K20P81M100SF2 Datasheet, PDF (7/61 Pages) Freescale Semiconductor, Inc – K20 Sub-Family Data Sheet

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
V_DD
Description
1.0 V core supply volt‐ –0.3
age
Min.
ry _Max.
ina ^1.2
Unit
V
3.5
40
30
20
10
0
Result of exceeding a rating
lim _{The likelihood of permanent chip failure increases rapidly as}
soon as a characteristic begins to exceed one of its operating ratings.
Pre^{Operating rating}
Measured characteristic
K20 Sub-Family Data Sheet Data Sheet, Rev. 1, 11/2010.
Freescale Semiconductor, Inc.
Preliminary
7