This document provides a detailed introduction to the various products of MOTOROLA, 1995 µ .
This manual describes the programming model, signal definitions, bus operation, exception handling, instruction execution times and electrical characteristics of the Motorola EC000 core (also known as the SCM68000). It is intended for designers and engineers who integrate the core into custom ASICs or FlexCore products.
Key sections include an overview of the FlexCore integrated processor, detailed signal descriptions, timing diagrams for bus cycles, execution timing tables for 8‑bit and 16‑bit instructions, and comprehensive electrical specifications such as maximum frequency, cycle time and power consumption.
| Maximum Operating Frequency | 20 MHz |
|---|---|
| Cycle Time | 50 ns |
| Clock Pulse Width | 25 ns |
| Clock Rise and Fall Times | 4 ns |
| Power Consumption (3.3 V) | 15 mA |
No. Motorola products are not authorized for use in systems intended for surgical implant or life‑support applications.
The core can operate up to 20 MHz.
The typical cycle time is 50 ns.
The core requires only 15 mA at 3.3 V.