MICROCONTROLLER
Post on 25-Jan-2016
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Basically, a microcontroller is a device which integrates a number of the components of a microprocessor system onto a single microchip and optimized to interact with the outside world through on-board interfaces; i.e. it is a little gadget that houses a microprocessor, ROM (Read Only Memory), RAM (Random Access Memory), I/O (Input Output functions), and various other specialized circuits all in one package.
Sistim management engine otomotif, keyboard PC, alat ukur elektronik (digital multimeters, frequencysynthesisers, dan
oscilloscopes), printer, Televisions, radios, CD players, perangkat tape recording,
Hearing aids,Security alarm systems, fire alarm systems, and building services
systems
Microcontroller's fundamental components
MICROPROCESSOR MICROCONTROLLER
Keuntungan:1.Dapat diupgrade2.Jika salah satu komponen rusak dapat langsung diganti sesuai kerusakan
Keuntungan:1.Tempat ringkas2.Harga murah3.Pemrograman mudah
Kerugian:1.Perlu ruang besar2.Harga mahal3.Pemrograman sulit
Kerugian:1.Jika salah satu komponen rusak langsung diganti sesuai baru
Advanced Versatile RISCAdvanced Versatile RISCAdvanced Virtual RISCAdvanced Virtual RISC
Alf and Vegard Alf and Vegard (Alf-Egil Bogel and Vegard (Alf-Egil Bogel and Vegard
Wollan)Wollan)
Keluarga asli AT90xxxx
Keluarga Atmega, untuk aplikasi komplek
Keluarga Attiny, untuk skala-kecil (small-
scale)
Processor Compiled Code Size (bytes)
Execution Time (cycles)
AVR 46 335
8051 112 9,384
PIC16C74 87 2,492
68HC11 57 5,244
RISC / Harvard Developed in Norway Licensed to Atmel (
http://www.atmel.com) Powerful microcontroller designed for
small applications Very low power operation 118 instructions
Konfigurasi Pin ATMega8535
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