DS90CR287MTD by Texas Instruments(TI) Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。DS90CR287MTD Price reference $ 14.990000。DS90CR287MTD - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information DS90CR287MTD Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial