GENERAL DESCRIPTION

Zilogs Z86E02 Microcontroller (MCU) is a One-Time Programmable (OTP) member of the Z8 single-chip microcontroller family which allow easy software development, debug, prototyping, and small production runs not economically desirable with masked ROM versions.

FEATURES

■ 18-Pin DIP and SOIC Packages

■ 3.5V to 5.5V Operating Range @ 0°C to +70°C

4.5V to 5.5V Operating Range @ -40°C to +105°C

■ 14 Input / Output Lines

■ Five Vectored, Prioritized Interrupts with Programmable

Polarity

■ Two Analog Comparators

■ WDT/Power-On Reset (POR)

■ Program Options:

– Low Noise

– ROM Protect

– Auto Latch

– Permanent Watch-Dog Timer (WDT)

– EPROM/TEST Mode Disable

– RC Oscillator

■ One Programmable 8-Bit Counter/Timer, with

6-Bit Programmable Prescaler

■ On-Chip Oscillator that Accepts RC, XTAL, Ceramic

Resonance, LC, or External Clock

■ Clock-Free WDT Reset

■ Low-Power Consumption (50 mw)

■ Fast Instruction Pointer (1.5 µs @ 8 MHz)