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UPD75218 4-BIT MICROCOMPUTER

UPD75218 Description

DATA SHEET MOS INTEGRATED CIRCUIT µPD75218 4-BIT SINGLE-CHIP MICROCOMPUTER The µPD75218 is a microcomputer with a CPU capable of 1-, 4-, and 8-bit-.
of the functions of the µPD75218.

UPD75218 Features

* On-chip large-capacity ROM and RAM
* Program memory (ROM) : 32K × 8 bits
* Data memory (RAM) : 1K × 4 bits
* Architecture equal to that of an 8-bit microcomputer
* High-speed operation: Minimum instruction execution time : 0.67 µs (when the microcomputer ope

UPD75218 Applications

* which use fluorescent display tubes as display devices and require the timer/ watch function and high-speed interrupt servicing, such as VCR, CD and ECR. It can help to provide the unit with many functions and to decrease performance costs. The µPD75218 has larger ROM and RAM capacity than its prede

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Datasheet Details

Part number
UPD75218
Manufacturer
NEC
File Size
531.77 KB
Datasheet
UPD75218_NEC.pdf
Description
4-BIT MICROCOMPUTER

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4-BIT MICROCOMPUTER NEC
NEC UPD75218-like datasheet