87C453 80C51 8-bit microcontroller family 8K/256 OTP/ROM/ expanded I/O

NXP

Description

INTEGRATED CIRCUITS 83C453/87C453 80C51 8-bit microcontroller family 8K/256 OTP/ROM, expanded I/O Preliminary specification Supersedes data of 1997 D.
The Philips 8XC453 is an I/O expanded single-chip microcontroller fabricated with Philips high-density CMOS technology.

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Datasheet Specifications

Part number: 87C453
Manufacturer: NXP ↗
File Size: 188.03 KB
Datasheet: 87C453_PhilipsSemiconductors.pdf
Description: 80C51 8-bit microcontroller family 8K/256 OTP/ROM/ expanded I/O

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 l

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87C453 80C51 8-bit microcontroller family 256 OTP ROM expanded NXP

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