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