Evolution and application of microprocessor made by zakirul_islam i am a student from northern university of business and technology khulna. Bsc in computer science and engineering. I collect data with the help of internet and write about intel microprocessor.

1. NORTHERN UNIVERSITY OF BUSINESS &
TECHNOLOGY KHULNA
course title: Microprocessor and assembly language
Course code:CSE3203
Presentation Topic: evolution & application of microprocessor.
Submitted to :
Saumendu Roy (Saumo)
Lecturer
Department of Computer Science and Engineering
NUBTK.

2. Submitted By_
Zakirul islam
Id:10
Department of CSE
NUBTK

3. EVOLUTION OF MICROPROCESSOR
• First generation(1939-1954) Vacuum tubes
• Second generation(1954-1959) Transistor
• Third generation(1959-1971) IC
• Fourth generation(1971-present) Microprocessor

4. INTEL 4004:
• 1) Built in 1971
• 2) 4 Bit Micro-processor
• 3) Initial clock speed 108 KHz
• 4) No of transistors used 2300
• 5) Developed on P-MOS technology

5. INTEL 8008:
• 1) Built in 1972
• 2) 8 bit Micro-processor
• 3) Initial clock speed of 500-800 KHz
• 4) No of transistors used were 3500
• 5) Also developed on PMOS technology

6. INTEL 8080:
• 1) Built in 1974
• 2) 8 Bit Microprocessor
• 3) Initial clock speed 500-800 KHz
• 4) No of transistors used 4500
• 5) Developed using NMOS Technology

7. INTEL 8085:
• 1) Built in 1977
• 2) 5 in 8085 means +5 volt supply
• 3) Initial clock speed of about 3MHz
• 4) Approx. 6500 transistors were used
• 5) 8 Bit µ-Processor
• 6) NMOS technology

8. INTEL 8086 :
• 1) Built in 1979
• 2) 16 bit Microprocessor
• 3) 20 bit address bus and 1 MB
addressing space
• 4) Initial clock speed of 5 MHz,8 MHz
and 10 MHz
• 5) No of transistors used were 29,000

9. INTEL 80286 Processor:
• 1)16-bit microprocessors
• 2) Provides Memory management & protection
• 3) Initial clock speed 8 MHz
• 4) 24 bit address bus gives the capacity to access 16 MB storage
• 5) About 134,000transistors were used

10. INTEL 80386 Processor:
• 1) It is a 32 bit x86 processor
• 2) It has 32 bit address bus and 32 bit data bus
• 3) Clock speeds between 12-40 MHz
• 4) It can access up to 4GB of physical memory
• 5) About 275,000 transistors were used

11. Intel Pentium Processor:
• 1) Built in 1993
• 2) Clock speed 66 MHz
• 3) Approx. 31 Lakhs transistors were used
• 4) 112 million commands per second could be executed per second.
And for Pentium 2 to 4:
1)they just upgrade clock speed 66MHz to 1.78 GHz
2)Transistors number increased 31 lakhs to 5.5 crore

12. INTEL CORE 2 DUO AND DUAL CORE
PROCESSORS:
• 1) Built in 2006 and 2007 respectively
• 2) Clock speed varies from 1.6 GHz to 2.6 GHz
• 3) In built cache memory of 2MB to 6 MB
• 4) Both are 64 bit microprocessors
• 5) Both were mainly media centred and provided HD display quality

13. INTEL CORE SERIES (i3,i5,i7, i9….)
• 1) Core are more powerful variants of the same processors sold as
Celeron and Pentium
• 2) They are made mainly for multitasking
• 3) These processors were made available to public from January
2010
• 4) Clock speed varies from 1.7GHz (slowest) and 3.5GHz (fastest)

14. • 4bit processor: intel 4004
• 8bit processor: intel 8008,8080,8085
• 16bit processor: intel 8086,8088,80186,80286
• 32bit processor: intel 80386,80387,80486,intel
Pentium, intel Pentium pro, , intel Pentium
1,intel Pentium 3, intel Pentium 4
• 64bit processor: intel core2,intel core i3,i5,i7

15. There are some important applications of
microprocessor are given below:
• The microprocessor is used in personal computers (PCs).
• The microprocessor is used in LASER printers for good speed and making automatic photo copies.
• The microprocessors are used in modems, telephone, digital telephone sets, and also in air
reservation systems and railway reservation systems.
• The microprocessor is used in medical instrument to measure temperature and blood pressure.
• It is also used in mobile phones and television.
• It is used in calculators and game machine.
• It is used in accounting system and data acquisition system.
• It is used in military applications.
• It is also used in traffic light control.
• Microprocessor is used in home appliances such as microwave ovens, washing machine etc.