Micro controller Interview Questions And Answers

May 26 • Engineering Sample Papers • 42261 Views • 15 Comments on Micro controller Interview Questions And Answers

Micro controller Interview Questions And Answers mentioned below who is very important for the Engineering Students.

Microcontroller

Micro controller is the single integrated circuit with small memory single core processor input/output peripherals devices.This was the initial stage of building the processors of any computer.With the help of Micro controller small operations like ADD, SUB, MUL, DIV etc. are possible with supporting assembly language programming.

It is the most important part of the Electronic And Communication Engineering branch in the Bachelor of Technology we have discussed many important                                                                     questions with their solution and PDF file. Students                                                                       can learn and study for interview point of view.

microcontroller

Microcontrollers: as name suggest is a single baby computer on a single integrated circuit containing various other elements.These are the basic question for memorize of Micro controller Interview Questions And Answers

1. Differentiate microprocessor and micro controllers.

2. Differentiate RRA and RRC A instructions of 8081.

3. Give the format of PSW register of 8051.

4. What is the jump range in 8051?

5. List the features of 8051.

6. What is special function registers?

7. What is the use of PCON register?

8. State the function of RS0 and RS1 bits of PSW?

9. Give the interrupt priorities of 8051.

10. List the addressing modes of 8051.

11. What is PIC micro controller? explain the different timer modes in PIC. 

12. Draw the architecture of 8051 micro controller and briefly describe the different addressing modes of 8051 micro controller.  

13. Draw the required diagram and explain the interfacing of LCD with the 8051 Micro controller.  

14. What are the different industrial applications of micro controllers?. what is the difference between the CISC and RISC processors? 

15. What is a Watch dog timer?  write the programming for the ADC in the PIC micro controllers.

16. Describe the evolution of the micro controllers  write the memory organization in 8051 micro controllers.  

17. What is the difference between a harward and von-neuman  architecture? show the interfacing of stepper motor with 8051 micro controller.  

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15 Responses to Micro controller Interview Questions And Answers

  1. jomiah desire says:

    computer engineering

  2. balarajab says:

    what is micro controller

  3. S. NISHORESEN says:

    Microcontroller

  4. mahabushsab says:

    compleated BE

  5. kumarean says:

    hello sir/mam
    i am diploma ece candidate i am doing in embedded course. my doubt was diploma candidates are eligible for applying embedded jobs

  6. kumarean says:

    hello sir/mam
    i am diploma ece candidate i am doing in embedded course. my doubt was diploma candidates are eligible for applying embedded jobs

  7. sriram G says:

    respected sir/mam
    i need interview c coding questions and answer for 8051 microntroller .
    thank you

  8. Arpit says:

    I need question and its answer ask who has a 1 year of experience on pic controller.

  9. Karthik Mukesh says:

    I have good knowledge in 8051,PIC,ARM7. What kind of job can i get?

  10. Malligarjun P says:

    I need pic Microcontroller and arm processor general questions and ans

  11. Sudha Balloli says:

    please send me the interview questions on microcontroller and microprocessor

  12. Sheela.P says:

    hai sir/Madam,
    I request you kidly provied microcontroller progrms with opcode for interfacing…

  13. sunitha says:

    viva questions for micro processor and micro controller

  14. Sanjay Kumar says:

    This article contains good information about microcontroller and its application. It is helpful to understand. and format of article is good.

  15. Rachita Mishra says:

    A microcontroller is a small computer on a single integrated circuit containing a processor core, memory, and programmable input/output peripherals. Program memory in the form of NOR flash or OTP ROM is also often included on chip, as well as a typically small amount of RAM.About this is explained in this article.

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