PCD3351A

INTEGRATED CIRCUITS DATA SHEET PCA3351C; 52C; 53C; PCD3351A; 52A; 53A 8-bit microcontrollers with DTMF generator and 128 bytes EEPROM Product specification Supersedes data of 1996 Dec 18 File under Integrated Circuits, IC03 1999 Oct 28 Philips Semiconductors Product specification 8-bit microcontrollers with DTMF generator and 128 bytes EEPROM CONTENTS 1 2 3 4 5 5.1 5.2 6 6.1 6.2 6.3 6.4 6.5 6.6 7 7.1 7.2 7.3 7.4 7.5 7.6 8 FEATURES GENERAL DESCRIPTION ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION Pinning Pin description FREQUENCY GENERATOR Frequency generator derivative registers Melody output (P1.7/MDY) Frequency registers DTMF frequencies Modem frequencies Musical scale frequencies EEPROM AND TIMER 2 ORGANIZATION EEPROM registers EEPROM latches EEPROM flags EEPROM macros EEPROM access Timer 2 DERIVATIVE INTERRUPTS 9 10 11 12 13 14 15 16 17 18 19 20 21 21.1 21.2 21.3 21.4 22 23 TIMING RESET PCA3351C; 52C; 53C; PCD3351A; 52A; 53A 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 Reflow soldering Wave soldering DIP Repairing soldered joints DEFINITIONS LIFE SUPPORT APPLICATIONS 1999 Oct 28 2 Philips Semiconductors Product specification 8-bit microcontrollers with DTMF generator and 128 bytes EEPROM 1 FEATURES 2 PCA3351C; 52C; 53C; PCD3351A; 52A; 53A GENERAL DESCRIPTION 8-bit CPU, ROM, R...