M-BIT MASK-PROGRAMMABLE ROM

NEC

Description

DATA SHEET MOS INTEGRATED CIRCUIT µPD23C128040BL, 23C128080BL 128M-BIT MASK-PROGRAMMABLE ROM 16M-WORD BY 8-BIT (BYTE MODE) / 8M-WORD BY 16-BIT (WORD.
The µPD23C128040BL and µPD23C128080BL are a 134,217,728 bits mask-programmable ROM.

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Datasheet Specifications

Part number: UPD23C128040BL
Manufacturer: NEC
File Size: 266.96 KB
Datasheet: UPD23C128040BL_NEC.pdf
Description: (UPD23C128040BL / UPD23C128080BL) 128M-BIT MASK-PROGRAMMABLE ROM

Features

* Word organization 16,777,216 words by 8 bits (BYTE mode) Note Note Note 8,388,608 words by 16 bits (WORD mode) With 44-pin PLASTIC SOP package products, only WORD mode can be used. It is not possible to switch to BYTE mode.
* Page access mode BYTE mode : 8 byte random page acces

UPD23C128040BL Distributors

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📌 All Tags

UPD23C128040BL UPD23C128040BL UPD23C128080BL 128M-BIT MASK-PROGRAMMABLE ROM NEC

NEC UPD23C128040BL-like datasheet