24LC256-I/MF by Microchip Design and production,in GUI XIN Group (Hong Kong) Limited Spot sales,And can pass GUI XIN Group (Hong Kong) Limited Purchasing。24LC256-I/MF Price reference $ 1.496000。24LC256-I/MF - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information 24LC256-I/MF Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial