M80C196KB - Intel

M80C196KB 16-BIT HIGH PERFORMANCE CHMOS MICROCONTROLLER

Symbol VCC VSS VREF Main supply voltage (5V) Digital circuit ground (0V) There are three VSS pins all of which must be connected Reference voltage for the A D converter (5V) VREF is also the supply voltage to the analog portion of the A D converter and the logic used to read Port 0 Must be connected for A D and Port 0 to function Reference ground for the A .

Features

have been added on the M80C196KB including CPU FEATURES Divide by 2 instead of divide by 3 clock for 1 5X performance Faster instructions especially indexed indirect data operations 2 33 ms 16 c 16 multiply with 12 MHz clock (was 6 25 ms) on the 8096 Faster interrupt response (almost twice as fast as 8096) Powerdown and Idle Modes 6 new instructions including Compare Long and Block Move 8 new interrupt vectors 6 new interrupt sources PERIPHERAL FEATURES SFR Window switching allows read-only registers to be written and vice-versa Timer2 can count up or down by external selection Timer2 has an i.