MC9S12XD256CAA by NXP/恩智浦 Design and production,in Shenzhen KINGHILL Electronics CO., LTD Spot sales,And can pass Shenzhen KINGHILL Electronics CO., LTD Purchasing。MC9S12XD256CAA Price reference $ 1.957187。MC9S12XD256CAA - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information MC9S12XD256CAA Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial