AVR128DA64-I/PT by MICROCHIP Design and production,in LYTCHIPS Spot sales,And can pass LYTCHIPS Purchasing。AVR128DA64-I/PT Price reference $ 0。AVR128DA64-I/PT - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information AVR128DA64-I/PT Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial