PCA84C622AP datasheet(2/24 Pages) PHILIPS

Part #	PCA84C622AP

Description	8-bit microcontrollers for remote control transmitters

PDF	24 Pages

Scroll/Zoom	100%

Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

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2 / 24 page

1995 May 01

Philips Semiconductors

Product speciﬁcation

8-bit microcontrollers for

remote control transmitters

PCA84C122; 222; 422; 622; 822

CONTENTS

FEATURES

GENERAL DESCRIPTION

2.1

Important note

MEMORY AND I/O CONFIGURATIONS

ORDERING INFORMATION

BLOCK DIAGRAM

PINNING INFORMATION

6.1

Pinning

6.2

Pin description

POWER-ON-RESET STATUS AND PORT

OPTIONS

HARDWARE MODULATOR

8.1

Interface between the 84CXXX core and

derivative logic

8.2

Instructions for data transfer between the

84CXXX core and derivative logic

8.3

Operation of the Hardware Modulator

INTERRUPTS

9.1

Internal timer/counter

9.2

External keypad wake-up and T0/INT pin

OUTPUT DRIVER

WATCHDOG TIMER (WDT)

LIMITING VALUES

DC CHARACTERISTICS

AC CHARACTERISTICS

APPLICATION INFORMATION

PACKAGE OUTLINES

SOLDERING

17.1

Plastic small outline packages

17.2

Plastic dual in-line packages

DEFINITIONS

LIFE SUPPORT APPLICATIONS

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