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microcontroller AT89C51RC-24PU chip IC 8-Bit 24MHz 32KB (32K x 8) FLASH 89C51 DIP40


Low-power, high-performance CMOS 8-bit microcontroller with 32KB of flash programmable ROM and 512 bytes of RAM.

It uses Microchip high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 and 80C52 instruction set and pinout. On-chip flash allows the program memory to be user programmed by a conventional nonvolatile memory programmer.

This versatile 8-bit CPU with flash provides a highly-flexible and cost-effective solution for many embedded control applications.



1. Datasheet

2. Programming 8051 using Keil Software

3. AT89C51 In-Circuit Programming

4. Using a Personal Computer to Program the AT89C51



AT89C51RC - 8051 Microcontroller compatible

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