PCD5008 datasheet(2/64 Pages) PHILIPS

2 / 64 page

1998 Jun 17

Philips Semiconductors

Product speciﬁcation

FLEX

™ Pager Decoder

PCD5008

CONTENTS

FEATURES

APPLICATIONS

GENERAL DESCRIPTION

QUICK REFERENCE DATA

ORDERING INFORMATION

BLOCK DIAGRAM

PINNING

FUNCTIONAL DESCRIPTION

8.1

General

8.2

Clocking, reset and start-up

8.2.1

Oscillator

8.2.2

Reset and start-up conditions

8.3

Serial peripheral interface (SPI)

8.3.1

General

8.3.2

SPI interconnect

8.3.3

SPI transfer initiated by the host

8.3.4

SPI transfer initiated by the decoder

8.3.5

SPI packet format

8.3.6

SPI timing

8.3.7

Host-to-decoder packets overview

8.3.8

Decoder-to-host packets overview

8.4

Configuration and synchronisation

8.4.1

General

8.4.2

SPI security algorithm

8.4.3

Configuration sequence

8.4.4

Configuration packet (ID = 01H)

8.4.5

Part ID packet (ID = FFH)

8.4.6

Checksum packet (ID = 00H)

8.4.7

Control packet (ID = 02H)

8.4.8

Operating the 1-minute timer

8.4.9

Status packet (ID = 7FH)

8.5

Receiver control interface

8.5.1

General

8.5.2

Low battery detection

8.5.3

Receiver settings at reset

8.5.4

Receiver off state (ID = 10H)

8.5.5

Receiver warm-up sequences

8.5.6

Active receiver states

8.5.7

Forcing receiver lines (ID = 0FH)

8.5.8

Receiver shut-down sequence

8.6

Configuration of the FLEX

™ CAPCODE

8.6.1

General

8.6.2

CAPCODE format

8.6.3

CAPCODE ranges

8.6.4

Address calculation

8.6.5

Phase and frame calculation

8.6.6

Configuration of user addresses

(ID = 78H, 80H to 8FH)

8.6.7

Configuration of assigned frames and pager

collapse (ID = 20H to 27H)

8.6.8

Configuration of assigned phase

8.7

Call data packets

8.7.1

General

8.7.2

Address packet (ID = 01H)

8.7.3

Vector packets (ID = 02H to 57H)

8.7.4

Numeric vector packet

8.7.5

Short message/tone-only vector packet

8.7.6

Hex/binary, alphanumeric, secure message

vectors

8.7.7

Short instruction vector

8.7.8

Message packets (ID = 03H to 57H)

8.7.9

Block Information Word (BIW) packet

(ID = 00H)

8.8

Message reception

8.8.1

FLEX

™ signal structure

8.8.2

Message building

8.8.3

All frame mode (ID = 03H)

8.8.4

Temporary addresses

8.8.5

Message fragmentation

8.8.6

Message checksums

8.8.7

Message numbering

LIMITING VALUES

DC CHARACTERISTICS

AC CHARACTERISTICS

OSCILLATOR CHARACTERISTICS

THERMAL CHARACTERISTICS

HANDLING

TEST AND APPLICATION INFORMATION

15.1

Example application

15.2

System block diagram

15.3

FLEX

™ encoding and decoding rules

15.3.1

FLEX

™ encoding rules

15.3.2

FLEX

™ decoding rules

PACKAGE OUTLINE

SOLDERING

17.1

Introduction

17.2

Reflow soldering

17.3

Wave soldering

17.4

Repairing soldered joints

DEFINITIONS

LIFE SUPPORT APPLICATIONS

PCD5008 Datasheet(PDF) 2 Page - NXP Semiconductors

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