80C453 - CMOS single-chip 8-bit microcontrollers

Datasheet Summary

Description

The Philips 8XC453 is an I/O expanded single-chip microcontroller fabricated with Philips high-density CMOS technology.

Philips epitaxial substrate minimizes latch-up sensitivity.

Features

80C51 based architecture.
Seven 8-bit I/O ports.
Port 6 features:.
Eight data pins.
Four control pins.
Direct MPU bus interface.
ISA Bus Interface.
Parallel printer interface.
IBF and OBF interrupts.
A flag latch on host write SU00157.
On the microcontroller:.
8k × 8 EPROM Quick pulse programming algorithm Two-level program security system.
256 × 8 RAM.
Two 16-bit cou.

NXP Semiconductors

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Datasheet Details

Part number	80C453
Manufacturer	NXP Semiconductors
File Size	213.95 KB
Description	CMOS single-chip 8-bit microcontrollers
Datasheet	80C453 Datasheet
Additional preview pages of the 80C453 datasheet.

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Philips Semiconductors Preliminary specification CMOS single-chip 8-bit microcontrollers 80C453/83C453/87C453 www.DataSheet4U.com DESCRIPTION The Philips 8XC453 is an I/O expanded single-chip microcontroller fabricated with Philips high-density CMOS technology. Philips epitaxial substrate minimizes latch-up sensitivity. The 8XC453 is a functional extension of the 87C51 microcontroller with three additional I/O ports and four I/O control lines. The 8XC453 is available in 68-pin LCC packages. Four control lines associated with port 6 facilitate high-speed asynchronous I/O functions.

Published: Apr 7, 2010 |