PCD3359A Datasheet | NXP Semiconductors

FEATURES GENERAL DESCRIPTION ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION Pinning Pin descriptions 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 INTERRUPTS Derivative interrupt Port 0 Wake-up interrupts 9 10 11 12 13 14 15 16 17 18 19 20 21 21.1 21.2 21.3 22 23 TIMING RESET IDLE MODE STOP MODE INSTRUCTION SET RESTRICTIONS OVERVIEW OF PORT AND POWER-ON-RESET CONFIGURATION SUMMARY OF DERIVATIVE REGISTERS HANDLING LIMITING VALUES DC CHARACTERISTICS AC CHARACTERISTICS PACKAGE OUTLINES SOLDERING Introduction DIP LQFP and SO DEFINITIONS LIFE SUPPORT APPLICATIONS 1998 May 11 Philips Semiconductors Product specification 8-bit microcontroller with DTMF generator and 128 bytes EEPROM 1 FEATURES - Clock frequency: 1 to 16 MHz (3.58 MHz for DTMF suggested) - Operating temperature: - 25 to +70 °C - Manufactured in silicon gate CMOS process. 2 GENERAL DESCRIPTION - 8-bit CPU, ROM, RAM, EEPROM and I/O; in a single 28-lead or 32-lead package - 2-kbyte ROM - 64-byte RAM - 128-byte EEPROM - OTP version available - Over 100 instructions (based on MAB8048) all of 1 or 2 cycles - 20 quasi-bidirectional I/O port lines - 8-bit programmable Timer/event counter 1 - 8-bit reloadable Timer 2 - Three single-level vectored interrupts: - external - 8-bit programmable Timer/event counter 1 - derivative; triggered by reloadable Timer 2 - Wake-up via external or Port 0 interrupt - Two test inputs, one of which also serves as the external interrupt input - DTMF, modem, musical tone generator - Reference for supply and temperature-independent tone output - Filtering for low output distortion (CEPT patible) - Melody output for ringer application - Power-on-reset - Stop and Idle modes - Supply voltage: 1.8 to 6 V (DTMF tone output and...