PCE84C487 datasheet(2/36 Pages) PHILIPS

部品番号	PCE84C487

部品情報	Microcontrollers for digital auto-sync and VST TV controller applications

PDF	36 Pages

Scroll/Zoom	100%

メーカー	PHILIPS [NXP Semiconductors]

ホームページ	http://www.nxp.com

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2 / 36 page

1996 Feb 21

Philips Semiconductors

Objective speciﬁcation

Microcontrollers for digital auto-sync

and VST TV controller applications

PCE84C486;

PCE84C487

CONTENTS

FEATURES

1.1

General

1.2

Special

GENERAL DESCRIPTION

ORDERING INFORMATION

BLOCK DIAGRAMS

PINNING INFORMATION

5.1

Pinning

5.2

Pin description

RESET

6.1

External reset using the RESET pin

6.2

Power-on-reset

6.3

Watchdog Timer reset

6.4

Reset trip level

6.5

Reset status

ANALOG (DC) CONTROL

7.1

6 and 7-bit PWM outputs

7.2

8-bit PWM outputs

7.3

14-bit PWM output (PWM8)

7.4

A typical PWM output application

ANALOG-TO-DIGITAL CONVERTER (ADC)

8.1

Conversion algorithm

8.2

A typical application for keypad detection

9I2C-BUS INTERFACE

8-BIT COUNTER (T3)

WATCHDOG TIMER (WDT)

OUTPUT PORTS

12.1

Mask options

DERIVATIVE REGISTERS

LIMITING VALUES

DC CHARACTERISTICS

AC CHARACTERISTICS

PACKAGE OUTLINES

SOLDERING

18.1

Introduction

18.2

SDIP

DEFINITIONS

LIFE SUPPORT APPLICATIONS

PURCHASE OF PHILIPS I2C COMPONENTS

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