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AVR CPU - ATmega328 | PPTX
AVR CPU –
Atmega328
Yong Heui Cho @ Mokwon University
Some of slides are referred to:
[1] Mohamed Abd ElHay, Microcontroller, slideshare.
Basic Computer Design
7. CPU Architecture -
Advanced
8. ARM CPU
9. AVR CPU – ATmega328
10. Role of CPU
3
History of AVR
• Proposed by Alf-Egil Bogen and Vegard Wollan,
students at NIT
• Manufactured by Nordic VLSI where A & V
worked as students
• Sold to Atmel and further developed by A & V at
Atmel Norway in 1996
3
4
Microcontroller
4□ Courtesy to Mohamed Abd ElHay, Microcontroller, slideshare.
Harvard Architecture
6
AVR Architecture
6
7
AVR Categories
7□ Courtesy to Mohamed Abd ElHay, Microcontroller, slideshare.
8
Comparison of CPU
8□ Courtesy to Mohamed Abd ElHay, Microcontroller, slideshare.
9
Configuration of ATmega16
9□ Courtesy to Mohamed Abd ElHay, Microcontroller, slideshare.

AVR CPU - ATmega328