PCA5007H/000/F2 데이터 시트보기 (PDF) - Philips Electronics

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PCA5007H/000/F2

Pager baseband controller

Philips Electronics 

Philips Semiconductors

Pager baseband controller

Product specification

PCA5007

1 FEATURES

• Operating temperature from: −10 to +55 °C

• Supply voltage range with on-chip DC/DC converter:

0.9 to 1.6 V

• Low operating and standby current consumption

• On-chip DC/DC converter generates the supply voltage

for the PCA5007 and external circuitry from a single cell

battery

• Battery low detector

• Low electromagnetic noise emission

• Full static asynchronous 80C51 CPU (8-bit CPU)

• Recovery from lowest power standby Idle mode to full

speed operation within microseconds

• 20 kbytes of One-Time Programmable (OTP) memory

and 1-kbyte of RAM on-chip

• 27 general purpose I/O port lines (4 ports with interrupt

possibility)

• 15 different interrupt sources with selectable priority

• 2 standard timer/event counters T0 and T1

• I2C-bus serial port (single 100 kHz master transmitter

and receiver)

• Subset of standard UART serial port (8 and 9-bit

transmission at 4800/9600 bits/s)

• 76.8 kHz crystal oscillator reference with digital clock

correction for real time and paging protocol

• Real-Time Clock (RTC)

• Receiver and synthesizer control

– Receiver control by software through general

purpose I/Os

– Synthesizer control by software through general

purpose I/Os

– 6-bit DAC for AFC to the receiver local oscillator

– Dedicated protocol timer.

• Decoding of paging data

– POCSAG or APOC phase 1, advanced high speed

paging protocols are also supported

– Supported data rates: 1200, 1600, 2400 and 3200

symbols/s using a 76.8 kHz crystal oscillator

– Demodulation of Zero-IF I and Q 4 or 2 level FSK

input or direct data input

– Noise filtering of data input and symbol clock

reconstruction

– De-interleaving, error checking and correction, sync

word detection address recognition, buffering and

more is done in software

– All user functions (keypad interface, alerter control,

display, etc.) are implemented in software.

• Musical tone generator for beeper, controlled by the

microcontroller

• Watchdog timer

• 48-pin LQFP package.

2 ORDERING INFORMATION

TYPE

NUMBER(1)

PRODUCT TYPE

PCA5007H/XXX pre-programmed OTP

NAME

LQFP48

PACKAGE

DESCRIPTION

plastic low profile quad flat package; 48 leads;

body 7 × 7 × 1.4 mm

VERSION

SOT313-2

Note

1. Please refer to the Order Entry Form (OEF) for this device for the full type number to use when ordering. This type

number will also specify the required OTP code.

1998 Oct 07

3

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