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P89C557E4, P89 Single-chip 8-bit microcontroller

P89C557E4 Description

INTEGRATED CIRCUITS P83C557E4/P80C557E4/P89C557E4 Single-chip 8-bit microcontroller Product specification Supersedes data of 1999 Feb 15 1999 Mar 02 .
The P80C557E4/P83C557E4/P89C557E4 (hereafter generically referred to as P8xC557E4) single-chip 8-bit microcontroller is manufactured in an advanced CM.

P89C557E4 Features

* 80C51 central processing unit 32 K × 8 ROM respectively FEEPROM (Flash-EEPROM), expandab

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: P89C557E4, P89. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
P89C557E4, P89
Manufacturer
NXP ↗
File Size
374.46 KB
Datasheet
P89-C557.pdf
Description
Single-chip 8-bit microcontroller
Note
This datasheet PDF includes multiple part numbers: P89C557E4, P89.
Please refer to the document for exact specifications by model.

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Single-chip 8-bit microcontroller NXP
NXP P89C557E4-like datasheet