Philips P87CL881
The P87CL881 is an 8-bit microcontroller especially suited for pager applications. The P87CL881 is manufactured in an advanced CMOS technology and is based on single-chip technology. The device is optimized for low power consumption and has two software selectable features for power reduction: Idle and Power-down modes.FEATURES
GENERAL DESCRIPTION
ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION Pinning Pin description FUNCTIONALDESCRIPTION
Special Function Registers I/O facilities Internal Data Memory OTP programming LIMITING VALUES DC CHARACTERISTICS PACKAGE OUTLINE SOLDERING Introduction Reflow soldering Wave soldering Repairing soldered joints DEFINITIONS LIFE SUPPORTAPPLICATIONS
PURCHASE OF PHILIPS I2C COMPONENTS P87CL881 1997 Dec 12 2 Philips Semiconductors Preliminary specification Low voltage 8-bit microcontroller 1FEATURES
P87CL881● Twenty source, twenty vector interrupt structure with two priority levels
● Wake-up from Power-down mode via LVD or external interrupts at Port 1
● Two 16-bit timer/event counters
● Additional 16-bit timer/event counters, with capture, compare and PWM function
● Watchdog Timer
● Full duplex enhanced UART with double buffering
● I2C-bus interface for serial transfer on two lines, maximum operating frequency 400 kHz. 2
GENERAL DESCRIPTION
● Full static 80C...