MK20DX256VMD10 by NXP Semiconductors Design and production,in Xiangli Technology (Hong Kong) Co., Ltd. Spot sales,And can pass Xiangli Technology (Hong Kong) Co., Ltd. Purchasing。MK20DX256VMD10 Price reference $ 14.198000。MK20DX256VMD10 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information MK20DX256VMD10 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial