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AT89C51 function

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Lelia Bins

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3y ago

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What is the function of AT89C51 microcontroller?

AT89C51 function


Can at89s52 replace at89c51?

can we replace AT89c51 by AT89s52 but i have c51 code


How much voltage AT89c51 can bear as input?

AT89C51 can have a maximum of 6.6v as input voltage


In at89c51 microcontroller what representc C?

CMOS


Is AT89C51 and 8051 the same?

yes both are same


Is AT89C51 is already programmed when you buy it from market?

No.....You have to program it and upload in the microcontroller


What is the mean by at89c51?

it is a microcontoller ( a version of 8051) At denotes ATMEL company C stands for CMOS 9 stands for flash memory


What is the voltage required for the operation of at89c51 microcontroller?

working voltage is 5v regulated dc


Why 11.0592 MHZ frequency is used with at89c51?

It gives the possibility to generate several precise baudrates for serial communications. With 12 MHz you introduce small errors that will however be acceptable for hobbyists.


What is range of crystal oscillator frequency in ATMEL89C51?

Atmel posts the datasheet for their AT89C51 and other microcontrollers on their website (see link below). That datasheet specifies that the Atmel AT89C51 is operational for an oscillators in the range 24 MHz to 0 Hz (fully static paused). However, during initial flash programming and verification, it requires an oscillator frequency in the range 24 MHz to 3 MHz. That datasheet also answers many other questions you might have about this microcontroller.


How do you burn AT89c51 microcontroller?

You'll need to acquire a programmer board and the application software. The programmer boards typically plug into your PC and you can write an application using the application software, then you can load the application into the microcontroller using the programmer board.


What is other name of 89c51?

The 89C51 is also known as the AT89C51, which refers to a specific microcontroller from Atmel (now part of Microchip Technology). It is an 8-bit microcontroller based on the Intel 8051 architecture and is commonly used in embedded systems for various applications.