Impact
“In the aggregate, PC microprocessors
are responsible for less than 1% of all
processors sold. Embedded processors
outsell PC processors by more than
99%.” [Microcontrollers.com]
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Microcontroller Impact-Computer Archtecture-Lecture Slides, Slides of Computer Architecture and Organization
Dr. Aabheer Desai delivered this lecture at Bengal Engineering and Science University for Computer Architecture course. It includes: Microcontroller, Impact, Embedded, Processors, Components, Appliances, Families, Power, Features, Shipments
Typology: Slides
2011/2012
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Impact “In the aggregate, PC microprocessorsare responsible for less than 1% of allprocessors sold. Embedded processorsoutsell PC processors by more than99%.” [Microcontrollers.com]
Examples Personal information products: Cell phone,pager, watch, pocket recorder, calculator Laptop components:
mouse, keyboard, modem, fax card, sound card, batterycharger Home appliances:
door lock, alarm clock, thermostat, air conditioner, tv remote, hairdryer, VCR, small refrigerator, exerciseequipment, washer/dryer, microwave oven Toys; video games, cars, dolls, etc.
Microcontrollers^ ^ Processing power: 4 bit, 8 bit, 16 bit, 32 bit^ ^ Microcontrollers.com: “The highest rate ofnew product success is in the 8-bitmicrocontroller market. The lowest rate ofsuccess is in the 64- and 32-bitmicrocontroller markets.”^ ^ Specific features: communications, keyboardhandling, signal processing,video processing
Microcontroller Market Shipments- > 16 Billion in 2000, 8 bit > 1/2market Major Players ^ Microchip 16Fxx ^ Intel 8051 ^ Motorola MC68HC05 ^ National COP800 ^ SGS/Thomson ST62 ^ Zilog Z86Cxx
Shipments 1990 1992
1994 1996
1998
2000
100005000 0 1990
1992 1994
1996 1998 2000
Worldwide Microcontroller Shipments in Millions of Dollars
4-bit 8-bit 16-bit docsity.com
What is a Microcontroller?^ ^ A microcontroller is a computer:^ ^ CPU^ ^ RAM/ROM^ ^ I/O
The PIC Family
What is it?^ ^ Product of the Microchip Technology.^ ^ Microchip produces microcontrollers, specialmemory chips, and other products.^ ^ Dozens of variations of PIC chip of the family^ ^ Most of them are single chip operation^ ^ Available in One Time Programmable (OTP)packages^ ^ Common instruction set and architectureacross the family.
A Guided Tour
16F87xFamily:Features
16F87xFamily:Features
16F87xFamily:Features
TypicalMicroControllerElements
From:PIC16F87xdatasheet docsity.com