This document is the reference manual for Z86E04/E08 CMOS Z8 OTP Microcontrollers, which introduces the features and characteristics of the product
The Z86E04/E08 family are one‑time‑programmable (OTP) members of Zilog’s Z8 MCU line. They provide 14 I/O lines, six vectored interrupts, two analog comparators, and two programmable 8‑bit counter/timers, making them suitable for small‑volume production and prototyping.
The document details pin assignments for 18‑pin DIP and SOIC packages, absolute maximum ratings, electrical characteristics, control register maps, and ordering codes. It also includes functional block diagrams and packaging information for designers and distributors.
| Number of I/O Lines | 14 |
|---|---|
| Number of Interrupts | Six vectored, prioritized |
| Programmable Counters/Timers | Two 8‑bit counters/timers |
| Package Types | 18‑Pin DIP, 18‑Pin SOIC |
| Maximum Power Dissipation | 462 mW |
Each microcontroller provides 14 input/output lines.
They are available in 18‑pin DIP and 18‑pin SOIC packages.
The total power dissipation must not exceed 462 mW.