AT89LP3240-20JU by Microchip Design and production,in GUI XIN Group (Hong Kong) Limited Spot sales,And can pass GUI XIN Group (Hong Kong) Limited Purchasing。AT89LP3240-20JU Price reference $ 2.597600。AT89LP3240-20JU - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information AT89LP3240-20JU Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial