• RS Stock No. 758-9339
  • Brand Arduino
  • Mfr. Part No. A000048
Arduino
ATMega328 microcontroller bootloader UNO
Product Details

ATmega328 microcontroller with Arduino Uno Bootloader

The ATmega328 with a pre-loaded Arduino Uno bootloader is great for your more customised designs where you'd like to add Arduino Uno code without buying the Uno board. To enable the bootloader to function exactly like an Uno board you will need a 16 MHz crystal oscillator or resonator, a 5 V power supply and a serial connection.

Features & Benefits of the Uno Bootloader
•32 K program space
•23 I/O lines
•Runs up to 20 MHz
•1.8 V to 5 V operating voltage

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Specifications
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NameUno Bootloader
TechnologyModule
Processor Part NumberATmega328
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Customer reviews
Average customer rating  ( 1 Customer reviews )

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Great replacement
Bought a couple hoping they would be a direct replacement for the chip on my uno and they are. Every character matches on the markings on the chip. When I received the chip, I put it straight on to the uno and uploaded a sketch. I then took the chip off and added it to my circuit. It has the bootloader already on it so everything went perfectly! Shall definitely be buying more of these!

Rating:

Reviewed by:
skippycostin

Created on:
Jan 7, 2013

8 of 10 people found this review helpful.

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245 In stock for FREE next working day delivery
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Technical Reference
  • RS Components

    Statement of conformity


    The product detailed below complies with the specifications published by RS Components. Where applicable it provides assurance that electrostatic discharge sensitive devices have been handled and packed under conditions that meet the administrative and technical requirements of the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
    RS Stock No. 758-9339
    Description ATMega328 microcontroller bootloader UNO
    Manufacturer/Brand: Arduino
    Mfr. Part No. A000048
    The foregoing information relates to product sold on, or after, the date shown below.
    RS COMPONENTS
    Date Dec 17, 2017
    RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
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