Description
80C186XL 80C188XL Pinout Diagrams ELECTRICAL SPECIFICATIONS Absolute Maximum Ratings DC SPECIFICATIONS Power Supply Current PAGE
4 4 4 5 5 5 6 6 6 6 6 7 7 7 7 8 8 16 22 22 22 23
CONTENTS
AC SPECIFICATIONS Major Cycle Timings (Read Cycle) Major Cycle Timings (Write Cycle) Major Cycle Timings (Interrupt Acknowledge Cycle) Software Halt Cycle Timings Clock Timings Ready Peripheral and Queue Status Timings Reset and Hold HLDA Timings AC TIMING WAVEFORMS AC CHARACTERISTICS EXPLANATION OF THE AC SYM
Features
- to the system design These are Power-Save control Dynamic RAM refresh and an asynchronous Numerics Coprocessor interface (80C186XL only)
The 80C186XL oscillator circuit is designed to be used either with a parallel resonant fundamental or third-overtone mode crystal depending upon the frequency range of the.