P83CL882

INTEGRATED CIRCUITS DATA SHEET P83CL882 80C51 Ultra Low Power (ULP) telephony controller Product specification File under Integrated Circuits, IC22 2001 Jun 19 Philips Semiconductors Product specification 80C51 Ultra Low Power (ULP) telephony controller CONTENTS 1 2 3 4 5 5.1 5.2 6 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 6.10 6.11 7 7.1 8 8.1 8.2 8.3 FEATURES GENERAL DESCRIPTION ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION Pin configuration Pin description FUNCTIONAL DESCRIPTION Oscillator circuitry The CPU Interrupt controller Port control logic Timer 0 and Timer 1 event counters Timer 2 Watchdog Timer I2C-bus serial I/O (master/slave interface) MSK modem Internal Data Memory Special Function Registers overview INSTRUCTION SET Instruction map APPLICATION INFORMATION Introduction Differences between P83CL882 and the Metalink EH emulation system The asynchronous handshake CPU 9 9.1 9.2 9.3 10 11 12 13 13.1 13.2 13.3 13.4 13.5 14 15 16 17 P83CL882 HOW TO ESTIMATE P83CL882 POWER CONSUMPTION General Modes Examples of power consumption estimation LIMITING VALUES CHARACTERISTICS PACKAGE OUTLINE SOLDERING Introduction to soldering surface mount packages Reflow soldering Wave soldering Manual soldering Suitability of surface mount IC packages for wave and reflow soldering methods DATA SHEET STATUS DEFINITIONS DISCLAIMERS PURCHASE OF PHILIPS I2C COMPONENTS 2001 Jun 19 2 Philips Semiconductors Product specification 80C51 Ultra Low Power (ULP) telephony controller 1 FEATU...