TC77DM-PICTL by Microchip Design and production,in DES TECHINOLOGY(HK)LIMITED Spot sales,And can pass DES TECHINOLOGY(HK)LIMITED Purchasing。TC77DM-PICTL Price reference ¥ 93.116520。TC77DM-PICTL - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TC77DM-PICTL Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial