UPD554 4-BIT SINGLE CHIP MICROCOMPUTER

NEC

Description

NEe Microcomputers, Inc.4-81T SINGLE CHIP MICROCOMPUTER NEe Jl-PD554 .
The J,lP0554 is the standard J,lCOM-45 4. bit single chip microcomputer.

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Datasheet Specifications

Part number: UPD554
Manufacturer: NEC
File Size: 107.33 KB
Datasheet: UPD554-NEC.pdf
Description: 4-BIT SINGLE CHIP MICROCOMPUTER

Features

* of the J,lCOM-45 family. and executes all 58 instructions of the J,lCOM-45 instruction set. PIN CONFIGURATION Cll PCo PC, PC2 PCa POo PO, P02 POa PEO PEl PE2 PE3 VSS Clo VGG RESET iNT PAa PA2 PAl PAo PGO PF3 PF2 PF, PFo TEST PAo-PAa PCo,PC3 POO-P03 PEo
* PEa PFo
* PFa PGO INT ClO
* Cll RES

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UPD554 4-BIT SINGLE CHIP MICROCOMPUTER NEC

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