STC89C51RD Features
* 1.2 Block diagram7 1.3 Pin Configurations of STC89C51RC/RD+ series MCU8
1.3.1 Pin Configurations of STC89C51RC/RD+ series HD Version MCU8 1.3.2 Pin Configurations of STC89C51RC/RD+ series 90C Version MCU9
1.4 STC89C51RC/RD+ series Selection Table10 1.5 STC89C51RC/RD+ series Minimum Application Syst
STC89C51RD General Description
14 ited1.8 Package Dimension Drawings16 1.9 STC89C51RC/RD+ series MCU naming rules20 Lim1.10 How to Identify 90C and HD version of STC89xx series MCU21 1.11 Reduce the Electromagnetic Radiation of MCU Clock (EMI)22 CU * Three Measures22 M1.12 Super Low Power Consumption * STC89xx Seri.