October 1993

Order Number 271089-006

M80C196KB

16-BIT HIGH PERFORMANCE CHMOS

MICROCONTROLLER

Military

Y

232 Byte Register File

Y

Register-to-Register Architecture

Y

28 Interrupt Sources16 Vectors

Y

23 ms 16 x 16 Multiply (12 MHz)

Y

40 ms 3216 Divide (12 MHz)

Y

Powerdown and Idle Modes

Y

Five 8-Bit IO Ports

Y

16-Bit Watchdog Timer

Y

Dynamically Configurable 8-Bit or

16-Bit Buswidth

Y

Available in 68-Lead PGA and 68-Lead

Ceramic Quad Flat Pack

Y

Full Duplex Serial Port

Y

High Speed IO Subsystem

Y

16-Bit Timer

Y

16-Bit UpDown Counter with Capture

Y

Pulse-Width-Modulated Output

Y

Four 16-Bit Software Timers

Y

10-Bit AD Converter with SH

Y

12 MHz Version

M80C196KB

Y

Available in Two Product Grades

Military Temperature Only (MTO)

b

The M80C196KB 16-bit microcontroller is a high performance member of the MCS -96 microcontroller family

The M80C196KB is pin-for-pin compatible and uses a true superset of the M8096 instructions Intel’s CHMOS

process provides a high performance processor along with low power consumption To further reduce power

requirements the processor can be placed into Idle or Powerdown Mode

Bit byte word and some 32-bit operations are available on the M80C196KB With a 12 MHz oscillator a 16-bit

addition takes 066 ms and the instruction times average 05 ms to 15 ms in typical applications

Four high-speed capture inputs are provided to record times when events occur Six high-speed outputs are

available for pulse or waveform generation The high-speed output can also generate four software timers or

start an AD conversion Events can be based on the timer or updown counter

Also provided on-chip are an AD converter with Sample and Hold serial port watchdog timer and a pulse-

width-modulated output signal

271089 – 1

Figure 1 M80C196KB Block Diagram