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UPD7564A, UPD7564 4-BIT SINGLE-CHIP MICROCOMPUTER

UPD7564A Description

DATA SHEET MOS INTEGRATED CIRCUIT µPD7564A, 7564A(A) 4-BIT SINGLE-CHIP MICROCOMPUTER .
The µPD7564A is a 4-bit single-chip microcomputer with a small number of ports in a small package, which is of low-order models, µPD7554 and 7564 sub-.

UPD7564A Features

* 47 types of instructions (Subset of µPD7500H SET B)
* Instruction cycle Ceramic oscillation : 2.86 µs (in operation at 700 kHz, 5 V)
* Program memory (ROM) capacity: 1024 × 8 bits
* Data memory (RA

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: UPD7564A, UPD7564. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
UPD7564A, UPD7564
Manufacturer
NEC
File Size
437.75 KB
Datasheet
UPD7564_NEC.pdf
Description
4-BIT SINGLE-CHIP MICROCOMPUTER
Note
This datasheet PDF includes multiple part numbers: UPD7564A, UPD7564.
Please refer to the document for exact specifications by model.

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4-BIT SINGLE-CHIP MICROCOMPUTER NEC
NEC UPD7564A-like datasheet