Explain the pin configuration of 8051 microcontroller.

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written 7.1 years ago by

teamques10 ★ 70k

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microcontroller and embedded programming

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written 7.1 years ago by

teamques10 ★ 70k

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The pin diagram of 8051 microcontroller looks as follows −

● Pins 1 to 8 − These pins are known as Port 1. This port doesn’t serve any other functions. It is internally pulled up, bi-directional I/O port.

● Pin 9 − It is a RESET pin, which is used …

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