DSP56367P datasheet(25/100 Pages) FREESCALE

25 / 100 page

DSP56367 Technical Data, Rev. 2.1

Freescale Semiconductor

3-1

Specifications

3.1

Introduction

The DSP56367 is a high density CMOS device with Transistor-Transistor Logic (TTL) compatible inputs

and outputs.

NOTE

This document contains information on a new product. Specifications and

information herein are subject to change without notice.

Finalized specifications may be published after further characterization and device qualifications are

completed.

3.2

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 of operation is

enhanced if unused inputs are pulled to an appropriate logic voltage level

(for example, either GND or VCC). The suggested value for a pull-up or

pull-down resistor is 10 k

Ω.

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.

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