STC89LE51RD PDF File ( Datasheet )

www.STCMCU.com Mobile:(86)13922809991 Tel:86-755-82948412 Fax:86-755-82905966 SSTTCC8899LCE5511DRMRaCCCta, UR, RSDhD+Le+eismtseeirtrieeides.sMMCCUU STC STC MCU Limited www.STCMCU.com STC MCU Limited. Update date: 2011-7-25 website：www.STCMCU.com CONTENTS Chapter 1. Introduction................................................................ 6 1.1 Features...................................................................................................6 1.2 Block diagram.............