MCF54453VR266 by NXP Semiconductors Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。MCF54453VR266 Price reference $ 18.574500。MCF54453VR266 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information MCF54453VR266 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial