FRDM-K64F by NXP Semiconductors Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。FRDM-K64F Price reference $ 35.000000。FRDM-K64F - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information FRDM-K64F Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial