XC2V40-5CSG144I by Xilinx Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。XC2V40-5CSG144I Price reference $ 0。XC2V40-5CSG144I - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information XC2V40-5CSG144I Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial