Microcontroller
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The document discusses the significance of learning about microcontrollers, detailing their history, functionality, and applications in various devices such as home appliances and electronics. It highlights the evolution of microcontrollers, particularly the 8051 architecture, and lists notable manufacturing companies in the field. The presentation aims to motivate learners by emphasizing the impact of technology on daily life and the foundational role of microcontrollers.
Microcontroller
- 1. Sachin Policepatil M.Tech In VLSI
- 2. Why Should I Learn Microcontroller? What is the uses of Microcontroller? How it will manufacture? What is the history? What type of technology behind Microcontroller? What are the manufacturing companies? Is Microcontroller compatible with software?
- 4. • Imagine without using any technology will you communicate with anyone who is for from your area? • Imagine without using any technology automobile industry will goes in good track? • Imagine without using any technology medical industry will work fine? • Imagine… • Imagine… • Imagine … let it be … come in reality and don’t use any of technology for one whole day then that day will feels like as year • Then later you will realize that what all these technologies are made from ? and which is the basic and how it will work these type questions raised in your mind then definitely you are very much eager to learn then that’s why you should learn microcontroller and that’s why I am presenting this presentation for you • Smileeee pleaseee.... • Common lets start…. • Then…. • Upcoming slides showing for clear picture of microcontrollers in electronics device
- 5. At least I Should Learn basic Microcontroller Microcontroller is the heart of the devices for example If you are in home then you can see TV and TV remote. Alarm clock Air conditioner. Room heater. Washer/dryer Shaving blade. Door locker.Fridge.VCR.Microwave oven solar equipments Above all these devices are built by internally with microcontroller with other electronic compound
- 9. History of Microcontroller A single-board microcontroller is a microcontroller built onto a single printed circuit board and circuit board becomes chip hence microcontroller built on single chip and this chip contains microprocessor, I/O circuits, clock generator, RAM,ROM,Tmers. Single-board microcontrollers appeared in the late 1970s when the first generations of microprocessors, such as the 6502 and the Z80,made it practical to build an entire controller on a single board In March 1976, Intel announced a single-board computer product that integrated all the support components required for their 8080 microprocessor, along with 1 k byte of RAM, 4 k bytes of user-programmable ROM, and 48 lines of parallel digital I/O with line drivers
- 10. The Intel MCS-51 (commonly termed 8051) is a Harvard architecture, complex instruction set computing (CISC) instruction set, single chip microcontroller (µC) series developed by Intel in 1980 for use in embedded systems Intel's original MCS-51 family was developed using N-type metal-oxide-semiconductor (NMOS) technology, but later versions, identified by a letter C in their name (e.g., 80C51) used complementary metal–oxide–semiconductor (CMOS) technology and consume less power than their NMOS predecessors. This made them more suitable for battery-powered devices.
- 12. Microcontrollers are separated as based on Bits-Either 4 bit 8 bits 16 bits 32 bits 64 bits Based on memory devices Based on instruction set Based on memory architecture
- 13. 1 Altera 2 Analog Devices 3 Atmel 4 Cypress Semicondu ctor 5 Dallas Semicondu ctor 6 ELAN Microelectr onics Corp. 7 Energy Micro 8 EPSON Semiconduct or 9 Freescale semicondu ctor 10 Fujitsu 11 Holtek 12 Hyperstone 13 Infineon 14 Intel 15 Lattice Semicondu ctor 16 Maxim Integrated 17 Microchip Technology 18 National Semiconduc tor 19 NEC 20 NXP Semiconduct ors 21 Panasonic 22 Parallax 23 Rabbit Semiconduc tor 24 Renesas Electronics 25 Rockwell 26 Silicon Laboratories 27 Silicon Motion 28 Sony 29 Spansion 30 STMicroelec tronics 31 Texas Instruments 32 Toshiba 33 Ubicom 34 Xemics 35 Xilinx 37 ZiLOG
- 18. The 8051 architecture provides many functions (central processing unit (CPU), random access memory (RAM), read-only memory (ROM), input/output (I/O), interrupt logic, timer, etc.) in one package: 8-bit arithmetic logic unit (ALU) and accumulator, 8-bit registers (one 16-bit register with special move instructions), 8-bit data bus and 2×16-bit address bus/program counter/data pointer Multiply, divide and compare instructions 4 fast switchable register banks with 8 registers each (memory mapped) Fast interrupt with optional register bank switching Interrupts and threads with selectable priority Dual 16-bit address bus – It can access 2 x 216 memory locations – 64 KB (65,536 locations) each of RAM and ROM 128 bytes of on-chip RAM (RAM) 4 KB of on-chip ROM, with a 16-bit (64 KB) address space (PMEM). Not included on 803X variants Four 8-bit bi-directional input/output port UART (serial port) Two 16-bit Counter/timers
- 19. This is about the microcontroller and its basic Suppose if you are not fulfil about this presentation then definitely you are willing to learn So for that peoples upcoming slides will tell about details All Information taken by Google Thanks and comments my faults which I will improve next PPT and Motivate me