UPD7564A, UPD7564 4-BIT SINGLE-CHIP MICROCOMPUTER

NEC

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-.

📥 Download Datasheet

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

Datasheet Specifications

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.

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

UPD7564A Distributors

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UPD7564 4-BIT SINGLE-CHIP MICROCOMPUTER NEC

NEC UPD7564A-like datasheet