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STC89Cxx series MCU STC89LExx series MCU
Data Sheet
CONTENTS
Chapter 1 Introduction......................................................................4 1.1 Features................................................................................................. 4 1.2 Block diagram....................................................................................... 5 1.3 Pin Configurations .............................................................................. 6 1.4 Pin Descriptions.................................................................................... 7 1.5 Pin Package Drawings.......................................................................... 8 Chapter 2 POWER MANAGENMENT, RESET......................... 11 2.1 Power Management .............................