GENERAL DESCRIPTION
The Z86217/C17 are members of Zilogs Z8® family of microcontrollers designed to reduce external system components and offer easy software/hardware development tools for pointing device and trackball applications.

FEATURES
■ 18-Pin DIP and SOIC Packages
■ 3.0- to 5.5-Volt Operating Range
■ 0°C to 70°C Operating Temperature Range
■ Permanent Watch-Dog Timer (WDT)
■ Oscillator Filter
■ Two Programmable 8-Bit Counter/Timers
■ Low-EMI Operation
■ Scalable Trip-Point Buffer
■ On-Board Pull-Up Resistors
■ High Drive Ports Can Sink 20 mA Per Pin, with Three Pins Maximum