PCD3352AT datasheet(2/36 Pages) PHILIPS

2 / 36 page

1999 Oct 28

Philips Semiconductors

Product speciﬁcation

8-bit microcontrollers with DTMF generator

and 128 bytes EEPROM

PCA3351C; 52C; 53C;

PCD3351A; 52A; 53A

CONTENTS

FEATURES

GENERAL DESCRIPTION

ORDERING INFORMATION

BLOCK DIAGRAM

PINNING INFORMATION

5.1

Pinning

5.2

Pin description

FREQUENCY GENERATOR

6.1

Frequency generator derivative registers

6.2

Melody output (P1.7/MDY)

6.3

Frequency registers

6.4

DTMF frequencies

6.5

Modem frequencies

6.6

Musical scale frequencies

EEPROM AND TIMER 2 ORGANIZATION

7.1

EEPROM registers

7.2

EEPROM latches

7.3

EEPROM flags

7.4

EEPROM macros

7.5

EEPROM access

7.6

Timer 2

DERIVATIVE INTERRUPTS

TIMING

RESET

IDLE MODE

STOP MODE

INSTRUCTION SET RESTRICTIONS

OVERVIEW OF PORT AND

POWER-ON-RESET CONFIGURATIONS

SUMMARY OF DERIVATIVE REGISTERS

HANDLING

LIMITING VALUES

DC CHARACTERISTICS

AC CHARACTERISTICS

PACKAGE OUTLINES

SOLDERING

21.1

Reflow soldering

21.2

Wave soldering

21.3

DIP

21.4

Repairing soldered joints

DEFINITIONS

LIFE SUPPORT APPLICATIONS

PCD3352AT Datasheet(PDF) 2 Page - NXP Semiconductors

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