JS28F256M29EWHA by Micron Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。JS28F256M29EWHA Price reference $ 4.533330。JS28F256M29EWHA - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information JS28F256M29EWHA Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial