MCU
www.STCMCU.com
Mobile:(86)13922809991
Tel:86-755-82948412
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SSTTCC8899LCE5511DRMRaCCCta/UR/RSDhD+L...
Description
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.........................................................................................7 1.3 Pin Configurations of STC89C51RC/RD+ series MCU........................8
1.3.1 Pin Configurations of STC89C51RC/RD+ series HD Version MCU....................8 1.3.2 Pin Configurations of STC89C51RC/RD+ series 90C Version MCU...................9
1.4 STC89C51RC/RD+ series Selection Table...........................................10 1.5 STC89C51RC/RD+ series Minimum Application System...................11 1.6 STC89C51RC/RD+ series Application Circuit for ISP........................12 1.7 Pin Descriptions....................................................................................14
ited1.8 Package Dimension Drawings..............................................................16
1.9 STC89C51RC/RD+ series MCU naming rules....................................20
Lim1.10 How to Identify 90C and HD version of STC89xx series MCU........21
1.11 Reduce the Electromagnetic Radiation of MCU Clock (EMI)...........22...
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