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P89C557E4

Single-chip 8-bit microcontroller

P89C557E4 Features

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

P89C557E4 General Description

The P80C557E4/P83C557E4/P89C557E4 (hereafter generically referred to as P8xC557E4) single-chip 8-bit microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family. The P8xC557E4 has the same instruction set as the 80C51. Three versions of the der.

P89C557E4 Datasheet (374.46 KB)

Preview of P89C557E4 PDF

Datasheet Details

Part number:

P89C557E4

Manufacturer:

NXP ↗

File Size:

374.46 KB

Description:

Single-chip 8-bit microcontroller.
INTEGRATED CIRCUITS P83C557E4/P80C557E4/P89C557E4 Single-chip 8-bit microcontroller Product specification Supersedes data of 1999 Feb 15 1999 Mar 02 .

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P89C557E4 Single-chip 8-bit microcontroller NXP

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