QB-RL78D1A-ZZZ by Renesas Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。QB-RL78D1A-ZZZ Price reference $ 0。QB-RL78D1A-ZZZ - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information QB-RL78D1A-ZZZ Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial