MC68181 Datasheet, PDF (9/119 Pages) Freescale Semiconductor, Inc – Advance Information ROAMING FLEX chip SIGNAL PROCESSOR

Freescale Semiconductor, Inc.
SECTION 2
SPECIFICATIONS
INTRODUCTION
The MC68181 is fabricated in high density CMOS with Transistor-Transistor Logic
(TTL) compatible inputs and outputs.
MAXIMUM RATINGS
CAUTION
This device contains circuitry protecting
against damage due to high static voltage or
electrical fields; however, normal precautions
should be taken to avoid exceeding maximum
voltage ratings. Reliability is enhanced if
unused inputs are tied to an appropriate logic
voltage level (e.g., either GND or V_DD).
Note: In the calculation of timing requirements, adding a maximum value of one
specification to a minimum value of another specification does not yield a
reasonable sum. A maximum specification is calculated using a worst case
variation of process parameter values in one direction. The minimum
specification is calculated using the worst case for the same parameters in the
opposite direction. Therefore, a “maximum” value for a specification will
never occur in the same device that has a “minimum” value for another
specification; adding a maximum to a minimum represents a condition that
can never exist.
MOTOROLA
MC68181 Technical Data Sheet
2-1
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