PK20N32VMF120 Просмотр технического описания (PDF) - Freescale Semiconductor

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производитель

PK20N32VMF120

Up to 100 MHz ARM Cortex-M4 core with DSP instructions delivering 1.25 Dhrystone MIPS per MHz

Freescale Semiconductor 

Terminology and guidelines

3.4 Definition: Rating

A rating is a minimum or maximum value of a technical characteristic that, if exceeded,

may cause permanent chip failure:

• Operating ratings apply during operation of the chip.

• Handling ratings apply when the chip is not powered.

3.4.1 Example

This is an example of an operating rating:

Symbol

VDD

Description

1.0 V core supply

voltage

Min.

–0.3

Max.

1.2

Unit

V

3.5 Result of exceeding a rating

40

30

20

The likelihood of permanent chip failure increases rapidly as

soon as a characteristic begins to exceed one of its operating ratings.

10

0

Measured characteristic

Operating rating

K20 Sub-Family Data Sheet Data Sheet, Rev. 4, 3/2011.

6

Preliminary

Freescale Semiconductor, Inc.

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