INTEGRATED CIRCUITS
DATA SHEET
P87CL881H Low-voltage microcontroller with 63-kbyte OTP program memory and 2-kbyte RAM
...
INTEGRATED CIRCUITS
DATA SHEET
P87CL881H Low-
voltage microcontroller with 63-kbyte OTP program memory and 2-kbyte RAM
Product specification File under Integrated Circuits, IC17 1999 Apr 16
Philips Semiconductors
Product specification
Low-
voltage microcontroller with 63-kbyte OTP program memory and 2-kbyte RAM
CONTENTS 1 2 3 4 5 5.1 5.2 6 6.1 6.2 6.3 6.4 6.5 6.6 7 8 9 9.1 10 11 11.1 11.2 11.3 11.4 11.5 12 13 14 FEATURES GENERAL DESCRIPTION ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION Pinning Pin description FUNCTIONAL DESCRIPTION Special Function Registers I/O facilities Internal data memory OTP programming Oscillator circuitry Non-conformance LIMITING VALUES DC CHARACTERISTICS AC CHARACTERISTICS AC testing 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 DEFINITIONS LIFE SUPPORT APPLICATIONS PURCHASE OF PHILIPS I2C COMPONENTS
P87CL881H
1999 Apr 16
2
Philips Semiconductors
Product specification
Low-
voltage microcontroller with 63-kbyte OTP program memory and 2-kbyte RAM
1 FEATURES
P87CL881H
Full static 80C51 CPU; enhanced 8-bit architecture with: – Minimum 6 cycles per instruction (twice as fast as a standard 80C51 core) – Non-page oriented instructions – Direct addressing – Four 8-byte RAM register banks – Stack depth limited only by available internal RAM (maximum 256 bytes) – Multiply, divide, subtrac...