AVR CPU – Atmega328

Yong Heui Cho @ Mokwon University

Basic Computer Design

7. CPU Architecture - Advanced

8. ARM CPU

9. AVR CPU – ATmega328

10. Role of CPU

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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

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Microcontroller

4 □ Courtesy to Mohamed Abd ElHay, Microcontroller, slideshare.

Harvard Architecture

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AVR Architecture

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AVR Categories

7 □ Courtesy to Mohamed Abd ElHay, Microcontroller, slideshare.

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Comparison of CPU

8 □ Courtesy to Mohamed Abd ElHay, Microcontroller, slideshare.

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Configuration of ATmega16

9 □ Courtesy to Mohamed Abd ElHay, Microcontroller, slideshare.