Embedded interview questions - In micro-controller - Part 1

1) What is SFR ?

http://letusembed.blogspot.com/2015/04/what-is-special-function-register-sfr.html

2) What is I/O ports in Microcontroller ?

http://letusembed.blogspot.com/2015/04/inputoutput-ports-in-micro-controller.html

3) Explain Memory unit in micro controller ?

http://letusembed.blogspot.com/2015/04/memory-unit-in-microcontroller-embedded.html

4) Explain about ROM ?

http://letusembed.blogspot.com/2015/04/memory-unit-in-microcontroller-embedded.html

5) What is Masked ROM ?

http://letusembed.blogspot.com/2015/04/memory-unit-in-microcontroller-embedded.html

6) What is OTP ROM ?

http://letusembed.blogspot.com/2015/04/memory-unit-in-microcontroller-embedded.html

7) Explain UV EPROM ?

http://letusembed.blogspot.com/2015/04/memory-unit-in-microcontroller-embedded.html

Explain about flash Memory ?

8) Explain about RAM ?

http://letusembed.blogspot.com/2015/04/memory-unit-in-microcontroller-embedded.html

9) Explain about EEPROM ?

http://letusembed.blogspot.com/2015/04/memory-unit-in-microcontroller-embedded.html

10)What is Interrupt ?

http://letusembed.blogspot.com/2015/04/what-is-interrupt-embedded-interview.html

11) Explain about CPU in Microcontroller ?

http://letusembed.blogspot.com/2015/04/central-processor-unit-cpu-in.html

12) What is BUS in microcontroller ?

http://letusembed.blogspot.com/2015/04/what-is-bus-in-microcontroller-embedded.html

13) What is Serial Communication ? Explain about it.

http://letusembed.blogspot.com/2015/04/what-is-serial-communication-embedded.html

14) Explain about I2C ?

http://letusembed.blogspot.com/2015/04/what-is-i2c-inter-integrated-circuit.html

15) Explain about SPI ?

http://letusembed.blogspot.com/2015/04/what-is-spi-serial-peripheral-interface.html

16) What is UART ? Explain about it.

http://letusembed.blogspot.com/2015/04/what-is-uart-universal-asynchronous.html

17) What is the use of Oscillator in Microcontroller ?

http://letusembed.blogspot.com/2015/04/what-is-oscillator-in-microcontroller.html

18) What is Timer ?

http://letusembed.blogspot.com/2015/04/timerscounters-concepts-microcontroller.html

19) What is Counter ?

http://letusembed.blogspot.com/2015/04/timerscounters-concepts-microcontroller.html

20) Explain about ADC ?

http://letusembed.blogspot.com/2015/04/what-is-ad-converter-microcontroller.html


Cheers!!!!
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