Kinetis K22_120 MHz devices

Document created by Jorge_Gonzalez Employee on Oct 10, 2014Last modified by Jorge_Gonzalez Employee on Feb 22, 2016
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Hello Kinetis friends!

 

The launch of new Kinetis devices and development tools called "Kinetis K2" brought some new K22_120 MHz devices to the K22 family portfolio.

 

Please notice the name "Kinetis K2" only refers to the Kinetis generation, but it is not related to part number (e.g. K63/K64 are part of K2 generation).

 

Previously existing Kinetis portfolio already had some K22_120 MHz devices, so this  caused confusion regarding the documentation, header files, features, development boards and others, because the part numbers are very similar.

 

I created the next reference table outlining the existing K22_120 MHz parts with their corresponding files and boards. The last column is an overview of the features or peripherals that are either missing or added in each device.

 

IMPORTANT NOTES:

          - I gathered and put together this information as reference, but it is not official. For the most accurate information please visit our webpage www.nxp.com.

          - Header files MK22F12.h and MK22FA12.h apply for legacy K22_120 devices. However TWR-K21F120M(A) board has a K21_120 part, so use MK21F12.h or MK21FA12.h instead.

 

     Colleague Carlos Chavez released an Engineering Bulletin (EB811) with good information related to this document:

     http://cache.nxp.com/files/microcontrollers/doc/eng_bulletin/EB811.pdf

 

 

Regards!

Jorge Gonzalez

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