N80C196JQ - Intel Corporation

N80C196JQ (N80C196xx) COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER

Symbol VCC VSS VSS VSS VREF Main supply voltage ( a 5V) Digital circuit ground (0V) There are three VSS pins all of which MUST be connected to a single ground plane Reference for the A D converter ( a 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 funct.

Features

 Programmable A D Conversion and S H Times  10 Capture Compare I O with 2 Flexible Timers  Synchronous Serial I O Port for Full Duplex Serial I O  Total Utilization of ALL Available Pins (I O Mux’d with Control)  2 16-Bit Timers with Prescale Cascading and Quadrature Counting Capabilities  Up to 12 Externally Triggered Interrupts NEW INSTRUCTIONS XCH XCHB Exchange the contents of two locations either Word or Byte is supported BMOVi Interruptable Block Move Instruction allows the user to be interrupted during long executing Block Moves ARCHITECTURE The 87C196KR KQ JV JT JR JQ are me.