Kinetis K21 Application Circuit Example

[gangriver]

New to the NXP ARM devices development and I am going thru the documents to prepare for circuit and program development. Definitely lots of information to digest.

My application is a small battery-powered board that samples 18 analog channels twice a second, processes the raw sensor, and send out the processed sensor data via USB.

I have briefly gone thru the datasheet, reference manual, as well as the Kinetis Peripheral Module Quick Reference. However, so far, I have not found any complete example circuit design. Any hints on where I can find some complete application circuit design examples?

Greatly appreciated!!

[mjbcswitzerland]

Hi Gary

Take a look at the development boards (K21 Tower boards) that NXP offers for project development since you can use their circuit diagrams as the basis for product developments.

See also:
http://www.utasker.com/kinetis/TWR-K21D50M.html
http://www.utasker.com/kinetis/TWR-K21F120M.html

where you can obtain a complete solution for your project (ADC sampling, USB device transmission, storage to SD card, automatic low power mode support and much more) with  (approx.) real-time Kinetis simulation to ensure highest development efficiency and product quality.

Regards

Mark
Kinetis for professionals: http://www.utasker.com/kinetis.html