STC89C51RD datasheet, mcu equivalent, STC MCU

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Features and benefits

........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 MCU8 1.3.2 Pin.

Description

....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 CU— Three Meas.

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