XC18V04VQ44C by Xilinx Design and production,in Seccoeko Technology Co., Ltd. Spot sales,And can pass Seccoeko Technology Co., Ltd. Purchasing。XC18V04VQ44C Price reference $ 43.740000。XC18V04VQ44C - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information XC18V04VQ44C Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial