PCD5013H datasheet(3/76 Pages) PHILIPS

3 / 76 page

1999 Apr 12

Philips Semiconductors

Product speciﬁcation

FLEX

™ roaming decoder II

PCD5013

FEATURES

• FLEX™ paging protocol decoder

• 16 programmable user address words

• 16 fixed temporary addresses

• 16 operator messaging addresses

• 1600, 3200 and 6400 bits/s decoding

• Any-phase or single-phase decoding

• Uses standard Serial Peripheral Interface (SPI) in slave

mode

• SSID and NID roaming support

• Backward compatible to the standard and roaming

FLEX

™ decoder ICs

• Allows low current power-down mode operation of host

processor

• Highly programmable receiver control

• Real-time clock time base

• FLEX™ fragmentation and group messaging support

• Real-time clock over-the-air update support

• Compatible with synthesized receivers

• Low battery indication (external detector)

• Low cost LQFP32 plastic package

• Optional internal 4-level FSK demodulator and data

slicer

• Operates using a 76.8 or 160 kHz crystal

• Very low power consumption

• Operates at low supply voltage

• Full support for revision 1.9 of the FLEX™ protocol.

APPLICATIONS

• Numeric FLEX™ pagers

• Alphanumeric FLEX™ pagers

• Roaming FLEX™ pagers

• Remote metering

• Car security systems

• Personal digital assistants.

GENERAL DESCRIPTION

This data sheet describes the operation of the PCD5013

integrated paging decoder. It is fully compatible with other

FLEXchip

™ ICs including the PCD5008.

The PCD5013, also referred to as the decoder, simplifies

implementation of a FLEX

™ paging device, by being able

to interface with several off-the-shelf paging receivers and

host microcontrollers/processors. Its primary function is to

process information received and demodulated from a

FLEX

™ radio paging channel, select messages addressed

to the paging device and communicate the message

information to the host.

The PCD5013 fully supports the FLEX

™ protocol

(version G1.9) including all roaming aspects.

Motorola FLEXstack

™ software, installed on the product

host processor, communicates with the PCD5013 and

interprets the codewords that are passed to the host.

The PCD5013 operates the paging receiver in an efficient

power consumption mode and enables the host to operate

in a low-power mode when monitoring a single channel for

message information.

QUICK REFERENCE DATA

ORDERING INFORMATION

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

VDD

supply voltage

1.8

2.2

3.6

IDD

supply current

see Chapters 12 and 14

−

6.0

−µA

Tamb

operating ambient temperature

−25

+25

+70

°C

fEXTAL

external clock frequency

internal demodulator not in use

−

76.8

−

kHz

internal demodulator in use

−

160.0

−

kHz

TYPE

NUMBER

PACKAGE

NAME

DESCRIPTION

VERSION

PCD5013H

LQFP32

plastic low proﬁle quad ﬂat package; 32 leads; body 7

× 7 × 1.4 mm

SOT358-1

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