This Presentation is to give Introduction of Microcontroller

1. MICRO-CONTROLLER
By:
M.Waleed Aslam (2013-CS-014)
Shahrukh Mahesar (2013-CS-032)
M.Daniyal Ashfaq (2013-CS-051)
Sagar Kumar (2013-CS-039)
To:
Simra Najm
Computer Architecture & Organization
Department of Computer Science
Sir Syed University of Engineering & Techology, Karachi

2. Contents
What is MCU?
Advantages of MCU
Types of MCU
MCU vs CPU
Inside MCU
MCU Programming
Applications of MCU
Conclusion
References

3. What is MCU?
 Small Computer.
 Capable to performing specific task(s).
 Generally, a Brain of Embeded System(s).

4. Advantages
 Economical
 Great Scalibility
 Low Power Consumption.
 Less Space Requirements.
 Easy to Implement

5. Types of MCU
 Divided According to following Categories:-
Bits.
Memory.
Instruction Set.

6. Types of MCU
 Bits:-
8 bit MCU:
Performs ALU operations
16 bit MCU:
Performs ALU operations with More Accuracy.
32 bit MCU:
Controls the Systems Automatically

7. Types of MCU
 Memory:-
External Memory Controller:
Comprising Not All Functions on-chip.
Embedded Memory Controller:
Comprising All Functions on-chip.

8. Types of MCU
 Intruction Set:-
CISC:
Complete the Task, using more cycles.
RISC:
Makes the operations simpler, Uses Less Cycles.

9. MCU vs General CPU
 General CPU Contains:-
No Ram.
No Rom.
No I/O.

10. MCU vs General CPU
 MCU Contains:-
CPU
Ram
Rom
I/O ports.
Timer.
ADC and DAC

11. Inside MCU

12. Programming of MCU
 Assembly Language:-
More Efficient
Less Understandable
 AVR Similiar to ‘C’ Language:-
Less Efficient
More Understandable

13. Applications of MCU
 Home Appliances

14. Applications of MCU
 Home Entertainment

15. Applications of MCU
 Industrial Automation

16. Applications of MCU
 Mobile Electronics

17. Applications of MCU
 PC Peripherals

18. Applications of MCU
 Internet of Things

19. Conclusion
Where, there is a Will. There
is a Way
~ Anonymous

20. References
Books:
1) The Microcontroller and Embedded Systems by Mazidi.
2) PIC Microcontrollers by Milan Verle.
Websites:
1) http://www.csee.umbc.edu/courses/undergraduate/CMSC
391/summer04/burt/lectures/arch/architectures.html
2) http://www.electronicshub.org/microcontrollers/
3) http://en.wikipedia.org/wiki/Microcontroller#Types_of_mi
crocontrollers
4) http://www.atmel.com/products/microcontrollers/

21. Thank you!