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February 1995

COPYRIGHT

INTEL CORPORATION 1995

Order Number 270679-005

8XC196KB

ADVANCED 16-BIT CHMOS MICROCONTROLLER

ROMless OR ROM

Automotive

Y

b

Y

232 Bytes of On-Chip Register RAM

Y

8 Kbytes of On-Chip ROM (Optional)

Y

High-Performance CHMOS Process

Y

Register-to-Register Architecture

Y

10-Bit AD Converter with SH

Y

Five 8-Bit IO Ports

Y

28 Interrupt Sources

Y

Pulse Width Modulated Output

Y

Powerdown and Idle Modes

Y

High Speed IO Subsystem

Y

Dynamically Configurable 816-Bit

Buswidth

Y

Full Duplex Serial Port

Y

Dedicated Baud Rate Generator

Y

1725 ms 16 x 16 Multiply

Y

3 ms 3216 Divide

Y

16-Bit Watchdog Timer

Y

16-Bit Timer

Y

16-Bit UpDown Counter wCapture

Y

Four 16-Bit Software Timers

Y

HOLDHOLDA Bus Protocol

The 8XC196KB 16-bit microcontroller comes with 8 Kbytes of on-chip mask programmable ROM or in ROM-

less versions All devices are high performance members of the 8096 microcontroller family The 8XC196KB is

pin-to-pin compatible and uses a true superset of the 8096 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 8XC196KB With a 16 MHz oscillator a 16-bit

addition takes 0495 ms and the instruction times average 0375 ms to 1125 ms in typical applications

Four high-speed capture inputs are provided to record times when events occur 4 a 2 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 16-bit timer or a 16-bit updown counter

Also provided on-chip are an 8 channel 10-bit AD converter with Sample and Hold a serial port with

synchronousasynchronous modes and on-chip baud rate generator a 16-bit watchdog timer pulse width

modulated output with prescaler and an on-chip clock failure detect circuitry

270679 – 1

Figure 1 8XC196KB Block Diagram