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)