Arduino: Arduino Nano Board based on Atmel ATmega328 MCU

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    Kit Overview

     

    he Arduino Nano 3.0 (A000005A000005) is a small, complete, and breadboard-friendly board based on the  Atmel ATmega328ATmega328. It has more or less the same functionality of the Arduino Duemilanove, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one. The Nano was designed and is being produced by Gravitech.

     

    The Arduino Nano has a number of facilities for communicating with a computer, another Arduino, or other microcontrollers. The ATmega328ATmega328 provides UART TTL (5V) serial communication, which is available on digital pins 0 (RX) and 1 (TX). An FTDI FT232RLFT232RL on the board channels this serial communication over USB and the FTDI drivers (included with the Arduino software) provide a virtual com port to software on the computer. The Arduino software includes a serial monitor which allows simple textual data to be sent to and from the Arduino board. The RX and TX LEDs on the board will flash when data is being transmitted via the FTDI chip and USB connection to the computer (but not for serial communication on pins 0 and 1).

     

    The ATmega328ATmega328  is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega328  achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. The AVR core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers.

     

    Key Applications: Comfort and Control of Building Automation,Sensors of Industrial Automation.

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    Development Tools


     

    Software Development Tools:

     

    Tool TypeSupplierMPNSupported FamilyDescription
    IDEAtmel

    Atmel Studio 6

     

    ALL AVR

    Atmel Studio 6 Integrated Development Environment (IDE) is the integrated development environment (IDE) for developing and debugging Atmel ARM® Cortex™-M and Atmel AVR® microcontroller (MCU) based applications. The Atmel Studio 6 IDE gives you a seamless and easy-to-use environment to write, build and debug your applications written in C/C++ or assembly code. Learn More



     

    Hardware Development Tools:

     

    Tool TypeSupplierMPNSupported FamilyDescription
    Debuggers, Emulators & JTAG ToolsAtmel

    ATAVRDRAGONATAVRDRAGON

    AVR UC3 / AVR XMEGA / megaAVR / tinyAVRAVR Dragon JTAG Debugger Starter Kit for for 8-bit and 32-bit AVR devices
    Debuggers, Emulators & JTAG ToolsAtmel

    ATAVRONEKITATAVRONEKIT

    AVR UC3 / AVR XMEGA / megaAVR / tinyAVRAVR ONE! professional development tool for all Atmel 8-bit and 32-bit AVR devices
    Debuggers, Emulators & JTAG ToolsAtmel

    ATJTAGICE2ATJTAGICE2

    AVR UC3 / AVR XMEGA / megaAVR / tinyAVRAVR JTAGICE mkII mid-range development tool for Atmel 8-bit and 32-bit AVR devices
    Debuggers, Emulators & JTAG ToolsAtmel

    ATAVRISP2ATAVRISP2

    AVR XMEGA / megaAVR / tinyAVRAVRISP mkII Programmer for field upgrades of Atmel 8-bit AVR microcontrollers with ISP or PDI interfaces

     

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    Technical Documents


    Learning Center
    TypeDescription
    User ManualArduino: Arduino Nano 2.3 (ATmega168) - manual (pdf), Eagle files.
    DatasheetAtmel: ATmega48A/PA/88A/PA/168A/PA/328/P  Datasheet Complete
    Application NoteAtmel: ASF - USB Device stack
    Application NoteAtmel: ASF - USB Device CDC Application
    Application NoteAtmel: Single-wire Software UART
    Application NoteAtmel: Using the TWI module as I2C slave
    Application NoteAtmel: Selecting and testing 32kHz crystal oscillators for Atmel AVR microcontrollers

     

    Design Elements
    TypeDescription
    SchematicsArduino: Nano 3.0 Schematic
    BSPArduino: Arduino 1.0.1 Source Code
    Reference DesignArduino: Nano 3.0 Reference design (Eagle files)

     

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    Video


     

     

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    Kit Features


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    • Microcontroller:  Atmel ATmega168ATmega168 or ATmega328ATmega328
    • Operating Voltage(logic level) : 5 V
    • Input Voltage (recommended) : 7-12 V
    • Input Voltage (limits):  6-20 V
    • Digital I/O Pins : 14 (of which 6 provide PWM output) 
    • Analog Input Pins: 8
    • DC Current per I/O Pin :40 mA
    • Flash Memory :16 KB (ATmega168) or 32 KB (ATmega328) of which 2 KB used by bootloader
    • SRAM: 1 KB (ATmega168) or 2 KB (ATmega328)
    • EEPROM:  512 bytes (ATmega168) or 1 KB (ATmega328)
    • Clock Speed: 16 MHz
    • Dimensions: 0.73" x 1.70"

     

     

     

     

     

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    Kit Contents


     

    1 Arduino  Nano EVB

     

     

     

     

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