The arduino uno clone is a microcontroller board based on the atmega328. Jan 26, 2016 arduino nano adalah salah satu papan pengembangan mikrokontroler yang berukuran kecil, lengkap dan mendukung penggunaan breadboard. Microcontroller with 481632k bytes insystem programmable. Arduino nano pinout description the arduino nano pins, similar to the uno, is divided into digital pins, analog pins and power pins. I have some experience with the arduino uno, nano, mega etc but today i want to upgrade my skills and knowledge to next level. The arduino software includes a wire library to simplify use of the i2c bus. May 05, 2020 an arduino core for the atmega328, atmega168, atmega88, atmega48 and atmega8, all running a custom version of optiboot for increased functionality. Hi, ive successfully programmed and bootloaded an atmega328 using and arduino2009 as isp. The nano is a small, complete, and breadboardfriendly board based on the atmega328 arduino nano 3. Arduino nano diciptakan dengan basis mikrokontroler atmega328 untuk arduino nano versi 3. It comes with exactly the same functionality as in arduino uno but quite in small size. Raspberry pi, pic development board, avr development board, msp430 launchpad, intel edison, esp32. Once you have built this circuit, you are ready to burn a bootloader or burn a sketch to an atmega328pu or p.
The arduino uno is one kind of microcontroller board based on atmega328, and uno is an italian term which means one. This article discusses about the technical specs most importantly the pinout and functions of each and every pin in. Arduino nano is a surface mount breadboard embedded version with integrated usb. Arduino received an honory mention in the digital communities section of the 2006 ars electronica prix. Lecture 6 introduction to the atmega328 and ardunio. This core gives you two extra io pins if youre using the internal oscillator. The arduino nano is a compact board similar to the uno. The arduino nano is a small, complete, and breadboardfriendly board based on the atmega328p arduino nano 3. Arduino projects can be standalone or they can communicate with software on running on a computer e. It has more or less the same functionality of the arduino duemilanove, but in a different package. This arduino nano pinout diagram reference is a handy guide for using this board. Atmega328p is an 8bit microcontroller based on avr risc architecture. Arduino uno to atmega328 shrinking your arduino projects.
This board includes digital io pins14, a power jack, analog ips6, ceramic resonatora16 mhz, a usb connection, an rst button, and an icsp header. In short an atmega328 is a microcontroller chip found on arduino uno boards. The architecture of this arduino uno is a customized harvard architecture with 8 bit risc processor core. It is a smallest, complete, and breadboard friendly. It has more or less the same functionality of the official arduino genuino uno, but in a different package. The image below shows an avr atmega328 microcontroller chip. It has 14 digital inputoutput pins of which 6 can be used as pwm outputs, 6 analog inputs, a 16 mhz ceramic resonator, a usb. The nano board weighs around 7 grams with dimensions of 4. The arduino nano is a surface mount breadboard embedded version with integrated usb. Then carefully remove the atmega328 from your arduino uno and use it on the breadboard, wired as we have seen earlier. The atmega328 holds your sketch in its flash memory.
Arduino nano pinout diagram microcontroller tutorials. One big difference between both is the size uno is twice as big as nano and hence occupies more space on your project. Introduction to arduino nano the engineering projects. First install a stable version of latest arduino ide from here. Apr 04, 2018 atmega328p is high performance, low power controller from microchip. Atmega328 microcontrollers are from the 8bit avr microcontroller family. Other boards of arduino uno include arduino pro mini, arduino nano, arduino due, arduino mega, and arduino. There are totally 14 digital pins and 8 analog pins on your nano board. The arduino nano is very much similar to the arduino uno. So i am about to design my own pcb for atmega328 au smd but this time i want to use a tqfp32 programmer to get the job done. They use the same processor atmega328p and hence they both can share the same program.
It is available in several packages, we will focus on the common 28pin dip dual inline package. Atmega328p microcontroller pinout, pin configuration. Pdf file for the circuit diagram can be found here. Dec 29, 2018 the atmega328 is the microcontroller chip at the heart of the arduino uno.
Atmega328p is a 28 pin chip as shown in pin diagram above. To use the spi communication, please see atmega328 datasheet. Overview the atmel atmega328p is a lowpower cmos 8bit microcontroller based on the avr enhanced risc architecture. Simply use the arduino uno as you normally would and program your sketch onto it. This means that you can copy, reuse, adapt and build upon the text of this book noncommercially while a. Circuit diagram for arduino nano as isp programmer and bootloader. The atmega328 is one kind of singlechip microcontroller formed with atmel within the megaavr family. The arduino nano can be programmed with the arduino software. The arduino nano is a small, complete, and breadboardfriendly board based on the atmega328 arduino nano 3. Atmega328 datasheet, atmega328 pdf, atmega328 data sheet, atmega328 manual.
Aug 19, 2018 arduino nano pinout the arduino nano, as the name suggests is a compact, complete and breadboard friendly microcontroller board. Arduino uno is named for marking the upcoming release of microcontroller board namely arduino uno board 1. Arduino nano is a small, compatible, flexible and breadboard friendly microcontroller board, developed by arduino. The arduino nano is a small, complete, and breadboard. Microcontroller atmel atmega328 operating voltage logic level 5 v input voltage recommended 712 v.
May 09, 2017 difference between arduino and atmega328 avr. The exact part number of this chip is atmega328ppu as found printed on the top of the chip. The a000005 arduino nano is a small, complete, and breadboardfriendly board based on the atmega328. The text of the arduino projects book is licensed under a creative commons a.
Arduino nano atmega328p bootloader difference arduino. The nano was designed and is being produced by gravitech. It is the most popular of all avr controllers as it is used in arduino boards. Atmega328 arduino nano evaluation board arduino mcu. It lacks only a dc power jack, and works with a minib usb cable instead of a standard one. By executing powerful instructions in a single clock cycle, th e atmega328p achieves throughputs approaching 1mips per mhz. Microcontroller atmel atmega168 or atmega328 operating voltage logic level 5 v input voltage recommended 712 v.
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